DIAMOND AND SAPPHIRE BROOCH AROUND 1880

Vintage Cartier 14K gold, diamond and sapphire brooch. Single diamond in the center with 9 sapphires around the edge. Signed "Cartier" on brooch clip. Stamped "14KT" on brooch clip. 17.25 grams total

A Victorian diamond, sapphire and half pearl brooch, designed as a quatrefoil of half pearls (not tested, one lacking) around an old cushion cut diamond centre with four more similar smaller diamonds

Nice retro design pendant brooch. Made in Italy around the 1950's. Suited with a hinged invisible loop for a chain. In addition, has a single hinged horizontal pin bar to be used as a brooch. All piec

[BOLIN, LINKE] A GOLD, SAPPHIRE AND DIAMOND BROOCH, WORKMASTER KONSTANTINE LINKE, ST. PETERSBURG, 1890-1908 formed as two intertwined snakes centered around a faceted sapphire with four diamonds at th

Baume - A diamond, sapphire and rock crystal flower brooch, with five shaped and frosted carved petals of rock crystal around a central claw set old cut diamond and five round facetted sapphire set st

Pink gold 585, 7.4 g Enchanting, beautifully designed floral art nouveau brooch from around 1905, set with a very nice ruby of approx. 0.25 ct, unheated, a sapphire of approx. 0.25 ct, unheated, 10 ol

Spectrometer tested 14k, four diamond set in white gold with blue spinel (possibly some sapphire) set between them in yellow gold, the stones range around 2.7 mm to 3 mm, the brooch has irregular line

TIFFANY & CO. Vintage 14K Yellow Gold Diamond & Sapphire Brooch Weighing 19.0 grams Set with 15 Diamonds weighing app. 0.50 Ct. F-G Color, VVS-VS Clarity Along with 21 Sapphires weighing app. 2.00 Ct.

Appraisal- $10,500 Weight- 15.10 grams

Platinum,14k white gold diamond and sapphire brooch, GIA,14.2 dwts. Length: 1.75 inches. This brooch is platinum(main body) and 14k white gold(catch and pin back).It contains an oval sapphire with a G

The exceptionally fine handmade art deco brooch is set with 212 old mine cut diamonds, 20 square calibre cut diamonds and 52 calibre cut sapphires set in platinum. The brooch has an approx. diamond we

18k gold brooch featuring synthetic sapphires and approximately 2.40ctw of diamonds. Brooch measures 55mm x 50mm. Marked 18k. Weight is 33.5 grams.

18k white gold, diamond, & sapphire modern spiral design brooch. 1 1/2" long. Containing (7) baguette cut diamonds approx .10 ct each, (9) .15 ct round cut diamonds, (3) .10 round cut diamonds, (10) .

This elegant Art Deco brooch is crafted in solid platinum, containing 4 old European cut diamonds weighing approximately 0.80 carat total, 27 old European cut diamonds weighing approximately 0.27 cara

Platinum Weight 9.6g Diamond Approx. 1.5ct Sapphire Approx. 0.3ct Brooch Measurements 0.95”x2.5”

TIFFANY & CO. 14k. Yellow Gold Weight 13.9 Diamond Approx. 0.33ct Sapphire Brooch Measurement 1.4Óx1Ó

METAL: 18k Gold. MEASUREMENTS: Brooch is 36mm x 40mm. GEMSTONES: Diamonds - approx. 0.45-0.50ctw. MARKED: 18k. WEIGHT: 19.9 grams.Gemstones have not been graded for color and clarity ,and tested for c

Metal : 14k Gold Designer : Tambetti Gemstone : Frosted crystal, Sapphire, Diamonds approx. 2.00ctw Measurements : Each is 40mm x 30mm Marked: : Tambetti 14k Weight: 51 grams

METAL: 14k Gold/Gold Back. GEMSTONES: Old mine and rose cut diamonds approx. 63 stones. Sapphire (one stone is missing). Multiple stones are chipped. MEASUREMENTS: Brooch is 49mm x 25mm. TESTED: 14k.

METAL: 18k Gold. GEMSTONES: Diamonds 0.39ctw. Sapphires 5.11ctw. MEASUREMENTS: Brooch is 43mm x 40mm. MARKED: 750 S511, D039. WEIGHT: 14.4 grams.Gemstones have not been graded for color and clarity, a

Ladies 18K yellow gold brooch featuring 4 natural pearls and 1 cultured pearl (later replacement) accented by 4 round brilliant diamonds approximately 0.24 carats total, Clarity-SI1, Color-I, and acce

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.30ctw. Sapphires. MEASUREMENTS: Brooch is 38mm x 36mm. MARKED: Maker's logo mark 18k. WEIGHT: 15 grams.Gemstones have not been graded for color and c

Textured 18K yellow gold pin features 4 diamonds & 21 sapphires. Art Deco style. Makers Marks. London. Total approximate weight: 17 grams. Length: 2 3/4"; 1 1/2". (jewelry, estate, fine) STERLING ASSO

Brooch features approx. 1.00ctw of (VS1/SI1-G/H) diamonds and approx. 0.66ctw of sapphires. Measures 75mm x 48mm. Marked with French Gold Assay Marks, tested 18K. Weight - 15.1g.Gemstones have not bee