Vintage Diamond Two-Tone Flower Brooch Pin 18K Yellow Gold, 3.50 CTW, 35.2 GramsChairish Auctions4.5(10.3k)$2,400
Belle Epoque Platinum Brooch with 3.85 Cts in DiamondsWinbids Auctions4.4(31)$2,800(1 bid)3 days Left
An silver and 18 kt gold floral brooch with rose-cut diamondsOstantix Auctions4.4(13)€240Feb 24, 2026
Sold19th century rose cut diamond brooch, 6.6 dwts19th century rose cut diamond brooch, 6.6 dwts.The diameter is 1.5 inches.The largest rose cut is 8.48mm x 6.29mm.The others are about 1/2 that size.All the diamonds are extremely clean but the colorSee Sold Price
SoldAntique Sterling Old Mine Rose Cut Diamond BroochAntique Sterling Old Mine Rose Cut Diamond Brooch. 18.5 DWT and 28.8 grams. 100 diamonds (4 ct weight total) Missing one flower. 1 pearl 6.25 mm.Size: 3 1/2 x 2 in.See Sold Price
SoldAntique Silver Gold Pearl Rose Cut Diamond BroochMETAL: Silver/ Gold. MEASUREMENTS: 41mm x 27mm. GEMSTONES: Rose cut diamonds, Pearls - 8.3mm x 8.5mm and 10.7mm x 11.2mm. Comes in box. TESTED: Silver top, 14k gold back. WEIGHT: 7.8 grams.Gemstones hSee Sold Price
SoldGILT RUBY, EMERALD & ROSE CUT DIAMOND BROOCH.A gilt or gold over silver, ruby, emerald and rose cut, natural diamond brooch, approx. 20 ct. tw. or various cuts and sizes, 2 3/8 inch diameter, 20.7 grams. Tested as natural mined diamonds.See Sold Price
SoldAntique Gold Silver Rose Cut Diamond Brooch PinAntique 10k gold and silver brooch, with rose cut diamonds. Brooch is 75mm x 16mm. Tested 10k/Silver. Weight - 5.8 grams.See Sold Price
Sold18K Gold Silver Rose Cut Diamond Brooch PinMETAL: 18k gold. Silver. GEMSTONES: Rose cut diamonds. MEASUREMENTS: Brooch is 56mm x 30mm. TESTED: 18k gold. Silver. WEIGHT: 16.9 grams.Gemstones have not been graded for color and clarity ,and testeSee Sold Price
SoldA Rose Cut Diamond BroochGold on silver, set with rose-cut diamonds, largest diameter 5 mm, length 61 mm, with box from Steltman Jewelers.See Sold Price
SoldAntique 14K Citrine Rose Cut Diamond Brooch PinThis is an antique brooch pin rendered in fine 14K gold and set with four citrine gemstones and a rose cut diamond at the center. Dimensions: 1 7/8 x 1 1/2". Weight: 8.7g. Citrine Dimensions: 9.2 x 8mSee Sold Price
SoldAntiqur 14k Gold Silver Rose Cut Diamond BroochBrooch measures 62mm x 30mm. Set with rose cut diamonds. Tested 14k and silver. Weight - 20.5 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement,See Sold Price
SoldAntique Georgian Silver & Rose Cut Diamond BroochAntique Georgian Silver & Rose Cut Diamond Brooch. Figural floral brooch set with rose cut diamonds and a pearl drop at center. Back with later addition of a brooch pin. Tests for silver, gold wash toSee Sold Price
SoldGold & Rose-cut Diamonds Brooch9K gold and silver flower shaped brooch, set with Rose-cut diamonds. Diameter: 42 mm. Weight: 13.4 grams. Unmarked, gold and silver tested. Some stones missing.See Sold Price
SoldAntique Silver and 14K Yellow Gold Old Mine and Rose-Cut Diamond BroochMETAL: Silver, 14K Yellow Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 1.25 ctw; TESTED: Silver, 14K Yellow Gold; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 12 g; MEASUREMENTS: 50mm x 25mm; ADDITIONASee Sold Price
SoldContinental 18k Gold Diamond Sapphire Flower Brooch PinLarge 1940s Continental 18k gold two flowers brooch pin, featuring one oval star sapphire cabochon - approx. 10 x 8.5mm, and approx. 2.80-3.00ctw in Old Euro and rose cut diamonds. Brooch is 84mm x 66See Sold Price
SoldRose cut diamond brooch,19th century, 4.85 dwtRose cut diamond brooch,19th century. 4.85 dwt. The brooch is 2 inches long.The center diamond is 9.34mm x 8.10mm.The second diamond is 7.48mm x 7.56mm and the third one is 5.58mm x 5.80mm.There are aSee Sold Price
Sold18K Gold Antique Egyptian Revival Winged Scarab Multi Gemstone Diamond Brooch w/ French HallmarksTitle: 18K Gold Antique Egyptian Revival Winged Scarab Multi Gemstone Rose Cut Diamond Brooch w/ French Hallmarks Description: An brilliant turquoise blue ceramic Egyptian scarab is surrounded by largSee Sold Price
SoldFrench Art Nouveau 18k Gold Diamond Dragon Brooch PinFrench Art Nouveau 18k gold dragon brooch with old mine and rose cut diamonds. Brooch measures 47mm x 35mm. Marked with French marks. Weight - 3.7 grams.See Sold Price
SoldArt Deco Platinum Carved Jade Diamond Pendant BroochPlatinum Art Deco pendant brooch, with carved jade and rose cut diamonds. Brooch is 42mm x 25mm. Tested plat. Weight - 12 grams.See Sold Price
SoldArt Nouveau Antique 14k Gold Diamond Brooch SetSet of two Art Nouveau 14k gold brooches, both depicting Nymph profiles, one with rose cut diamonds. Brooches are 25mm in diameter, each. Tested 14k. Weight - 8 grams both.See Sold Price
SoldA late Georgian silver and gold rose-cut diamondA late Georgian silver and gold rose-cut diamond brooch. Length 4cms. 7.4gms.See Sold Price
Sold14k gold and silver rose cut diamond brooch,c.193014k gold and silver rose cut diamond brooch, c.1930, 5.65 dwts, approximately 2 1/4 inches wideSee Sold Price
Sold14K Gold Diamonds Coral & Baroque Pearls Brooch14K yellow gold with carved red coral and two baroque pearls set with rose-cut diamonds brooch. 5.25" L. Gold tested; gold not weighable.See Sold Price
SoldAntique Gold Silver Rose Cut Diamond Necklace Brooch PendantMETAL: 18k Gold/ Silver. MEASUREMENTS: Necklace is 16" long, center piece is a brooch and is detachable. Measures 55mm x 35mm. One small link is broken off/needs to be reattached, but necklace isSee Sold Price
SoldRose cut diamond plaque brooch and cushionAntique cut diamond plate brooch in platinum. Brooch made of platinum set with rose cut diamonds in openwork motifs and three illusion claw centers with three antique cushion cut diamonds of approx. 0See Sold Price
