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.
Stylised Hand Ivory Brooch with Diamond and Flowers
An unusual and impressive ivory brooch, antique, beautifully crafted as a stylised carved hand with lace cufflinks detail, clasping a bouquet of flowers, the blooms of three dimensional form, further detailed to the ring finger with a yellow gold band set…
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 Flower Brooch with GIA Certificate
Antique diamond and 18ct gold flower brooch, With GIA certificate. Approx brooch weight 6.46 grams
Gold and diamond wreath brooch, 18ct yellow gold brooch featuring fine round brilliant cut diamonds, F/G colour, and VS clarity, totaling approx 1.00cts, stamped ?750' on the back, diameter 2.4 cm, total weight 5.3 grams
Diamond Bow Brooch
Platinum, 18ct white gold and diamond brooch, modelled as a bow, set throughout with brilliant and baguette-cut diamonds together weighing approximately 1.19 carats, measuring approximately 30 x 28 mm.
18ct Two-Tone Gold Diamond Crab Brooch
An 18ct two tone gold diamond crab brooch; white gold body set with 14 mixed round brilliant and single cut diamonds to yellow gold legs, size 21 x 20 mm, wt. 4.58g.
18ct Gold Leaf Brooch with Crystal and Diamonds
Antique Colonial brooch. An 18ct yellow gold brooch with a raised textured leaf design to a solid gold plaque. Central old mine cut crystal multi claw set. Four textured flowers set, with two rose cut diamonds. Unmarked. Tested.
WA Colonial Micro Mosaic Brooch by Hooper
A West Australian Colonial micro mosaic brooch by Hooper, c.1890's. Thecircular foliate design micro mosaic is bezel set with a fine gold rope border (the mosaic has a slight A/F). Diameter 28 mm, with safety chain stamped 'HOOPER 9ct'. Note: William C.…
18ct Diamond Bar Brooch with 0.70cts TDW
18ct five stone diamond bar brooch, individual crown claw set round brilliant cuts approx 0.70cts TDW
Crab Brooch with Diamonds and Tiger's Eye
18ct yellow gold, diamond and tiger's eye brooch, stamped 18K, in the form of a crab, featuring two round cut diamonds in a four claw setting as eyes and a tigers eye body, with incised textured detailing to claws and polished rear legs, total weight 13…
Bouquet Diamond Brooch
Diamond brooch, modelled as a bouquet accented with circular-cut diamonds together weighing approximately 0.86 carats, mounted in platinum and 18ct gold, approximately 40 x 20 mm.
Diamond Alligator Brooch in 18ct Gold
A diamond set alligator brooch, the textured gold body set with small diamonds, mounted in 18ct gold
Floral Diamond Cocktail Brooch in 18ct Gold
A diamond cocktail brooch, of floral design, set throughout with round brilliant cut diamonds, mounted in 18ct gold
14ct Diamond Circlet Brooch Pendant with Heart Frame
14ct seven stone diamond circlet brooch pendant round brilliant cuts, scroll claw set on heart scroll frame Ins '14 $2,600
Diamond Floral Brooch
A diamond flower brooch, the floral spray set throughout with old European cut diamonds, mounted in silver and gold
Stylized Floral Diamond Brooch in 18ct White Gold
A diamond set spray brooch, 18ct white gold, circa 1950's, crafted as a stylised floral spray brooch, featuring five fine curved rails of white gold, each polished rail supporting claw set brilliant cut diamonds, detailed by two curved grain set rails of…
Aesthetic Movement Diamond Brooch in Fitted Box
An Aesthetic movement 18ct yellow gold oval brooch set with three diamonds, housed in a plush fitted box, circa 1870s. Reverse with locket window back. 4 cm wide, 14 grams total
Victorian Diamond and Moonstone Heart Brooch
A Victorian 9ct gold and silver diamond and moonstone entwined heart brooch, the two heart shaped cabochon moonstones of 3.00cts, their frame and ribbon top set with 50 old rose cut diamonds of 0.85ct.
Belle Epoche Diamond Brooch
An Belle Epoche diamond brooch, of openwork lattice and floral motif design, set throughout with old brilliant cut and rose cut diamonds. Yellow gold and platinum. Weight 5.1 grams. Length 3 cm.
9ct White Gold Diamond Brooch with Foliate Design
9ct white gold and diamond brooch. The rectangular plaque of openwork foliate design, set throughout with old European-cut diamonds, length 25 mm, width 44 mm, gross weight 11.1 grams
Diamond Flower Bouquet Brooch
18ct white gold and diamond brooch, modelled as a bouquet of flowers, set throughout with brilliant-cut diamonds, measuring approximately 35 x 50 mm.
Cartier Diamond Heart Brooch in 18ct Gold
Cartier, 18ct gold and diamond brooch, of bar design, one end set with a heart motif and nine brilliant-cut diamonds, signed Cartier, length approximately 36 mm.
18ct Gold and Diamond Plum Brooch
Gold and diamond brooch, 18 ct yellow gold 1970's modern design brooch with textured plums, three which are set with diamonds and one central diamond in the centre, total weight 16 grams
Diamond Filigree Brooch in 18ct. White Gold
An Edwardian Belle Epoque style 18ct. white gold and diamond brooch, lozenge shaped filigree open worked set with multiple brilliant cut diamonds. TDW 0.85ct.
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.
Queen Victoria Diamond Jubilee Coin Brooch
A Queen Victoria diamond Jubilee coin brooch, the Victoria diamond Jubilee medal, 1837-1897, gold, with young bust of the Queen Victoria, 1837 to on side and matured bust of the Queen Victoria to the reverse, to a 18ct gold mount set with a crown motif…
Pave Diamond Bow Brooch in 18ct Gold
A diamond bow brooch, the pave diamond brooch set with one hundred and ten round brilliant cut diamonds totalling approximately 1.60cts, makers mark Rgs, mounted in 18ct yellow and white gold
Georgian diamond fern brooch
A Georgian silver and gold diamond brooch, in the form of a maiden hair fern frond, each leaf set with an old rose cut diamond, twenty-one in total, one paste diamond to the base of the stalk, with later safety chain, length 5 cm.
Victorian Style Diamond Brooch in Yellow Gold
Diamond set brooch set with 35 small old European cut diamonds mounted in 9ct yellow gold and silver in a mid -Victorian style. Total weight: 5.0 grams.
Radiating Diamond Ribbon Brooch
A diamond set gold retro brooch, 14ct yellow gold, circa 1950's, stylised as a radiating ribbon like panel, with strong form, looped and fanned in design with brushed and polished, finish, detailed by fine grain set panels of single cut diamonds in…
Diamond Butterfly Brooch
A diamond set butterfly brooch. 18ct white gold, made as a stylised three dimensional butterfly, sprung through wings to create a reverberating effect, finely and beautifully pierced throughout wings with millgrained rails of white gold, detailed by bezel…
Victorian Diamond Starburst Brooch
A Victorian diamond starburst brooch, featuring a central flower cluster set with old mine cut diamonds, offset by twelve diamond set rays of alternating lengths, all mounted in silver and gold. Condition: This piece presents in good condition. Would…
Victorian Diamond Target Brooch in 15ct Gold
A Victorian diamond target brooch, the circular brooch with circumference of applied decoration and central cluster of old European cut diamonds, in 15ct gold
Diamond Poodle Brooch by Ruser in 14ct Gold
A diamond Poodle brooch by Ruser, the finely crafted poodle, with a diamond set collar, in textured finish, in 14ct gold
18ct White Gold Diamond Spray Brooch
A diamond spray brooch; hand crafted in 18ct white gold set with 11 round brilliant cut diamonds (one with small chip on girdle) totalling an estimated 0.81ct, and 95 graduated single cut diamonds. Length 50 mm. Weight 13.8g
1870 Antique 18ct Gold Diamond Brooch with Mourning Window
An antique 18ct yellow gold oval brooch, set with three diamonds, circa 1870, reverse fitted with mourning window, and housed in original box, 4 cm wide, 13.6 grams total
18K Gold and Diamond Freeform Flower Brooch
An 18K gold and diamond freeform brooch, set in 18K yellow and white gold the brooch resembles a freeform flower with open pierced gold work in a satin bark finish. The centre open section is bordered by channel set round brilliant cut diamonds totalling…
Antique 18ct Diamond Brooch with Engraving
Australian Colonial 18ct target brooch plain circular with central cushion cut diamond, reverse engraved Mizpah 3 May 1889, maker H. Steiner, Adelaide
47-stone Diamond Circle Brooch with Open Fancy Design
Early 20th century European 9ct and silver 47stone diamond circle brooch open fancy design set with old diamonds
Damiani Diamond Fan Brooch in 18ct Gold
Damiani, 18ct gold and diamond brooch, designed as a gold mesh fan with the silhouette of a woman embellished with brilliant-cut diamonds, estimated total diamond weight 0.10 carats, signed Damiani, Italian registry marks, 18ct gold, weight 6.7gm,…
14ct Gold Diamond Four Leaf Clover Brooch
14ct gold and diamond brooch, modelled as a four leaf clover, centring a claw-set old European-cut diamond weighing approximately 0.30 carats, with textured leaves and stem, length 33 mm, width 27 mm, gross weight approximately 8.5 grams, indistinct…
A diamond flower cluster bar brooch, centrally set with an old European cut diamond of 0.52cts, surrounded by eleven further diamonds, 18ct white gold, 4.95gms.
Victorian Diamond Mourning Brooch in 15ct Rose Gold
Stunning Victorian 15ct rose gold and diamond mourning brooch 15.2g
Edwardian Three Stone Diamond Brooch in Yellow Gold and Platinum
An Edwardian three stone diamond brooch, the openwork brooch set with three old brilliant cut diamonds of total estimated weight 1 carat. Yellow gold and platinum. Weight 6.47 grams. Length 4 cm.
Diamond Safety Pin Brooch
A diamond-set brooch, modelled as a safety pin, set throughout with round brilliant-cut diamonds, maker's mark, diamonds approximately 0.40 carat total, mounted in 18 carat white gold, gross weight 4.2 grams, width 5.0 cm
Diamond Shoe Brooch in 18ct Gold with Buckle Detail
A diamond shoe brooch, the finely detailed shoe with a diamond set buckle, in textured and polished finish in 18ct gold.
Edwardian Diamond Floret Brooch with 17 Stones
Edwardian 9ct 17 stone diamond floret brooch, leaf and petal set with rose cut diamonds, central old European cut approx. 0.53cts
Diamond Solitaire Brooch: 0.65ct, I-J, VS2, 18ct White Gold
Solitaire diamond and 18ct white gold brooch approx 1x round brilliant cut diamond 0.65ct weight, I-J colour, VS2 clarity. Brooch weight 4.26 grams. Valuation available, approx 1x round brilliant cut diamond 0.65ct weight, I-J colour, VS2 clarity. Brooch…
Wave Diamond Brooch in 14ct Yellow Gold
14ct yellow gold round brooch, featuring 10 x round brilliant cut diamonds of estimated total weight .80 carats, in a wave design. Finished weight 6.30 grams. Diameter 35 mm.
Gold and Diamond Leaf Brooch
A gold and diamond brooch, of textured leaf design and set throughout with single and old cut diamonds. 18ct yellow gold. Weight 16.80 grams. Length 30 mm. Boxed.
Abstract Diamond Bark Brooch
An 18K yellow gold 1970's abstract brooch set with a round brilliant cut diamond of approx 0.07ct. The gold work displays a 'bark' finish
Mid Century Diamond Bow Brooch, 18ct White Gold
Mid century diamond set white gold bow brooch, hand made and unmarked, 1x round brilliant cut diamond 0.11ct, 25x single cut diamonds = 0.45ct (0.56ct estimated), item dimensions 29 x 29 mm, weight 3.4 grams, Tests as 18ct
Diamond Floral Bar Brooch in 18ct White Gold
18ct white gold and diamond bar brooch, round brilliant and single cut diamonds of approximate total weight 1.10 carats, set in a double floral bouquet. Length 57 mm. Total weight 7.76 grams.
Quatrefoil Beryl and Diamond Brooch
Beryl and diamond brooch, 19th century, of quatrefoil design set with square step-cut green beryl and accented with old-mine and brilliant-cut diamonds, mounted in silver and gold, weight 11.7gm, length 3.5 cm. Provenance: Lady Mount Stephen (1864-1933).…
Abstract Diamond Brooch in 14ct Gold
Diamond brooch, of abstract design, set with fancy and single-cut diamonds, estimated diamond weight 0.40 carats, mounted in 14ct gold, weight 9.8gm, length 3.0 cm.
1880 Gold and Diamond Star Brooch, 0.07ct, 20ct Gold
Gold and diamond brooch, circa 1880; centring a star-set old European-cut diamond weighing approximately 0.07 carats, mounted in 20ct gold with a base metal brooch pin, length 43 mm, width 21 mm, total gross weight approximately 4 grams.
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.
Harvest Mouse Diamond Brooch
An antique diamond brooch, featuring a harvest mouse on an ear of wheat set with 59 rose cut diamonds in silver on gold, test for 14-15ct (some repairs and losses, missing 1 stone eye), length 50 mm, wt. 8.4g.
18ct Gold Diamond Spray Brooch with 1.10ct Diamonds
An 18ct gold diamond spray brooch, set with 13 mixed old European and round brilliant cut diamonds totalling an estimated 1.10ct, size 41 x 33 mm, wt. 6.7g.
A diamond spray brooch, featuring a principal diamond spray set with old cut diamonds amongst leaves, off set by a smaller diamond spray and round brilliant cut diamond leaves, total diamond weight 2.00cts, 9ct white gold, 8.3gms.
An antique diamond and gold star burst pendant/brooch, set throughout with rose cut diamonds and finished with three diamond set tassels, glazed section to the reverse, 14ct gold, 10.1gms.
18ct Gold Rose Brooch with 0.32ct Diamonds
A gold and diamond brooch, the stylised rose, set with four round brilliant cut diamonds totalling 0.32cts, mounted in 18ct gold, total length 50 mm
18ct Australian Miner's Brooch with Diamond
18ct yellow gold Australian miner's brooch, with diamond, weight: approx 5.3 grams, size: approx 5 cm wide (no marks but tests as at least 18ct)
Flower Diamond Brooch in 9ct White Gold
Diamond brooch 9ct white gold, of flower shape, with old mine cut diamonds weight approximately 8.9 grams
9ct Gold Diamond Clover Brooch
An antique diamond brooch, the openwork brooch featuring a central old European cut diamond within four clover design clusters, in 9ct gold.
Abstract Diamond Branch Brooch in 18ct Gold
A diamond brooch, of abstract branched design, randomly set with round brilliant cut diamonds, in textured finish in 18ct gold.
Floral Diamond Bar Brooch in 18ct White Gold
A diamond bar brooch, centred with a floral cluster of old European cut diamonds, totalling 0.80cts, in 18ct white gold
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
En Tremblant Diamond Cocktail Flower Brooch
A diamond En Tremblant cocktail flower brooch having three round brilliant cut diamonds set to the centre en tremblant, mounted in 18ct rose and yellow gold. Weight 16gms.
Modern Diamond Brooch in 18ct Gold
A diamond brooch, modern circular design, five graduated round brilliant cut diamonds totalling 1.10cts, 18ct yellow gold. Weight 6.3g.
18ct 5-stone diamond bar brooch, 0.72cts TDW
18ct five stone diamond bar brooch individual set round brilliant cuts approx. 0.72cts TDW
Antique Crescent Moon Brooch with Diamonds
Vintage crescent moon brooch three rows of old cut and rose cut diamonds being set in silver, set upon 18ct y/gold, est. 1.74cts, dated circa 1870, 5.9 grams
Gold Diamond Brooch and Wild Cat's Claw Pendant
Antique brooch i) 18ct yellow gold diamond set pendant Victorian era 7.10 grams ii) 8ct yellow gold box chain 18ct yellow gold wild cat's claw pendant 25 grams
Victorian 9ct Diamond Crescent Brooch
9ct Victorian diamond crescent brooch, a 9ct pierced frame with graduating old mine cut, diamonds approximately 1ct in a crescent shape. Colour G-H, Clarity VS2? SI, width 2.5 cm
Graduating Diamond Brooch in 9ct Gold
9ct gold circular brooch with graduating diamonds weight: approx 8 grams
Chanel Diamond Quilted Gold Brooch
Chanel, brooch, gold plated enhanced by diamond quilting, interlocking CC logo, bar pin closure, stamped 'Chanel', height 3.5 cm, width 4.5 cm
Textured Gold and Diamond Tendrils Brooch
Diamond and gold brooch, c. 1960, with textured yellow gold fluted bars to a spray of polished white gold tendrils, set with a tapering line of single cut diamonds, stamped 750, total weight of brooch 11.6 grams
Gold Miner's Diamond-Set Shovel Brooch
A Miner's brooch, a shovel with diamond set nugget, yellow gold, length 49 mm. (Similar example lot 389, sold June 3, 2014, Mossgreen Australian & Colonial Antique & Historical)
1940s Diamond Bow Brooch
A retro diamond-set brooch, 1940s, designed as a bow, the pierced gold ribbons gathered to the centre by a line of graduated old-cut diamonds, diamonds approximately 1.00 carat total, mounted in 14 carat rose gold, gross weight 20.6 grams, width 6.0 cm
Pink Gold Diamond Bar Brooch with 3 Stones
18ct pink gold & gilt finish 3 diamond bar brooch, rectangular central and with 2 cushion old European cut diamonds, diamond weight around 0.59ct total weight 2.79g
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
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
Diamond Horse Brooch in 18ct Gold
A diamond horse brooch, the finely detailed horse with diamond detail in matt finish, in 18ct gold
18ct Gold Triangular Brooch with Diamonds
Textured brooch 18ct yellow gold textured triangular brooch with three central diamonds, stamped 'RL 750' total weight of 10.4 grams
Art Deco Diamond Bar Brooch by Hardy Bros
Australian Art Deco diamond set 18ct white gold & platinum bar brooch, marked Hardy Bros 18ct plat, weight 4.96 grams. (boxed)
Rose Diamond & Gold Brooch with 0.35ct Central Diamond
A rose diamond and gold bar brooch with a central diamond (5.35 mm) estimated to weigh 0.35ct, and 38 small diamonds, 18ct gold. Wt 11.5g
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.
Diamond Flowering Branch Brooch in 14ct. Gold
A 14ct. gold and diamond brooch, in the form of a flowering branch and set with 57 old cut diamonds in silver, the back in 14ct. yellow gold.
Newman's Diamond Flower Brooch, 1890
Australian 15ct rose gold and platinum, diamond flower design brooch by Newman, c.1890 stamped 'Newman 15c Plat'. Note: Newman was a Melbourne Jeweller 1852-1912 He was also involved in the pearling industry in W.A. in the early 1900s. Reference: Cavill…
15ct Three Stone Diamond Bar Brooch - European Cut
15ct three stone diamond bar brooch, scroll claw individual set early European cut diamonds approx 0.65ct TDW
Victorian Diamond Scroll Brooch
A Victorian diamond brooch, of openwork scroll design. Silver and rose gold. Weight 5.23 grams. Length 4.6 cm.
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.
Floral Diamond Brooch in 15ct Gold
15ct gold and diamond brooch, centring a floral cluster of old European-cut diamonds together weighing approximately 0.35 carats, length approximately 57 mm.
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