Antique Tiffany & Co. Paris Platinum 18K Gold Diamond Pearl Circle Brooch Circa 1900s 3ctw

Title: Antique Tiffany & Co. Paris Platinum 18K Gold Diamond Pearl Circle Brooch Circa 1900s 3ctw Description:Antique Tiffany & Co. Paris Platinum 18K Gold Diamond Pearl Circle Brooch Circa 1900s 3ct

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

Tiffany and Co 18K Gold and Platinum brooch. The brooch is made in the shape of a flower and encrusted with diamonds. Marked with standard Gold and Platinum hallmarks, Tiffany and Co copyright, on the

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 &

This is an antique platinum and 18K yellow gold brooch clip by Joseph Marchak (Russian/French, 1854-1918). Featuring an Old European diamond studded bird resting pearls forming a bunch of grapes. The

An 18 Karat Yellow Gold, Platinum and Diamond Squiggle Brooch, Paloma Picasso for Tiffany & Co., Circa 1983, containing 11 round single cut diamonds. Stamp: Paloma Picasso 1983 TIFFANY&CO 18K PLAT. 5.

Metal : 18k Gold/ Platinum Designer : Tiffany & Co Gemstone : Diamonds approx. 0.05ctw Measurements : Brooch is 48mm x 32mm Marked: : Tiffnay & Co, Paloma Picasso, 750, pt950 Weight:

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

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

2 Art Deco Brooches. 1st item: Art Deco platinum, 18k yellow gold sapphire, diamond and pearl brooch containing 14 baguette cut sapphires with a total weight of approximately .56 carats and 42 Old Eur

Tiffany & Co. Jean Schlumberger platinum and 18k yellow gold "Star Fish" brooch designed with sixty-two diamonds, 1.28 carats total weight, appx. 2 3/4". 46.65gr. Signed "Tiffany Schlumberger 18K PLAT

An 18K gold, platinum, diamond, and ruby brooch, Tiffany & Co. Schlumberger, "Ibex" designed as an ibex with a pavé-set round brilliant-cut diamond head, a pear-shaped ruby eye, and ribbed gold h

Brooch measures 65mm x 5.2mm at widest point. Decorated with approx. 2.40ctw in diamonds. Marked T & Co, Clasp holdin a back pin was replaced ( not original marked 10k.) Weight - 5.4 grams.Gemston

METAL: 18k Gold. MASUREMENTS: Brooch is 45mm long, circle is 14mm in diameter. GEMSTONES: Rose cut diamonds, pearl. TESTED: 18k. WEIGHT: 3.8 grams.Gemstones have not been graded for color and clarity

METAL: Platinum and 18k Gold. GEMSTONES: Diamonds approx. 1.50ctw. MEASUREMENTS: Brooch is 46mm x 4.2mm wide. MARKED: Tiffany & Co. WEIGHT: 6.1 grams.Gemstones have not been graded for color and c

Tiffany & Co. Brooch in 18k white gold set with pearls and diamonds Description: Brooch in 18 karat white gold in the shape of a bouquet, signed on the attachment. Set with 9 cultured pearls from 2 to

METAL: 18K gold. platinum. GEMSTONES: diamonds-approx. 0.13ctw. MEASUREMENTS: brooch is 25mm x 26mm. MARKED: 750 Tiffany &Co, tested platinum. WEIGHT: 4.7 grams. Gemstones have not been graded for

JEWELRY: Edwardian Pearl & Diamond Circle Brooch, tested 18K yellow gold and platinum Edwardian circle brooch with diamond bow. Consisting of 22 pearls set into the circle portion of the brooch, measu

Tiffany & Co. Schlumberger Apollo Pave Diamond Platinum Yellow Gold Pin Brooch Comes with C.O.A. ! Brand: Tiffany & Co. Collection: Schlumberger Style: Pin Brooch Condition: Pre-owned Diamond: 8 TCW M

A Tiffany & Co. Platinum, Gold, Mother of Pearl and Pearl Cufflink and Stud Set Circa 1905. Designed as a circle of mother of pearl with a pearl in the center, framed by chiseled platinum on a 14K gol

DESCRIPTION: 18K & Platinum Tiffany & Co "Etoile" Diamond Ring. Modern and streamlined, yet perfectly timeless. Band ring in 18k gold with round brilliant diamonds set in platinum. 4 mm wide. Stamped:

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

Metal : 18k Gold/ Platinum Designer : None Gemstone : Diamonds , Pearls, Emeralds, Rubies Measurements : Brooch is 42mm x 28mm Marked: : Tested 18k/ Plat Weight: 7.9 grams

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