Scalloped Ruby and Diamond Ring
A diamond, onyx and ruby ring, featuring a transition cut diamond weighing 3.15cts, within a scalloped surround of calibre cut rubies and onyx, in 18ct white gold, ring size L.
1.55ct Diamond and Onyx Ring with 2.65ct Surrounding Diamonds
A diamond and onyx ring, the central princess cut diamond estimated weight 1.55 carats, surrounding princess cut diamonds estimated total weight 2.65 carats, platinum, ring size K, maker's mark GAW.
3.00 ct Diamond Ring with Onyx Cab in 18ct Gold
A 18ct yellow gold large diamond ring, one bezel set round brilliant cut diamond of reported weight 3.00 carats, embeded in to a 17 x 1.7 cm black onyx cab. Weight 23.67 grams. Ring size T.
Art Deco Onyx & Diamond Ring with 1.25ct Center Stone
An Art Deco style onyx and diamond ring, centrally set with a round brilliant cut diamond of 1.25cts, within a border of onyx and flanked by pave set round brilliant cut diamonds, mounted in platinum, ring size L.
Onyx and Diamond Ring in 18ct White Gold
18ct white gold, onyx and diamond ring, centring a collet and grain-set old cushion-cut diamond weighing approximately 1.00 carats, within a rectangular onyx plaque, size M.
Onyx and Diamond Plaque Ring with 1.50ct European-cut Diamond
18ct white gold, onyx and diamond ring. Of plaque design, centring a collet-set old European-cut diamond weighing approximately 1.50 carats, flanked by further diamonds together weighing approximately 0.60 carats, within an onyx and diamond surround, size…
Plaque Design Diamond, Onyx, and Coral Ring in Platinum
Diamond, onyx and coral ring; of plaque design, centring a millegrain bezel-set round brilliant-cut diamond weighing approximately 0.90 carats, flanked by a pair of round brilliant-cut diamonds together weighing approximately 0.50 carats, within an onyx,…
Diamond and Onyx Suite Ring with Fitted Bands
Platinum, 18ct white gold, diamond and onyx suite ring suite, centring a collet-set old European-cut diamond weighing approximately 1.45 carats, within an octagonal black onyx border, size O, circa 1900, together with a pair of contemporary fitted bands…
Mikimoto Aquamarine, Onyx, and Diamond Ring
An aquamarine, onyx and diamond ring by Mikimoto, featuring an emerald cut aquamarine weighing an estimated 3.18cts, flanked by onyx panels and round brilliant cut diamonds, in platinum, ring size P, boxed. Condition: the ring presents in very good…
Onyx and Diamond Two-Tone Gold Ring
18ct two-tone gold, onyx and diamond ring, of plaque design, centring a collet-set old European-cut diamond within a rectangular onyx plaque and octagonal border of twenty-two round brilliant-cut diamonds, the diamonds together weighing 0.33 carats, size…
Sapphire, Onyx, and Diamond Two-Tone Gold Ring
18ct two-tone gold, sapphire, onyx and diamond ring. Of plaque design, centring a collet-set oval-cut sapphire weighing approximately 2.85 carats, within a surround of brilliant-cut diamonds 0.32 carats and a further surround of onyx, size L.
Emerald and Onyx Diamond Ring in 18ct Gold
18ct gold, emerald and onyx ring, the corner-set rectangular onyx plaque, centring a bezel-set oval-cut emerald weighing approximately 1.61 carats, to brilliant-cut diamond set shoulders, size K.
Fred Paris Diamond and Coral Bombe Ring
Fred Paris diamond, coral and onyx ring, property from the estate of a distinguished Sydney collector, of bombe design, decorated to the top with coral and onyx plaques between dividers pave-set with brilliant-cut diamonds, the diamonds together weighing…
Onyx and Diamond Vintage Ring
An onyx and diamond plaque ring, centrally set with an old style vintage cushion cut diamond of 0.67cts, framed in a rectangular onyx panel, with further diamond detail to the shoulders, mounted in 18ct white gold, ring size M.
Tanzanite and Diamond Polygonal Ring
18ct white gold, tanzanite, diamond and onyx ring, of open work polygonal design centring a pear-shaped tanzanite bordered by pave-set brilliant-cut diamond and polished onyx surrounds accented by baguette diamonds, the tanzanite and diamonds together…
La Triomphe Diamond and Coral Cross Ring
18ct gold, coral, onyx and diamond ring, La Triomphe centring a bombe cross motif pave-set with brilliant-cut diamonds together weighing approximately 1.80 carats, flanked by polished onyx and coral, size P, signed La Triomphe, maker's marks.
Fluted Gemstone and Diamond Ring by André Vassort
Rock crystal, turquoise, onyx and diamond ring, AndrÉ Vassort, circa 1970, of bombe form centring on a fluted rock crystal between diamond set shoulders flanked by fluted turquoise supported by buff onyx accents, mounted in 18ct gold, size K,…
Art Deco Diamond and Onyx Ring
An Art Deco diamond and onyx ring, comprising a central old brilliant cut diamond, with eight smaller brilliant and old cut diamonds in a swirled surrounding mount each side of the centre stone. Two triangular onyx segments set each end. Centre diamond…
Golden Marquise Diamond and Onyx Art Deco Ring
A fancy golden Marquise cut diamond and onyx ring, 18ct white gold, of Art Deco influence, made as a rectangular panel of black faceted onyx, centrally gypsy set with a large marquise cut fancy yellow diamond of approximately 1.00ct, bead end set, the…
Aquamarine, Onyx & Diamond Ring in 18ct Gold
An aquamarine, onyx and diamond ring, the pear-shaped aquamarine weighing approximately 5.00ct, diamond weight approximately 0.70ct, mounted in 18ct gold, ring size M.
Art Deco Onyx and Diamond Ring
An onyx and diamond ring, of Art Deco style, featuring a rectangular onyx plaque, centred with a single round brilliant cut diamond within stepped diamond set shoulders, in millegrain decoration, in 18ct white gold, ring size P.
Art Deco Onyx and Diamond Ring
An Art Deco style onyx and diamond ring, centring an oval onyx set with a round brilliant cut diamond to surround and fleur-de-lis style shoulders set with round brilliant cut diamonds in 18ct white gold, total diamond wt. 0.73ct, size M.
French Art Deco Diamond and Onyx Ring by Alexandre Duru
A French Art Deco diamond and onyx ring, the circular pierced plaque with central old European cut diamond of 0.45cts, with onyx and diamond detail to the surround, in platinum, makers mark for Alexandre Duru, ring size N.
Leopard Pearl Diamond Ring
A South Sea pearl, diamond and onyx leopard ring, modelled as a leopard holding a pearl of silver white hue measuring 11.45 mm, pave set with diamonds and onyx, and having emerald set eyes, mounted in18ct white gold, ring size M
18ct White Gold Diamond Panther Ring with Emerald Eyes
An 18ct white gold diamond panther ring; set with 2 cabochon emerald eyes, onyx nose tip and 206 round brilliant cut diamonds totalling 1.00ct. Size M 1/2.
Canturi Diamond and Onyx Ring from Metropolis Woven Series
A diamond and onyx ring by Canturi, from the 'Metropolis Woven' series, the circular onyx plaque with a geometrical overlay set with round brilliant cut diamonds, signed, in 18ct white gold, ring size N.
Baguette Diamond & Onyx Ring with White Diamond Accents
18ct white gold diamond and onyx ring taking a central position is an approximate 0.50ct F colour VS1 clarity baguette cut diamond which is rebated into a black onyx rectangular shaped rub over set top plate. With small white diamond set into the…
Art Deco Onyx and Diamond Ring in 18ct White Gold
An Art Deco style onyx and diamond ring, the rectangular onyx plaque set within a border of round brilliant cut diamonds and centred with a single brilliant cut diamond, in 18ct white gold, ring size N-O
Art Deco Diamond and Onyx Ring
An Art Deco style diamond and onyx ring, featuring an octagonal onyx plaque set with a round brilliant cut diamond within a diamond set surround, mounted in 18ct white gold, ring size N. Condition: ring presents in excellent conditon and stones are secure…
Diamond and Onyx Elliptical Ring
Diamond and onyx ring, the elliptical-shaped plaque centring a brilliant-cut diamond collet-set in a black onyx frame within a pierced and millegrain-set surround of brilliant-cut diamonds, the diamonds together weighing approximately 1.00 carat, mounted…
14ct white gold Art Deco style onyx and diamond ring, a 3.33ct emerald cut black onyx panel bezel set with a round brilliant cut diamond to the centre, five round brilliant cut diamonds in a shaped mount to either end of the onyx panel (Colour J-K,…
Art Deco Jade, Diamond & Onyx Ring in 18ct Gold
A jade, diamond and onyx ring, of Art Deco style, featuring a circular jade plaque, centred with a round brilliant cut diamond, bordered by an onyx surround and carre diamond set shoulders, in 18ct white gold, ring size M.
18ct Gold Onyx Diamond Ring with Rose Gold Accent
18ct gold onyx and diamond ring, a slab of onyx and a wedge of rose gold pave-set with round brilliant-cut diamonds, total diamond weight 1.36 carats, 18ct rose gold, weight 30 gm, ring size T.
Onyx and Diamond Ring in 18ct Gold, Size S
An onyx and diamond ring, Centrally set with a round faceted onyx, surrounded by round brilliant cut diamonds totalling 0.95cts, in 18ct gold, ring size S
Art Deco Gold Diamond & Onyx Ring with Leaf Shoulders
An Art Deco 14ct gold diamond and onyx ring, rectangular cut onyx plaque top centre set with an early round brilliant cut diamond of approx. 0.22ct, to 18ct white gold palm leaf shoulders, size at the top 15 x 11 mm, size N 1/2, wt. 4.05g.
Onyx and Diamond Plaque Ring in White Gold
18ct white gold, onyx and diamond ring, of plaque design, set with three collect-set round brilliant-cut diamonds together weighing approximately 0.60 carats, within a rectangular onyx plaque, the corners and shoulders detailed with further diamonds, ring…
Art Deco Diamond and Onyx Ring
An Art Deco style diamond and onyx ring, emerald shape top with elevated onyx plaque inset with a round brilliant cut diamond surrounded by 22 round brilliant cut diamonds in 9ct white gold, 18.5 x 16.5 mm at top, size N1/2, wt. 8.02g.
18ct White Gold Diamond and Onyx Ring
Diamond and onyx set 18ct white gold ring marked 750, 1@ 0.22ct round brilliant cut diamond, 12@ = 0.14ct, ring size M, ring weight 2.9 grams. 15,80007
Bvlgari Onyx and Diamond Rotating Ring
A diamond and onyx ring by Bvlgari, from the 'Bvlgari' collection, the rotating disc set with onyx and diamond, in 18ct white gold, ring size K.
Aquamarine and Diamond Ring with Onyx Halo, 18ct White Gold
Aquamarine onyx and diamond ring, 18ct white gold designed with a pear shape aquamarine to the centre in a three claw setting, surrounded by a halo of brilliant cut diamonds and black onyx, together with three end set baguette diamonds, stamped 18ct,…
Onyx and Diamond Art Deco Ring
An Art Deco style onyx and diamond ring, the oval plaque featuring a faceted onyx panel centrally set with a round brilliant cut diamond, having further diamond detail to the pierced surround and shoulders, set in 18ct white gold, ring size M.
18ct Gold Diamond & Onyx Gents Ring with Valuation
A gent's 18ct gold, diamond and onyx ring, the flat top gypsy set with a 0.52ct modern round brilliant cut diamond (colour H, clarity Vs2) and a flat cabochon onyx panel, rounded and tapering solid band.
Art Deco Onyx and Diamond Ring
An Art Deco 18ct gold onyx and diamond ring, featuring an oval onyx plaque applied with 2 old European cut diamonds to shoulders each set with 4 old European cut diamonds, approx. Total diamond wt. 0.82ct, size at top 14 x 18 mm, size O 1/2. Wt. 3.9g.
Onyx and Diamond Ring with Millegrain Detail
18ct white gold, onyx and diamond ring centring a brilliant-cut diamond collet set to a rectangular onyx plaque framed by a border millegrain-set with brilliant-cut diamonds to similarly set shoulders, the diamonds together weighing approximately 0.79…
Bee and Flower Gemstone Ring
A gem-set, coloured diamond and diamond ring the carved onyx ring with charming bee and flower motif, the bee pave-set with brilliant-cut diamonds and circular-cut ruby eyes, the mother-of-pearl flowers accented with coloured diamond pistils of strong…
Emerald Cut Onyx and Diamond Ring
18ct white gold onyx and diamond ring. An emerald cut onyx to a raised claw setting, approximately 1.70cts within a border of round, brilliant cut diamonds and grain set shoulder diamonds, approximately 0.96cts colour G/H Clarity VS1-2.
Art Deco Onyx, Diamond and Ruby Ring
An onyx, diamond and ruby set Plawue ring, 14ct white gold, made in an Art Deco style as a domed, polished piece of black onyx, inset to centre with a single brilliant cut diamond in kite shaped frame, detailed to surround by a double frame of tiny…
Art Deco Onyx, Ruby, and Diamond Ring
An onyx, ruby and diamond ring. 18ct white gold, Art Deco styled as a cut cornered rectangular plaque of black onyx, centrally hammer set with a single brilliant cut diamond of approximately 0.10ct, framed by carre cut rubies, stepping out to ruby set…
A designer platinum and diamond ring, the two raised bars each set with a row of diamonds connected by square section onyx rod. 11.5gm. Provenance: From the Jill Mandeno estate.
Emerald Cut Onyx and Diamond Ring
Black onyx and diamond ring an emerald cut onyx approximately 1.70cts within a border of round brilliant cut diamonds and grain set shoulder diamonds approximately 0.96cts colour G\H clarity VS1\2. Finished in18ct white gold. Weight: 5.3 grams.
Onyx and Diamond Plaque Ring with White Gold
An onyx and diamond plaque ring, the onyx panel, centrally set with a round brilliant cut diamond, within a border of round brilliant cut diamonds, in white gold, ring size M
Leopard Diamond and Garnet Ring
An 18ct white gold, diamond and garnet leopard ring, the domed rounded band in the form of a leopard head and tail, the 17 spots formed by black onyx cabachons, round tsavorite (green) garnets form the eyes, the head and tail pave set with 101 small round…
Art Deco Inspired Diamond and Gemstone Ring
An 18ct white gold Art Deco Inspired gem set ring; featuring agate and onyx sections divided by lines of round brilliant cut diamonds totalling approx. 0.37ct. Size M N. Wt. 10.2g
Kutchinsky Onyx and Diamond Ring
A stylish onyx and diamond set ring by Kutchinsky. 18ct yellow and white gold, hallmarked Kutchinsky with connecting carat stamps, circa 1970's, crafted in a cubic style with two rectangular panels set side by side, spaced and connected by a flush…
Victorian Onyx and Diamond Panel Ring
An onyx and diamond set panel ring. 15ct yellow gold, Victorian, hallmarked, presented as a slender oval plaque of black onyx, inset with a single old cut diamond bezel set, flanked to each side by a vertical rail of three smaller old cut diamonds, set to…
Art Deco Diamond and Onyx Ring in 18ct White Gold
18ct white gold, diamond ring with onyx accents, in Art Deco style, weight: 3.8 grams, size: N-O/7
Harlequin Ring with Diamonds and Onyx
Diamond, onyx and 18ct yellow gold harlequin ring marked 18k 750 approx 2.73 grams gold weight, 24x diamonds 0.20ct total weight, ring size O.
Art Deco Onyx and Diamond Ring
An Art Deco style 9ct white gold ring, set with onyx and round brilliant cut diamonds, size O, wt. 3.2g.
Red Topaz Onyx Diamond Ring in White Gold
Topaz onyx and diamond ring 1x 18ct white gold, set with 1x 2.80C,T round mixed cut, brownish red coloured topaz and surrounded with onyx which is also surrounded with 87x 0.01ct H\Si round brilliant cut diamonds. Weight 18.1 grams. Size K.
Art Deco Gold Diamond & Onyx Geometric Ring
An Art Deco style 9ct gold diamond and onyx ring, geometric top featuring 5 onyx panels to corners and stepped shoulders set with 18 round brilliant cut diamonds, size O, top 15 x 19 mm, wt. 3.77g.
Art Deco Diamond and Onyx Ring in White Gold
An Art Deco style diamond and onyx ring, set in 9ct white gold with round brilliant cut diamonds around onyx plaques, size N 1/2.
Onyx and Pearl Ring with Diamond in 18ct Gold
An large onyx ring, the oval cabochon cut onyx surrounded by split pearls and surmounted by a round cut diamond, all set in 18ct yellow gold. Size L. Weight 15g.
Hardstone and Diamond Rings from Claire Frances Andu Estate
Three hardstone and diamond rings, comprising: a 14ct gold ring set with tiger's eye, signed Larry, ring size V; a 14ct gold, diamond and onyx ring, ring size K1/2; an 18ct bi-coloured gold and diamond ring, ring size J. Provenance: Estate of Mrs Claire…
Art Deco Onyx and Diamond Ring
An Art Deco style 9ct gold gem set ring; onyx tablet and surround set with round brilliant cut diamonds
Art Deco Diamond and Onyx Ring
An Art Deco style diamond and onyx ring; centring a square onyx plaque inset with a round brilliant cut diamond surrounded by round brilliant cut diamonds set in 9ct gold, size O-N, top 18 x 13 mm, wt. 3.57g.
Art Deco Rose Gold Diamond Ring with Onyx Disc
An Art Deco style 9ct rose gold diamond ring, centring a round brilliant cut diamond on an onyx disc to a surround of round brilliant cut diamonds, size N, O
Green Jade & Onyx Ring with Diamonds
A 9ct white gold jade & onyx ring; cabochon green jade to onyx border and shoulders set with eight round brilliant cut diamonds. Size N. Wt. 5.6g.
Art Deco Onyx, Ruby, and Diamond Panel Ring
An onyx, ruby and diamond set panel ring, 18ct white gold, Art Deco styled as a low profile, rectangular cut cornered panel of polished black onyx, centrally set with a single hammer set brilliant cut diamond, framed by channel set carre cut rubies,…
Art Deco Onyx and Diamond Ring in Drummond Box
An Art Deco 14ct white gold ring, set with black onyx and diamonds, housed in a Wm. Drummond & Co. Box
Art Deco Diamond and Onyx Ring
Art Deco gold and diamond ring, 18ct rose gold with black onyx rectangular plaque, bezel set with round brilliant cut diamond, approximately 0.20ct, 5 grams, size P
Onyx and Diamond Art Deco Ring
An Art Deco style onyx and diamond ring, bezel set round brilliant cut diamond on an onyx plaque surrounded by a further 22 round brilliant cut diamonds in 9ct gold, size O, top 14 x 12 mm, wt. 3.5g.
Diamond and Onyx Dome Ring in 18ct White Gold
A diamond and onyx dome ring, central domed panel set with round brilliant cut diamonds totalling 0.40cts flanked by black onyx; 18ct white gold. Weight 5.5g.
Onyx and Diamond Ring in 18ct Yellow Gold
18ct yellow gold onyx and diamond ring, the diamond, diameter 3.39 mm. Weight: 19.5grams
Onyx and Diamond Deco Style Ring in White Gold
A 9ct white gold Deco style onyx and diamond ring; emerald shape onyx plaque top to center inset with a round brilliant cut diamond to fancy pierced basket mount and shoulders, top size 21 x 13.5 mm, size O, wt. 4.79g.
Art Deco Onyx and Diamond Ring in 9ct Gold
A 9ct gold Art Deco style onyx and diamond ring, centring a round brilliant cut diamond set on an oval onyx plaque above surround and shoulders set with 24 round brilliant cut diamonds, size O, wt. 2.18g.
Art Deco Onyx and Diamond Ring in White Gold
A 9ct white gold Art Deco style onyx and diamond ring, square top centring a round brilliant cut diamond within a square cut onyx plaque to surround set with 16 round cut diamonds, top 13 x 13.5 mm, size N 1/2, wt. 4.03g.
Art Deco 9ct Gold Diamond and Onyx Geometric Ring
An Art Deco style 9ct gold diamond and stone set ring, geometric detail set with onyx and round brilLiant cut diamonds. Size O
Art Deco Onyx and Diamond Ring
An Art Deco onyx and diamond plaque ring, the rectangular onyx plaque centrally set with an early round brilliant cut diamond of 0.19cts, mounted in 14ct gold, ring size E.
Onyx, Ruby, and Diamond Art Deco Ring
An onyx, ruby and diamond set panel ring, 18ct yellow and white gold, Art Deco styled, featuring a cut cornered rectangular panel of black onyx, set in a very fine gold edde, centred by a single brilliant cut diamond bezel set, totalling approximately 0…
Art Deco Onyx and Diamond Ring in White Gold
An Art Deco style onyx and diamond ring, in 9ct white gold, size N.
18ct Gold Onyx, Coral and Diamond Ring
An 18ct gold coral, onyx and diamond ring; convex top set with round cabochon onyx and coral beads and 8 round brilliant cut diamonds to split fan shape shoulders, size at top 22 x 17 mm, size L, wt. 9.69g.
18ct White Gold Onyx and Diamond Ring
An 18ct white gold onyx and diamond ring, rectangular top set with an onyx plaque applied with 7 round brilliant cut diamonds to a border of 34 round brilliant cut diamonds, size at top 13 x 17.7 mm, size O, wt. 6.82g.
Onyx and Diamond Vintage Gold Ring
A vintage 14ct gold onyx and diamond ring; emerald cut onyx plaque top applied with 3 round brilliant cut diamonds 1 chipped to engraved gallery and shoulders, size at top 21 x 16 mm, shank resized to M, wt. 4.66g.
Onyx and Diamond Art Deco Ring in White Gold
An Art Deco style onyx and diamond ring, set in 9ct white gold with a round brilliant cut diamond above a square onyx plaque to decorative surround set with further brilliant cut diamonds, size N1/2, top 18 x 13 mm, wt. 3.37g.
Art Deco Pearl, Onyx & Diamond Ring in 9ct Gold
An Art Deco inspired pearl, onyx and diamond ring, centring an 8.4 mm mabe pearl within an onyx ring to a surround of round brilliant cut diamonds in 9ct gold, size O.
Art Deco Onyx and Diamond Ring
An Art Deco style onyx and diamond ring, geometric top set with onyx and round brilliant cut diamonds in 9ct gold, size N - O.
Art Deco Onyx and Diamond Ring
A 9ct white gold Art Deco style onyx and diamond ring, featuring a 10.7 x 9 mm onyx plaque inset with a round brilliant cut diamond to tiered shoulders set with 14 round brilliant cut diamonds, size N, wt. 3.54g.
18ct Gold Onyx and Diamond Ring - Size F 1/2
Onyx and diamond ring, 18ct gold set with a small single cut diamond to an open work under gallery, with 8 rettiped claws, total weight 3 grams, size F 1/2
A 9ct gold Deco style onyx and diamond ring, oval onyx plaque top centre bezel set with a round brilliant cut diamond to border of round brilliant cut diamonds, top 14.4 x 12.7 mm, size O, wt. 2.73g.
Art Deco Onyx and Diamond Ring
A 14ct gold Art Deco style onyx and diamond ring; cushion shape onyx plaque (scratches, chip) inlaid with a round brilliant cut diamond of approx. 0.14ct P1, (chipped), size at top 24 x 19 mm, size J, wt. 7.88g.
Art Deco Style Pearl and Gemset Ring
A pearl and gemset Art Deco style ring, centring a 9.8 mm cultured freshwater button pearl to surround of onyx and 2 round cut emeralds, 1 abraded to shoulders set with 6 round brilliant cut diamonds all in 9ct gold, size N1/2, top 15 x 18.5 mm, wt. 4.54g.
Onyx and Diamond Ring in 14ct Yellow Gold
Antique 14ct yellow gold, onyx and diamond ring, - rose cut, approx 2.9 grams
Art Deco Onyx and Diamond Ring in 9ct White Gold
An Art Deco style 9ct white gold ring; set with onyx and round brilliant cut diamonds. Size N O. Wt. 3.7g.
Art Deco Onyx and Diamond Gold Ring
An Art Deco style 9ct gold ring; set with onyx and round brilliant cut diamonds in two tone gold. Size N O. Wt. 3.2g.
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