A PLATINUM AND DIAMOND FLOWER BROOCH. 4.4cm x 1.9cm, weight 6.5g

METAL: 18k Gold/Platinum. GEMSTONES: Mixed cut diamonds approx. 36 stones. Tourmaline. MEASUREMENTS: Brooch is 45mm x 36mm. MARKED: Hallmarks. WEIGHT: 8.3 grams.Gemstones have not been graded for colo

METAL: Platinum. MEASUREMENTS: Brooch is 60mm x 38mm. GEMSTONES: Emeralds, Diamonds approx. 4.00ctw. TESTED: Plat. WEIGHT: 23.6 grams.Gemstones have not been graded for color and clarity ,and tested f

METAL: Platinum. MEASUREMENTS: Brooch is 66mm x 36mm. GEMSTONES: Pearls, Diamonds approx. 2.00ctw. TESTED: Plat. WEIGHT: 22.6 grams.Gemstones have not been graded for color and clarity ,and tested for

18K White Gold pink Sapphire & Diamond Flower Brooch. Size 2.25" x 1.75"; weight 13.05 dwts.

BELLE EPOQUE DIAMOND AND PLATINUM BROOCH. 3cm x 2cm, weight 7.5g

Platinum Diamond Flower Brooch Center set with one Old European cut Diamond [I/SI-2], approximately 0.71 carat, enhanced with 24 baguette cut Diamonds [H/VVS], approximate total weight 3.36 carats, fu

Mid century platinum drop brooch, with approx. 1.77ctw SI2/G-H diamonds. Brooch measures 38mm x 30mm. Weight - 7.2 grams.

Exquisite platinum brooch, decorated with 5 aquamarines and approx. 4.60ctw in diamonds. Brooch measures 29mm x 38mm. Weight - 16.2 grams.

METAL: 18K yellow and white gold GEMSTONE(S) round cultured pearl approx. 13.30mm; round brilliant cut diamonds approx. 0.83 carat total MEASUREMENTS:3-1/4 x 1 inches WEIGHT:16.10 g.

Platinum brooch, set with center approx. 8.24ct yellow sapphire (measures 12.7 x 11.89 x 6.2mm), surrounded with approx. 0.74ctw in diamonds. Brooch measures 28mm x 27mm. Tested plat. Weight - 10.3 gr

18K Emerald Ruby Diamond & Carved Onyx Flower Vase Brooch with 6 bezel-set round cabochon rubies; emeralds; 95 melee set diamonds. Size 2.31" x 1.375"; weight 11.14 dwts.

Period c.1925 Composition Platinum & diamonds (approx 2ct) Dimensions 3 x 3.5 x 1 cm Weight 5.3 g Fine Platinum Diamond Horseshoe Brooch c.1925 Reserve: $1,600.00 Shipping: Domestic: Flat-rate of $38.

METAL: Platinum. GEMSTONES: Old mine cut diamonds total approx. 1.55ctw. Center diamond approx. 0.65ct. MEASUREMENTS: Brooch is 51mm x 19mm. TESTED: Plat. WEIGHT: 10.1 grams.Gemstones have not been gr

METAL: Platinum. GEMSTONES: Diamonds (one stone is missing) - approx. 3.00ctw. MEASUREMENTS: Brooch is 63mm x 29mm. TESTED: Plat. WEIGHT: 11.9 grams.Gemstones have not been graded for color and clarit

METAL: Platinum. GEMSTONES: Diamonds approx. 3.40ctw (one missing stone). MEASUREMENTS: Brooch is 38mm x 30mm. TESTED: Plat. WEIGHT: 13.6 grams.Gemstones have not been graded for color and clarity ,an

METAL: Platinum. GEMSTONES: old mine and rose cut diamonds approx. 263 stones., center stone is approx. 0.70ct. MEASUREMENTS: Brooch is 57mm x 40mm. TESTED: Platinum. WEIGHT: 18 grams.Gemstones have n

18k yellow gold brooch in a flower motif, set with approximately 0.16ctw of G/VS diamonds and sapphires. Brooch measures 46mm x 40mm. Weight 16.5 grams.Gemstones have not been graded for color and cla

METAL: 14k Gold. GEMSTONES: Diamonds approx. 0.40ctw. MEASUREMENTS: Brooch is 40mm x 22mm. MARKED: 14KT. WEIGHT: 4 grams.Gemstones have not been graded for color and clarity ,and tested for clarity an

14K Yellow Gold Diamond Ruby & Sapphire Flower Brooch. (one missing stone). Size 2.25" x 2.25"; weight 21.11 dwts.

METAL: Platinum. GEMSTONES: Diamonds - approx. 2.00ctw. MEASUREMENTS: Brooch is 48mm x 35mm. TESTED: Platinum. WEIGHT: 14.1 grams. Gemstones have not been graded for color and clarity ,and tested for

METAL: Platinum. GEMSTONES: Diamonds - approx. 2.00ctw. MEASUREMENTS: Brooch is 55mm x 43mm. TESTED: Platinum. WEIGHT: 8.6 grams. Gemstones have not been graded for color and clarity ,and tested for c

METAL: 18K yellow and white gold GEMSTONE(S): round brilliant-cut diamonds approx. 5.00 carats total, most G-H/VS, some SI MEASUREMENTS: 2-3/8 x 1-3/4 inches WEIGHT: 27.40 g. Stamped: 18K, BH12544

Art Deco platinum brooch, with approx. 5.00ctw in diamonds. Brooch measures 60mm x 30mm. Tested plat. Weight - 16.5 grams.

Sapphire, diamond, and platinum flower brooch Designed as a bouquet set with cabochon sapphires, single, old European, baguette, and round brilliant-cut diamonds Platinum 2.125 x 1.625 in; Gross weigh