55193: Turquoise, Diamond, Sapphire, Platinum, Gold Co

Turquoise, Diamond, Sapphire, Platinum, Gold Convertible Earrings Stones: Turquoise cabochons; full-cut diamonds weighing a total of approximately 3.20 carats

Diamond, Yellow Sapphire, Platinum, Gold Brooch, Schlumberger for Tiffany & Co. The brooch features a round-cut yellow sapphire weighing approximately 1.10 carats, enhanced by full-cut diamonds we

Tiffany & Co. Schlumberger Double Bee Platinum Gold Sapphire Diamonds Ring Size 4.75Details:Brand: Tiffany & Co.Collection: SchlumbergerCondition: Pre-ownedStyle: RingMetal: 950 Platinum, 18K Yellow G

Tiffany & Co. Schlumberger Double Bee Platinum Gold Sapphire Diamonds Ring Size 4.75Details:Brand: Tiffany & Co. Collection: Schlumberger Condition: Pre-owned Style: Ring Metal: 950 Platinum, 18K Yell

18K yellow gold ring set with fifteen 3mm round sapphires and fifteen turquoise cabochons separated by a white gold band set with chip diamonds. Weight as sits 8g 18K gold, sapphire, diamond, hardston

Madeleine Turner (b. 1905) brooch designed as a vase holding a bouquet of flowers New York, New York 18K gold, platinum, turquoise, diamonds stamped marks 8.0 dwts 1 1/8"w x 1 7/8"h Provenance: Grogan

A diamond, sapphire, eighteen karat gold, and platinum ring, Tiffany & Co.Schlumberger, "Sixteen Stone Ring"set with round brilliant-cut diamonds and circular-cut sapphires; estimated total diamond we

Mid-Century or Vintage Brutalist brooch USA yellow gold, turquoise, sapphires, diamond unmarked 13.6 dwts 3"w x 1 5/8"h

Title: Tiffany & Co. Schlumberger Persian Turquoise Amethyst 1.85ctw Diamond 18k Gold Platinum Butterfly Signed Numbered Brooch Description: A fanciful butterfly design made in platinum & 18k gold fea

Hammerman Brothers yellow gold, platinum, yellow sapphire and diamond ring New York, New York 18K yellow gold, platinum, 1.90 carat oval yellow sapphire, (2) 0.34 carat pear cut diamonds (clarity: VS1

Hammerman Brothers yellow gold, platinum, pink sapphire and diamond ring New York, New York 18K yellow gold, platinum, 1.37 carat oval pink sapphire, (2) 0.34 carat pear cut diamonds (clarity: VS1-2,

A gold, platinum, tourmaline, diamond, and turquoise brooch, Tiffany & Co. Schlumberger designed as a textured 18K gold salamander set throughout with emerald-cut tourmalines, platinum dactyly set wit

AUDEMARS, PIGUET & CO. PLATINUM, DIAMOND & SAPPHIRE WRISTWATCH WITH GOLD MESH BRACELET, C. 1925:Audemars, Piguet & Co., Swiss lady's wristwatch, platinum case set with diamonds and sapphires, engraved

20k white gold and platinum mounting sapphire cabochons and diamond chips, white face with Arabic numerals, crown with sapphire cabochon, manual wind Swiss Abra Watch Co. movement, 17 jewels; bracelet

Ladies 18K White Gold, Diamond & Sapphire Helbros Watch Co. Wristwatch with 14K gold band topped with Platinum. Watch is running. Face has some wear on face from use and age. Total weight 15.8 grams.

NO RESERVE - A SAPPHIRE AND DIAMOND CLUSTER RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, set with an oval cut blue sapphire within a border of single cut diamonds, maker's mark SH&Co, st

Tested 14k gold ring with platinum top. Set with center square blue sapphire and approximately .40 CTW Old European and single cut diamonds. 3.3 grams. Size 7-1/2. In E.G. Hoover Co. Harrisburg, PA an

Ladies platinum and 14k white gold art deco wristwatch with diamond and sapphire accents, 17 jewel movement, Glycine Watch Co., case measures approximately 1 3/4" x 3/4" and is stamped platinum, overa

set in 14k, 10k, platinum, low karat gold and metal; including diamond, pearl, opal, sapphire, moonstone, rock crystal, coral, ruby, turquoise, peridot and garnet

This is an authentic vintage pair of earrings from Tiffany & Co. They are crafted from 18k yellow gold with a polished finish featuring a swirl floral design with fluted petals and round cut sapphires

This beautiful authentic floral ring is by Tiffany & Co. it is crafted from 18k yellow gold and features a lovely round cut blue sapphire gemstone in the center surrouned with 8 round cut sparkling di

Includes a platinum watch face with channel set sapphires, bow form decoration with diamond accents, and a sapphire crown - Glycine Watch Co. movement, 17 jewels; an 18kt white gold wach face with sap

This impressive signed platinum ”Maltese Cross” brooch with 18kt yellow gold accents features an approx. 5.27 ct. medium slightly violetish blue sapphire cabochon bezel set into the center

Hand-chased dial and body, hand-signed on the dial, surrounded by eighteen .02 carat diamonds, sapphire cabochon on the stem, monogram on the back, wrist band marked as gold-filled, wrist size 6.25 in