Tiffany and Co Antique Old Euro Diamond 18k Yellow Gold Cufflinks

Circa 1890's Art Nouveau antique Tiffany and Co platinum brooch having 4ctw old mine cut diamonds(Clarity:VS-SI/Color:E-H) with an onyx inlay and 18K yellow gold clasp/pin. Stamped 18K on clasp, engra

Antique Tiffany & Co Approx. .65 Carat TW Old European Cut Diamond and 18 Karat Yellow Gold Pendant Locket. Signed and stamped 18K. Diamonds E-F color, VS1-VS2 clarity. Measures 1-1/4" L, 15/15" diame

A Tiffany & Co. Paulding Farnham Antique Diamond and Pearl Spider Brooch Paulding Farnham for Tiffany & Co. An 18K yellow gold antique brooch by talented designed George Paulding Farnham for Tiffany &

Title: Tiffany & Co. GIA 1.52ct J VVS2 Old Euro Diamond 14k Gold Antique Engagement Solitaire Ring in Original Box w/ Report Description: A ca. 1910 Tiffany & Co. engagement ring in 14k gold featuri

Designed as a pair of tiger cufflinks, crafted out of 18K yellow gold, with black enamel stripes and emerald eyes, further accented by 12 single-cut diamonds, weighing a total of approximately 0.20 ca

Pair of Tiffany & Co. Schlumberger Enamel, 18k Yellow Gold Cufflinks. Each Tiffany & Co. Schlumberger column link features a yellow enamel with a gold diamond motif measuring approximately 17.5 x 5 mm

Designed as a pair of "X" cufflinks, crafted out of 18K yellow gold, accented with 42 round brilliant-cut diamonds, weighing a total of approximately 0.40 carats, with G-H color and VS clarity; "X" me

DESCRIPTION: Unmarked gold stick pin, tests 18k gold. Old European Cut diamond approximately .25 carat. Chip to right side of table. Clarity SI1, Color H-I. In vintage leather pin box Tiffany & Co. Ne

18K yellow gold, Art Deco, stunning royal blue enamel with old mine cut diamonds in a swag design on a 14K yellow gold floral brooch in royal blue enamel with old mine cut diamonds with textured gold

MEN'S 18K YELLOW GOLD DIAMOND CUFFLINKS Antique men's 18ct yellow gold cufflinks with griffin motif, chain link posts, each with .10ct old mine cut diamond accents. Weight: 13.0 grams

A Tiffany & Co. 18k Yellow Gold and Diamond brooch in a Wheat sheath form. 7.7 grams total weight. Good condition, minor scratches. 2 1/4" long. ESTIMATE $300-500

Tiffany and Co 18K Yellow Gold, Diamond in the center, 4 Rhodolite Garnet petals in a flower shape, Size 5 1/2, 6.8 grams

A Tiffany & Co. 18k Yellow Gold and Diamond brooch of a wheat sheath. 7.7 grams total weight. Good condition, minor scratches. 2 1/4" long. ESTIMATE $300-500

Tiffany & Co. Pair of Antique Gold and Diamond Cufflinks 4 old European-cut diamonds ap. 2.50 cts., signed Tiffany & Co., c. 1900, ap. 8 dwts. •

Rare Important Tiffany & Co Soleste Platinum and 18k Yellow Gold Fancy Intense Yellow and White Diamond Earrings ~ 4.26tcw ~ T&Co Square Antique Modified Brilliant Cut Fancy Intense Yellow Diamonds an

1st item: Ladies 18K yellow gold Tiffany & Company eternity ring featuring twenty-six (26) round brilliant diamonds approximately 1.04 carats, Clarity-VS1, Color-G. The band is marked "Tiffany & Co" a

A Pair of Tiffany & Co. 18 kt Yellow Gold Cufflinks, designed by Jean Schlumberger. Of woven knot style, stamped "Tiffany 18K" and "Schlumberger"; within a Tiffany & Co. New York box. Light wear to ea

Vintage Tiffany & Co multi strand seed pearl and diamond necklace having 21 strand of seed pearls measuring 2.6 mm with four platinum topped 18k yellow gold segments each with 47 Old European round cu

Bring any suited look to life with these impeccably crafted cufflinks from Tiffany & Co The opulent 18K Yellow Gold Xshaped setting provides the perfect backdrop for dual rows of diamonds, which toget

Two Pairs of Tiffany & Co. 18k Yellow Gold Cufflinks. Including one pair of 18k yellow gold oval shaped and textured cufflinks measuring approximately 19 x 14 mm together with one pair of 18k yellow g

Stamped Tiffany & Co 18K, stylized scallop motif, weight appx. 8.05dwt, 3/4"d

Designed as a goldfish, its eye are (2) full-cut diamonds, weighing a total of approximately 0.02 ct., set in an 18k yellow gold mounting, measuring approximately 20.02 X 10.8 X 3.1 mm, (marked ©T&

Pair of Tiffany & Co. Diamond, 18k Yellow Gold Stud Earrings. Each featuring one round brilliant-cut diamond weighing approximately 2.27 cts. and 2.25 cts., bezel set in an 18k yellow gold stud mounti

Tiffany & Co. 18K Yellow Gold Cufflinks, designed by Jean Schlumberger, featuring four hematite cabochons weighing a total of approx. 9.75 carats, marked: "TIFFANY 18K SCHLUMBERGER". Measuring approx.