Retro Tiffany & Co Approx. 6.0 Carat Cabochon Sapphire,

each set with 29 sapphires, one approx. 2.54 carats, the other approx. 2.60 carats, stamped 'Tiffany & Co. 18K', each size 7.25, gross weight 6gms.

TIFFANY & CO., JEAN SCHLUMBERGER, A STAR SAPPHIRE AND DIAMOND DRESS RING The oval cabochon star sapphire estimated to weigh between 55 to 60 carats, to crossover pavé set diamond leaf shoulders, ap

Lady’s pair of signed Tiffany & Co. platinum earrings set with diamonds total approx. 0.60 carat.

Tiffany & Co. Vintage 18KYG Cufflinks approx. 7/8 inch x 1/2 inch, stamped TIFFANY & CO, bezel set round faceted diamond approx. .06ct on one side and bezel set round cabochon sapphire approx. 2.5mm o

brooch, swirl design, stamped ?Tiffany & Co., 14K?, engraved ?12 25 49, SSM?, rose gold, 1-5/8 x 1-1/2 in., 13.4 grams; ring, oval amber cabochon approx. 20 x 7.25mm, stamped ?585? and with maker?s ma

Estate Tiffany & Co. attributed sterling silver and 18K yellow gold sapphire triangular ribbed pin / brooch, set with four square-cut blue sapphires; approx: 0.60 ctw. Marked: "TIFFANY & CO 925 / 750"

TIFFANY & CO, RETRO SAPPHIRE BRACELET18 ct. gold.Vibrant blue sapphires, totalling approx. 9 ct.Signed Tiffany & Co.L. 18 ct.38.7 grams.With Tiffany bracelet box.

TIFFANY & CO, A RETRO CITRINE, MOONSTONE, RUBY AND DIAMOND COCKTAIL RING Octagonal step cut citrine weighing approximately 37.80 carats Oval cabochon moonstones Circular cut rubies Brilliant cut and m

View a video of this lot: Click HereSummary of Key Characteristics • Metal: 14K yellow and rose gold • Gemstone(s): single and round brilliant cut di

TIFFANY & CO.: A PLATINUM, STAR SAPPHIRE AND DIAMOND RING Centering an oval star sapphire cabochon weighing approximately 16.30 carats, accented by round and trapezoid-shaped diamonds weighing approxi

set with 7 round sapphires approx. 0.50 carat, in yellow gold reticulated design with rope trim, stamped 'Tiffany & Co. 18K Italy', 2in., 7.2gms., Opening Bid $300

TIFFANY & CO. SAPPHIRE & DIAMOND FLORAL BROOCH set with a center diamond and a surround of 6 sapphires approx. 0.22 carats, in yellow gold stamped Tiffany & Co., tests 14K, 1.8in., 10gms.

A diamond and platinum pendant brooch, Tiffany & Co."Enchant," 1996designed as a round brilliant-cut diamond dragonfly with sapphire eyes; estimated total diamond weight: 0.60 carat.3.6 dwt.; Length:

An emerald and eighteen karat gold bracelet, Tiffany & Co.designed as an open form cuff bracelet, bezel-set with three round cabochon emeralds, estimated total emerald weight: 5.60 carats. 7.3 dwt; in

Of a starfish design, centering a turquoise cabochon, further highlighted by four circular-cut sapphires, mounted in 18K gold, signed Tiffany & co, brooch approx. 5 × 5 cm

Nice 14k yellow Gold ring featuring 4 cabochon Rubies Approx. 0.25 carats, Baguette Sapphires Approx. 0.60 carats. And a pave of Diamonds weighing Approx. 0.50 carats. H color. Ring size: 6. Sizable.T

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

METAL: 18K gold GEMSTONE(S): oval cabochon ruby approx. 3.50 carats; pear faceted sapphires approx. 3.33 carats total; pear faceted emeralds approx. 2.60 carats total; round brilliant cut diamonds app

METAL: 18K rose gold GEMSTONE(S): oval cabochon coral approx. 6.00 carats; round brilliant-cut diamonds approx. 2.60 carats, most G-H/VS; oval-cut rubies approx. 2.50 carats total; oval-cut pink sapph

Jean Schlumberger (French, 1907-1987) for Tiffany & Co. Taj Mahal Earrings, featuring two round brilliant blue sapphires weighing a total of approx. 0.30 carat, worn on earlobes with omega clips and p

Tiffany & Co. 18k Yellow Gold Sapphire and Diamond Heart Ring. 10 square faceted sapphires to the band weighting approx., 1.5 carats. Heart center with 3 brilliant round cut diamonds weighing .1 carat

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.

Vintage Tiffany & Co Retro Diamond, Sapphire and 14 Karat Yellow Gold Pendant / Brooch and Screw Back Earrings. Signed. Pendant measures 1-1/4" H, 1-1/8" W; earrings measure 7/8" x 7/8". Approx. total

bezel set with 18 round brilliant diamonds approx. 1.00 carat, and 10 round sapphires approx. 0.65 carat, overall ring height 8mm, size 5.75, stamped 'T&Co. PT950', 9.8gms., Opening Bid $2200