Diamond Violin Brooch in 18ct White Gold
A diamond violin brooch, the finely crafted violin with round brilliant cut diamond detail totalling 0.26cts, in 18ct white gold.
Foliate Diamond Brooch in Two Tone Gold
A diamond brooch, of foliate design, featuring old European and single cut diamonds totalling an estimated 7.80cts, to a double pin clasp, in two tone 18ct gold.
Old Cut Diamond & Gold Bow Brooch with 10 Diamonds
Antique old cut diamond and yellow gold bow brooch unmarked. Approx weight 7.8 grams, ten old mine cut diamonds. Surface tests as 15-18ct
Art Deco Diamond & Rose Gold Brooch - 15ct Marked
Art Deco diamond and 15ct rose gold brooch marked 15ct, Approx weight 2.3 grams
63-Stone Diamond Spray Brooch in 18ct White Gold
18ct white gold 63 stone diamond spray brooch, central cluster of four claw set diamonds on four ribbon loop design, round brilliant cuts approx 2.15tdw,
Seven Stone Diamond Bar Brooch in 18ct White Gold
18ct white gold seven stone diamond bar brooch, three split bars with central curve of individual four claw set round brilliant cut diamonds approx 0.72 TDW,
WWII L.R.D.G. Sweetheart Brooch with Scorpion and Diamonds
A rare World War II L.R.D.G. (Long Range Desert Group) 9ct.gold and silver Sweetheart brooch, Egyptian made, the pierced central panel with scorpion above the letters 'L.R.D.G.' and framed by an encircling ring of 20 small diamonds. 3.96gm. Length 15.2 cm…
Diamond Brooch in 8ct Yellow and White Gold
8ct, 333 yellow and white gold and diamond brooch. Width .1g
Diamond Bar Brooch with 0.16ct Total Weight
18ct white gold and diamond bar brooch. With central early brilliant cut diamond, 2 old single cut and 8 Dutch rose cut, diamond total approx. 0.16ct width g, approx.
18ct Two Tone Gold Diamond Brooch, 6.4g, 8 Diamonds
18ct two tone gold and diamond brooch marked 18ct. Appro@ weight 6.4 grams, 8@ round cut diamonds
Diamond Floral Trembling Brooch
A diamond 'en tremblant' floral brooch, set with single and old-cut diamonds, diamonds approx. 5.00ct total, mounted in silver and 15ct gold, length 6.5 cm.
Vintage Diamond Bar Brooch in 18ct White Gold
A vintage diamond bar brooch, set in 18ct white gold on an approx. 12ct bar with an old European cut diamond of approx. 0.12ct, metal pin, some repairs and missing adjacent stones, wt. 2.87g.
Vintage Arrow Brooch with Old European Cut Diamonds
An antique diamond brooch, styled as an arrow, featuring five old European cut diamonds, in 15ct gold.
Retro Lily of the Valley Diamond Brooch
A diamond brooch, the retro lily of the valley design, detailed with round brilliant cut diamonds, in tri-colour 14ct gold. The brooch presents in very good condition overall with little evidence of wear. Brooch approximately measures: L 60 mm W 28 mm…
Retro Diamond Bow Brooch in Two Tone Gold
A diamond brooch, of retro bow design, comprising three principal round brilliant cut diamonds totalling an estimated 1.07cts, with further diamond detail, in two tone 18ct gold. Estimated weights of diamonds 0.49cts, 0.43cts and 0.15cts. Weights of…
Foliate Diamond Brooch in Two-Tone Gold
A diamond brooch, of foliate design, featuring old European and single cut diamonds totalling an estimated 7.80cts, to a double pin clasp, in two tone 18ct gold. The brooch presents in excellent condition. Approximate diamond colour G-H &, clarity VS-Si
Edwardian Diamond Brooch with Rose Cut Accents
An Edwardian diamond brooch, one early European cut diamond centre of estimated weight 0.25 carats, acccented by eighteen rose cut diamonds of estimated total weight 0.16 carats. 18ct gold. Weight 5.4 grams. Length 8.4 cm.
Antique Diamond Bird Brooch
A beautiful antique diamond set bird brooch, 18ct yellow gold and silver with high carat wash to yellow gold sections, presented as a naturalistically formed brushed finish branch of gold, detailed by two claw set old cut diamonds totalling approximately…
Antique Diamond Floral Tremblant Brooch
A beautiful antique diamond set en tremblant floral brooch, 15ct yellow gold with silver top, circa 1880, designed as a spray style floral stem brooch featuring four curved grain set diamond leaves, each of undulating form, supported by central stem of…
Victorian Diamond Mourning Brooch in 15ct Rose Gold
Stunning Victorian 15ct rose gold and diamond mourning brooch 15.2g
Edwardian Diamond & Gold Bar Brooch, 9ct, 0.11ct, 2.9g
Edwardian diamond and 9ct yellow gold bar brooch marked 9ct, 0.11ct old cut diamond, total weight 2.9 grams
Art Deco Diamond Brooch in 18ct White Gold
Diamond brooch having a dome diamond set centre, accented by diamond set hoops. Early to mid 20th century, artfully hand crafted in 18ct white gold. Not stamped, acid tested. Weight 22.5 grams.
Pink Gold Rabbit Brooch with Coloured Diamonds
A coloured diamond and diamond rabbit brooch, brilliant-cut diamonds approx. 3.30ct total, mounted in pink gold, weight 6.9gm, length 3.8 cm.
Foliate Diamond Brooch in 18ct White Gold
A diamond brooch, of foliate spray design, set with single and round brilliant-cut diamonds, diamonds approx. 5.20 carats total. mounted in 18ct white gold, length 69 mm.
Diamond-encrusted Art Deco brooch in 18ct white gold
Exquisite Art Deco 18ct white gold brooch encrusted in diamonds
En Tremblant Diamond Brooch
Diamond brooch, late 19th century designed as a stem of leaves and buds set throughout with rose-cut diamonds, accented by an 'En tremblant' flowerhead at the centre, mounted in silver and gold, length approximately 63 mm. Accompanied by a fitted…
Elegant Diamond Brooch with Filigree Design
Diamond brooch designed as an elongated plaque, centring three millegrain collet-set old European-cut diamonds framed by a filigree surround decorated with variously-cut diamonds, the diamonds together weighing approximately 2.55 carats, mounted in 18ct…
Diamond Bow Brooch
Diamond brooch the open work bow and ribbon motif is collet and pave-set with variously-cut diamonds, the knot channel-set with baguette diamonds, the diamonds together weighing approximately 3.02 carats, mounted in 18ct white gold, length approximately…
Veil Angelfish Diamond Brooch
18ct white gold, banded agate and diamond brooch modelled as a veil angelfish carved from black and tonal grey banded agate blowing five brilliant-cut diamond-set bubbles, length approximately 74 mm. Accompanied by Kozminsky tax invoice dated 14th March…
Edwardian Diamond Brooch with Rose Cut Accents
An Edwardian diamond brooch, one early European cut diamond in centre of estimated weight 0.10 carats, acccented by nineteen rose cut diamonds of estimated total weight 0.15 carats. 18ct gold brooch. 15ct gold pin. Weight 5.0 grams. Length 9.0 cm.
Diamond Flower Duo Brooches in Two-Tone Gold
A pair of gold and diamond flower brooches, the finely detailed flowers, each set to the centre with a cluster of round brilliant cut diamonds totalling 0.30cts and 0.40cts, in two tone 18ct gold.
Floral Diamond and Nephrite Brooch in 14ct Gold
A nephrite and diamond brooch, of floral design, featuring a marquise nephrite cut en cabochon within a surround of textured petals and leaves, detailed with round brilliant and baguette cut diamonds and a diamond set stem, totalling an estimated 0.30cts,…
18ct Gold Diamond Interlocking C's Brooch
An 18ct gold diamond brooch, interlocking C's pave set with 64 round brilliant cut diamonds, size 19 x 25 mm, wt. 9.56g.
19th Century Diamond Bar Brooch by Willis & Sons
Willis & Sons of Melbourne 15ct gold and diamond bar brooch, 19th century, stamped '15ct' with anchor and star with bar mark, 5 cm long, 4 grams total
Diamond Leaf Brooch, 2.79ct Total Weight
Diamond set 18ct white gold leaf brooch unmarked. with pave set single cut diamonds, baguette and 1@ 0.30ct round brilliant cut diamond total weight of diamonds 2.79ct, length of brooch 7 cm, total weight 13.2 grams.
Art Deco Diamond Bar Brooch in 15ct Rose Gold
Art Deco diamond and 15ct rose gold bar brooch marked 15ct. 1@ old cut diamond 0.05ct, bar weight 3 grams
Spray Diamond Brooch in 18ct Gold
Magnificent spray brooch set with 190 round brilliant cut diamond 2.30ct in total GH colour VS to Si clarity and cafted in 18ct yellow gold. Weight:9.9 grams.
Antique Diamond Moon & Stars Brooch in 15ct Gold
An antique 15ct gold moon and stars bar brooch set with 31 diamonds, late 19th early 20th century, 5 cm wide, 10.5 grams
19th Century Diamond Floral Brooch
An antique diamond floral cluster brooch, silver topped with gold back, 19th century, 4 cm wide, 9.5 grams
Gold Lily of the Valley Brooch by G.R. Addis
A 15ct gold lily of the valley brooch by George Richard Addis, Launceston/Kalgoorlie (1864-1937), each of the 13 flower settings containing a red stone, the free form leaves set with 32 old single-cut diamonds, stamped 'G.R. Addis' and '15ct'.
9ct Gold Southern Cross Brooch with Diamonds
An Australian 9ct gold Southern cross brooch, set with five single-cut diamonds.
Art Deco Diamond Rose Gold Brooch - 15ct Marked
Art Deco 15ct rose gold brooch set with a single cut diamonds, marked 15ct. Approx weight 3.3 grams
Art Deco Diamond & Rose Gold Brooch, 15ct Marked
Art Deco diamond and 15ct rose gold brooch marked 15ct. Approx weight 3 grams
Vintage 14ct Gold Starburst Diamond Brooch
A vintage 14ct gold starburst diamond brooch, knife edge bar brooch with arrow head terminals applied with a starburst motif centring an old European cut diamond of approx. 0.15ct chipped to surrounding rays set with 8 old European and 8 rose cut diamonds…
Australian 15ct Gold Diamond Brooch with Pictorial Marks
Southern cross antique Australian 15ct gold brooch set with diamonds, stamped '15ct' with pictorial marks, 4.5 cm wide
Tiffany & Co. Wheat Sheaf Brooch with Diamonds
A gold and diamond brooch by Tiffany & Co. The single wheat sheaf detailed with round brilliant cut diamonds, signed, in 18ct gold. Condition: the brooch presents in very good condition overall. Diamonds all secure in settings and of a good commercial…
Diamond Bouquet Brooch in 18ct White Gold
A diamond brooch, the stylised bouquet detailed with round brilliant and single cut diamonds totalling an estimated 2.0cts, in 18ct white gold. Condition: the brooch presents in very good condition overall, with some minor tarnish to gold surfaces.…
Diamond Bow Brooch in Two Tone Gold
A gold and diamond bow brooch, the textured ribbon/bow finely detailed with an overlay of single cut diamonds, in two tone 18ct gold. Condition: the brooch presents in overall very good condition, with very little evidence of wear. Dimensions 58 mm x 34…
Spray Diamond Brooch in 18ct White Gold
A diamond brooch, of spray design, detailed with round brilliant and baguette cut diamonds, in 18ct white gold. Condition: the brooch presents in very good condition overall. Diamonds are of a good commercial colour and clarity, estimated G+ colour, VS -…
Antique Diamond Brooch - French Hallmarks
An antique diamond brooch, the pierced lozenge shaped plaque set with old European and rose cut diamonds, in millegrain decoration, in 18ct gold and platinum, French hallmarks. Condition: the brooch presents in overall very good condition. All diamonds…
Antique Diamond Brooch/Enhancer with 5.53ct Old European Cut Diamonds
An antique diamond Brooch/Enhancer, the domed, pierced lozenge shaped plaque set with old European cut diamonds totalling 5.53cts, to a fleur-de-lys shaped diamond set enhancer fitting, all in 18ct white gold. Condition: in very good condition with all…
Art Deco Diamond Brooch with Central Transition Cut Diamond
An Art Deco diamond brooch, the rectangular pierced plaque featuring a central transition cut diamond weighing an estimated 0.60cts, within a surround of old European cut diamonds, in millegrain decoration, 18ct white gold. Condition: the brooch presents…
Platinum and Diamond Double-Clip Brooch/Bracelet
A platinum and diamond double-clip brooch/bracelet, circa 1950. The detachable scrolling ribbon and spray motif set throughout with baguette and brilliant-cut diamonds together weighing approximately 6.50 carats, mounted to a later 14ct white gold and…
Victorian Diamond Mourning Brooch in 9ct Yellow Gold
Victorian gold mourning brooch, 9ct yellow gold Victorian gold mourning brooch featuring a star set old mine cut diamond, 9.30 grams
Tiffany & Co. Diamond Thistle Brooch
18ct gold and diamond brooch, Tiffany & Co. The interwoven thistle and ropework pin, decorated with claw-set brilliant-cut diamonds, approximately 50 mm x 50 mm, signed Tiffany & Co. Accompanied by a Tiffany & Co. Box.
Circular Diamond Brooch with 1.00 Carat Old-Cut Diamond
A diamond brooch, the circular frame set with single-cut diamonds, to the centre an old-cut diamond weighing approximately 1.00 carat, gross weight approximately 7.40 grams, estimated remaining diamond weight 0.60 carats, mounted in gold, width 3.00 cm.
Platinum Art Deco Diamond Dress Clip/Brooch Set
Art Deco all platinum 96 stone diamond two piece dress clip/brooch, each clip set with central diamond with pave set diamond geometric design frame, all old European cuts approx 0.90cts, 0.86cts, 7.71cts (9.47cts TDW), on 9ct white gold detachable frame…
Edwardian Diamond Floral Brooch
Edwardian 9ct diamond circular target brooch, open floral stylised design set with 24 rose cut diamonds
14ct Gold and Diamond Horse Shoe Brooch
Gold and diamond horse shoe brooch approx weight 3.8 grams. Tests as 14ct
Antique 15ct Rose Gold Diamond Bar Brooch
Antique diamond and 15ct rose gold bar brooch marked 15c. Approx weight 1.9 grams
Antique Diamond Two-Tone Gold Bar Brooch - 9ct Marked
Antique diamond and two tone 9ct gold bar brooch marked 9ct. Approx weight 3 grams
18ct Gold Diamond Filigree Brooch - 3.14ct
18ct gold filagree brooch festooned with round, baguette and marquise cut diamond having a combined total of 3.14ct Ef colour VS -Si clarity. Weight: 15.2 grams.
18ct Gold Carnelian Brooch with Diamond Accents
Carnelian brooch Crafted18ct yellow gold and set with a 13.3 ct oval cabochon cut carnelian and 12= 0.24ct, 16= 0.24Ct, 12= 0.18ct and 8= 0.08ct Fg\ colour VS clarity diamonds. Weight 10.7 grams.
18ct Gold Diamond Wheat Sheaf Brooch with Platinum Tie
An 18ct gold diamond brooch, fashioned as wheat sheaf gathered by a platinum tie set with 9 round brilliant cut diamonds, length 55 mm, with faux Tiffany marks, wt. 7.74g.
Diamond-set 18ct Gold Dip Pen Brooch
An 18ct gold brooch, in the form of a dip pen, the nib set with ten small diamonds. Length 5.5 cm.
Vintage Diamond Bar Brooch in 18ct White Gold
A vintage 18ct white gold diamond bar brooch, set in platinum with an old European cut diamond of approx. 0.14ct, length 54 mm, with safety chain, wt. 2.97g.
Textured Diamond Brooch in Yellow Gold
Diamond and yellow gold leaf brooch unmarked. With a highly textured burnished or Florentine finish, one round brilliant cut diamond 0.25ct cal, 8.8 grams weight
Australian 9ct Rose Gold Brooch with Gemstones and Diamonds
Antique Australian 9ct rose gold brooch set with blue gemstones and rose cut diamonds. Marked Anthony Hordern 9ct, weight 5.4 grams, length 50 mm
Pierced Diamond Brooch in Platinum and White Gold
An antique diamond brooch, the pierced bar comprising three principal old European cut diamonds totalling an estimated 0.40cts, within a pierced decorative diamond surround, in platinum and 14ct white gold.
En Tremblant Diamond Flower Brooch
A diamond En Tremblant brooch, of floral and foliate design, featuring an old European cut diamond weighing an estimated 1.0ct, centered within a diamond detailed en tremblant flower, with further diamond detail to leaves, in 14ct rose gold and sterling…
Tiffany & Co. 18ct Gold Owl Brooch with Diamond Eyes
A gold brooch by Tiffany &, Co., the finely detailed owl, with diamond set eyes totalling an estimated 0.12cts, signed, in 18ct gold.
18ct Gold Rabbit Pin with 3.26ct Diamond Body
A diamond pin, the finely detailed rabbit, having a diamond set body totalling 3.26cts, in 18ct gold.
Pierced Oval Diamond Brooch in 18ct White Gold
A diamond brooch, of pierced oval design, centrally set with old European cut diamonds totalling an estimated 4.12cts, in 18ct white gold.
French Diamond Brooch in 14ct White Gold
A French diamond brooch, of pierced openwork design, diamonds totalling an estimated 1.70cts, French hallmarks, in 14ct white gold.
Belle Epoque Diamond Brooch/Pendant with 3.85cts
A diamond brooch/pendant, of Belle Epoque style, comprising old European cut diamonds totalling an estimated 3.85cts, to a fine trace chain, and 14ct gold and platinum.
1960s Diamond Spray Brooch in Handmade Yellow Gold
A 1960s stylish 18ct handmade yellow gold and diamond spray brooch, the multi-wire circular and wave pattern highlighted with 12 round brilliant cut diamonds in four claw settings, TDW 0.72ct. 15.12gm.
Diamond Bar Brooch with Art Deco Design
Art Deco 18ct white gold single diamond bar brooch, central old European diamond on bead patterned platform with scalloped edging with two rose cut pointer diamonds
Edwardian Diamond and Rose Gold Adele Name Brooch
Edwardian period diamond and rose gold brooch set with with old mine cut diamonds to 'Adele' name setting. Unmarked. Approx weight 8.3 grams, length 48 mm. Tests as 18ct
Antique Diamond Lion Pendant in 10ct Yellow Gold
Antique diamond and yellow gold lion pendant unmarked. Set with mixed old cut diamonds. Approx length 44 mm, weight 7.7 grams. *brooch pin and setting has been removed some time ago. Tests as 10ct
Edwardian Diamond and Gold Brooch - Chester Marked
Edwardian diamond and 9ct yellow gold brooch marked Chester 375 E S Barnsley & Co. Approx width 40 mm, weight 2.5 grams
Two-tone Gold & Diamond Ribbon Brooch
18ct two-tone gold and diamond brooch, of ribbon and bow design decorated at intervals with brilliant-cut diamonds together weighing approximately 1.32 carats, centre diamond detachable, gross weight 31 grams, approximately 60 mm x 40 mm. Provenance: The…
Two-Tone Gold Diamond Bow Brooch
18ct two-tone gold, yellow diamond and diamond brooch, modelled as a textured bow, the knot channel-set with a line of baguette diamonds, the ribbon partially bordered with a line of pave-set near colourless brilliant-cut diamonds and bead-set fancy…
Schlumberger Tulip Diamond Brooch by Tiffany & Co
18ct gold, platinum and diamond 'Tulip' brooch, Jean Schlumberger for Tiffany & Co, of toi et moi design, the conical buds pave-set with brilliant-cut diamonds, approximately 26 mm x 43 mm, trombone clip fitting, signed Tiffany & Co., Schlumberger.
18ct Gold & Diamond Bar Brooch with 0.80ct TDW
An 18ct gold and diamond bar brooch, the fine bar claw set with three round brilliant cut diamonds, approx. TDW 0.80ct.
Graduated Diamond Bar Brooch in Bi-Colour & Pink Gold
Diamond bar brooch, designed as a bar set with 29 graduated old European-cut diamonds together weighing approximately 2.06 carats, mounted in 18ct bi-colour and 9ct pink gold, length approximately 80 mm.
Boucheron Diamond Flower Brooch
18ct gold and diamond brooch, Boucheron, designed as a flowerhead, the bombe pistil pave-set with circular-cut diamonds framed by curling petals, the diamonds together weighing approximately 0.58 carats, diameter approximately 45 mm, signed Boucheron.
14ct Rose Gold Diamond Swallow Brooch A/F
Gold diamond brooch, 14ct rose gold swallow bar brooch with diamonds A/F
Victorian Diamond Cruciform Brooch, 18ct Gold
A Victorian gold and diamond brooch, the cruciform mount set with eleven mine cut diamonds to the centre, unmarked but tests as 18ct, with safety chain, 11gm.
Victorian Diamond Hair Keepsake Brooch
Victorian Keepsake brooch this delightful brooch is finished in 15ct yellow gold (tested) being diamond set and having a hollow back with a window for keeping a lock of hair in. Item not hallmarked. Weight: 6.6 grams.
Gold Golf Club Brooch with Diamond Grip in Original Box
Newman's 9ct yellow gold bar brooch in the form of a golf club with diamond set hand grip, in original box, circa 1900, 6.5 cm long
Art Deco Diamond Brooch with Royal Provenance
A stunning Art Deco brooch, 18ct white gold set with 104 diamonds (approximately 6.12ct), in original plush fitted box, retailed by R. Stewart of Glasgow. Formerly the property of Dame Mary Cook. 5 cm wide, 11.8 grams. Provenance: The Cook family, by…
Edwardian Diamond Brooch in 15ct Yellow Gold
Edwardian 15ct yellow gold and diamond brooch marked 15c, weight 4.4 grams, length 53 mm
Victorian 9ct Gold Mourning Brooch with Diamonds & Red Gemstone
Victorian 9ct yellow gold mourning brooch set with diamonds and a red gemstone. Marked 9ct TH, weight 3 grams
Art Deco Diamond Brooch in White Gold
Art Deco diamond set white gold brooch with fine mille grain borders. Unmarked, length 38 mm, weight 6.8 grams, Set with Old European cut and single cut diamonds x43 = 1.36ct weight, F-G colour, VS clarity, estimated. Tests as 14ct
Victorian Diamond & Gold Brooch, 3.1g, Old Mine Cut
Victorian diamond and yellow gold brooch unmarked, weight 3.1 grams, old mine cut size 2.9 x 3.2 mm
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