TIFFANY&CO. HARMONY DIAMOND 0.34CT PT PLATINUM

De Beers platinum three diamond ring ,PT 950, BO2753, size 8.25, 2.4 DWT.

De Beers platinum three diamond ring ,PT 950, BO2753, size 8.25, 2.4 DWT.

Platinum "pt 900" band with diamonds and "18k" yellow gold accents, 9.8 grams, "18K" white gold ring with two diamonds and synthetic Sapphire Stone, Yellow Gold Band, 9.0 grams 18K

Heavy elaborate antique Art Deco emerald and diamond ring with 3.75 CTTW of cabochon cut deep green emeralds and 1.20 CTTW of brilliant cut VVS white diamonds. Set in 950 platinum. Marked Cartier with

Cartier 0.34ct GIA Certified VVS2/F Diamond, 0.20ctw VVS2-VS1/F-G Diamond and Platinum Ring W/Certificate of Authenticity - This beautiful Cartier ring was finely crafted in solid platinum and is deco

pair of diamond stud earrings, two round brilliant cut diamonds, approx. total weight 2.0ct., H-I, I, stamped "PT 950", platinum, 3.0 grams Note: Brunk Auctions makes no warranty or

A SAPPHIRE AND DIAMOND CLUSTER RING in platinum, set with a round cut sapphire of 2.66 carats, surrounded by a border of round brilliant cut diamonds, stamped PT 950, size N1/2 / 6.75, 5.1g.

Beautiful vintage ring, approximately 30 pt diamond surrounded by 16 1-point stones; stamped 10% iridium platinum. Size 7 1/4. In good condition. 4.8 grams

Beautiful vintage ring, approximately 25 pt diamond surrounded by 14 1-point stones; stamped 10% iridium platinum. Size 7 1/4. In good condition.

Platinum and diamond cluster ring with moonstone center stone, having six rose cut 5 pt. diamonds and six baguettes. 2.4 dwt inclusive. Size 7. In good condition.

An 18 Karat Yellow Gold, Platinum, Iolite and Diamond Ring, Diana Vincent, containing a sugarloaf cut iolite measuring approximately 8.10 x 8.22 mm and 13 round brilliant cut diamonds. Stamp: PT 950 7

Platinum case with 2 10 pt. and 22-1/2 pt. diamonds. 17J Swiss works SN 3109. Face 1" lug to lug on 1" silk cord bracelet. IMPORTANT: Before bidding, please read the terms and conditions. When you reg

METAL: Platinum. GEMSTONES: Diamonds approx. 52 stones . MEASUREMENTS: Ring size 4 3/4, will fit approx 4x4mm diamond. MARKED: PT. WEIGHT: 2.96 grams.Gemstones have not been graded for color and clari

METAL: Platinum. MEASUREMENTS: Ring size 5.25, center will fit approx. 5.3 x 5.3mm stone. GEMSTONES: Diamonds. MARKED: Pt. WEIGHT: 3.4 grams.Gemstones have not been graded for color and clarity ,and t

Chinese Aka Dark Coral Ball set with round and tapered baguette Diamonds in a Platinum Ring; marked Pt 900 and D1.74 inside the band. Approximate diameter of coral ball 1.93mm. US ring size 5.75. Good

AN ART DECO SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow gold and platinum, set with a cushion cut blue sapphire of 0.93 carats, within a border of old cut diamonds, stamped Pt 18ct, size M / 6, 3.1

ART DECO DIAMOND SAUTOIR NECKLACE in platinum, the long chain set with twisted lovers knot motifs, punctuated by round cut diamonds totalling 1.8-2.2 carats, one diamond deficient, stamped PT 950, 100

DESCRIPTION: A pair of 950 platinum earrings garnished with approximately .75 carat each brilliant cut diamonds. Stamped: "950 PT". CIRCA: 20th Ct. ORIGIN: Uncertain DIMENSIONS: L:0 3/8" Total Weight:

Platinum; Stamped: PT / 950 / CSK hallmark Centering a rectangular step-cut emerald gauged at 9.97mm x 5.98mm x 4.07m weighing approximately 1.75cts. flanked on either side by two triangular-cut diam

AN ANTIQUE OPAL AND DIAMOND RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, set with three cabochon opals, accented by round cut diamonds, stamped 18CT & PT, size L / 5.75, 2.7g.

Art Deco 18K Yellow GoldÊ Platinum Weight 3.3gr Sapphire ApproxÊ 0.15ct Diamond Approx 0.3ct Ring Size 7.5 MeasurementÊ 0.72ÓX0.8Ó

Platinum Deco Diamond Ring, step down mounting supports an approx. 1/2 ct round cut diamond w/22 approximately 2 pt. accent diamonds in steps and chasing design down ring. Slight dent on one side of o

Art Deco platinum mount with approximately.25 carat center stone surround by (12) .370 pt accent diamonds, etc. 1920's era. Not appraised

NO RESERVE - AN ART DECO DIAMOND ARROW JABOT PIN BROOCH in 15ct yellow gold and platinum, terminating at both ends with round cut diamonds, stamped 15CT PT, 7.5cm, 5.7g.