Diamond Cluster Brooch

NATURAL PEARL AND DIAMOND CLUSTER BROOCH, CIRCA 1900 - 2.87 carat button-shaped natural pearl - Cushion and old brilliant-cut diamonds, approx. 2.45cts total - Maker's mark, Austro-Hungarian assay mar

A SAPPHIRE AND DIAMOND CLUSTER BROOCHThe central oval cut sapphire and old cut, baguette cut and eight cut diamond cluster, approximately 0.66 carats total, within an oval hooped surround Size/dimensi

AN ANTIQUE PEARL AND DIAMOND CLUSTER BROOCH/PENDANT in yellow gold and silver, set with a pearl of 7.9mm surrounded by three concentric rows of old cut diamonds, the bail set with three further old cu

An early 20th century platinum and gold, turquoise and old-cut diamond cluster brooch.Turquoise estimated dimensions of 17.6 by 16 by 8.5mms.Estimated total diamond weight 3.90cts, G-I colour, SI1-P1

A late 19th century silver and gold, rose-cut diamond cluster brooch, with floral openwork surround, principal diamond measures approximately 5.9 by 5.5mms, length 2.5cm, 9.3g

Antique Gold Pin With Diamonds & Black Enamel Inlay Antique diamond cluster brooch with black enamel sunburst on openwork mounting. Featuring 17 diamonds in two concentric circles surrounding the cent

A late Victorian silver and gold carved jade and old-cut diamond cluster brooch. Estimated total diamond weight 2.25cts, predominantly G-H colour, SI clarity. Length 4.5cms. 12.5gms.

Yellow gold 14 Kt and platinum diamond cluster brooch with 39 diamonds in concentric circle at center of pin. Acid tested. Weight 4.1 dwt. Condition: Excellent condition. L. 2-1/8" D 1/2". Copy and pa

18 Karat Yellow and White Gold Diamond Floral Cluster Brooch set in white gold with six Round Brilliant cut Diamonds [G/VS], approximate total weight 1.61 carats, accented with 38 full cut round Diamo

Containing center cabochon cut blue spinel, surrounded by 8 round bezel set diamonds, each weighing approx. .12carats, surrounded by 6 bezel set diamonds, each weighing approx. .15carats and 6 cabocho

A Vintage 18k White Gold Diamond Pearl Cluster Brooch Pin featuring a cluster of (27) Pearl Beads drilled and mounted on Platinum along with Numerous transparent near-colorless Diamonds and Orange-yel

NO RESERVE, DIAMOND CLUSTER BAR BROOCH, Set with a diamond cluster to the center totalling approx. 0.50 ct. W. 5.6 cm. 3.5 grams.

AN EARLY 20TH CENTURY DIAMOND CLUSTER BAR BROOCH, a milgrain cluster of round-cut diamonds, to a split bar. Estimated total diamond weight 0.50ct, indistinctly marked '15CT', 1cm by 5.7cm, 3.6 grams

Platinum Pearl and Diamond Cluster of Grapes Brooch Measuring (2.1" x 1.4") containing 29 - (4mm-6.5mm pearls) white with cream undertones and medium luster, accented with diamond rounds and baguettes

An 18 Karat Yellow Gold, Diamond and Ruby Floral Cluster Brooch, Montclair, containing four round brilliant cut diamonds weighing approximately 0.47 carat total and seven round mixed cut rubies measur

Estate 14kt White Gold & 1.7 Carat Diamond Pendant. Diamond cluster necklace pendant or brooch / pin would convert nicely to a ring due to size, set with approximately 1.7 carats of round diamonds in

A 14K WHITE GOLD AND DIAMOND BROOCH, LEAFY CLUSTER SWIRL, 20TH CENTURY, with an overall paisley design, a central cluster of twenty-three marquise cut diamonds ranging in size from .16ct. to .25ct. we

A late 19th century gold diamond and split pearl floral cluster brooch.Clasp AF.May be worn as a pendant.Estimated diamond weight 0.10ct.Stamped 14K.Length 3.3cms. 6gms.

VICTORIAN DIAMOND STAR BROOCH, set with a diamond cluster to the center, flanked with diamonds on and between the sprays. Diam. 2.8 cm. 4.8 grams.

A mother-of-pearl and diamond flower brooch. The brilliant-cut diamond cluster, within a mother-of-pearl petal border. Total diamond weight 0.92ct, stamped to mount. Diameter 5cm. Weight 44gms. Overal

A mid 20th century diamond flower brooch. The brilliant-cut diamond cluster, within a textured petal surround, to the partially textured overlapped leaves. Estimated total diamond weight 0.30ct. Frenc

JEWELRY: Tested 18KY pearl and diamond brooch with pendant option, consisting of a trinity design of tangled rope with a polished finish, brooch contains three clusters of diamonds, fifteen full cut d

AN EARLY 20TH CENTURY OPAL AND DIAMOND BROOCH / PENDANT a cluster of heart-cut opals within an openwork frame of further opals and eight-cut diamonds. Estimated total diamond weight 0.40ct, 4cm by 2.5

ANTIQUE DIAMOND STAR BROOCH, Set with a central diamond cluster, flanked with diamonds on the sprays and a diamond between the sprays, totalling approx. 1.65 ct. W. 2.5 cm. 8.4 grams.