Platinum Aquamarine Engagement Ring

5.03 carat, GIA certified, rectangular Radiant shaped Diamond solitaire. GIA certificate and professional appraisal document.

DESCRIPTION: GIA certified 7.94ct Emerald Cut Diamond featuring J color and SI1 Clarity (Per GIA report), mounted atop a Platinum ring, flanked on either side by .50 ct Pear cut VS2 Diamonds. Stamped

DESCRIPTION:A GIA certified 3.22ct Pear Brilliant cut Diamond featuring G color and VS2 Clarity (Per GIA Report), mounted into a Platinum setting flanked on either side by Baguette cut Diamonds. Stamp

Radiant cut diamond ring is simply breathtaking. The astonishing 3.18ct. Radiant center stone is G color VS2 clarity, certified by EGL.

Edwardian Diamond and platinum engagement ring Set with an old European-cut diamond weighing approx. 1.95 cts and single-cut diamonds; 1910s Platinum Ring size 6.50; Gross weight 2.1 dwts Sold with bo

• Described & Photographed By: CHRIS AJP GIA / NMYSOT 34191 / Please scroll down to see ALL 14 images• Title: Tiffany Co 1.27ct E VS2 Diamond Wide Platinum Engagement Ring w/ Box Papers Cert

ART DECO 1.70CT DIAMOND PLATINUM ENGAGEMENT RING c 1925 A finely crafted C1925 Art Deco Platinum and diamond engagement ring. Centered with one OEC (Old European Cut) diamond of K-L color and VS1-VS2

ART DECO 1.70CT DIAMOND PLATINUM ENGAGEMENT RING c 1925 A finely crafted C1925 Art Deco Platinum and diamond engagement ring. Centered with one OEC (Old European Cut) diamond of K-L color and VS1-VS2

A vintage ladies platinum engagement ring with a 2.13 carat Round Brilliant center diamond with four old mine cut diamond accents that have a total weight of 1.00 ct. The GIA report is included with t

Ladies Platinum Engagement Ring. 2.09 center diamond VVS1 F with 3 round diamonds on each side. Center diamond has 3 chips not visible without loupe. Size 8.5 wt. 6.8 grams

GIA Certified 13.25 Carat Sapphire Diamond Platinum Engagement Ring

A very fine antique platinum, diamond engagement ring. The details of this ring are impeccable and the fishtail prongs show very minimal signs of wear for its over 100 years of age. The large center s

Diamond and platinum engagement ring Set with a modified rectangular-cut diamond weighing approximately 1.60 cts. by formula Platinum Numbered 5014 Ring size 7 3/4; Gross weight 3.7 dwts GIA Report #1

Tiffany & Co NOVO Cushion Diamond 4.39 ct Platinum Engagement Ring

Diamond and platinum engagement ring and wedding band centering one round brilliant cut diamond weighing 1.54 cts., accented by two round brilliant cut diamonds weighing a total of approximately 0.50

Set with a RBC diamond, weighing approx. 1 cts., flanked by RBC diamonds within a frame of baguette and marquise-cut diamonds, melee approx. .40 ct. TW, mounted in millegrained platinum, ca. 1955. Siz

Old European Sapphire Diamond Platinum Engagement Ring

Comprising an engagement ring set with an OEC diamond, weighing approx. .50 ct., set to single-cut diamond shoulders, and engraved platinum hoop, melee approx. .09 ct. TW; Three single-cut or RBC diam

VINTAGE PLATINUM ENGAGEMENT RING ~ STAMPED AND TESTED 90% PLATINUM. 3.2 GRAMS TW. SIZE 6 WITH TAPERED SHANK (SEMI-POLISHED FINISH). 0.55 CTW CENTER STONE (ROUND BRILLIANT/BASKET MOUNT) WITH EIGHT SMAL

Ladies Quality Round Diamond Platinum Engagement Ring Approx. .95/1.00 Carat TW (Center Diamond .70/.75 VS Quality I/J Color) Ring Size 5.75 Preowned from an Estate. Looks Like it was Never Worn. (Pla

METAL: Platinum. MEASUREMENTS: Ring size 5.75. Center will fit approx. 6.5 x 6.4mm stone. GEMSTONES: Two side square modified diamonds - GIA certified, 0.50ct and 0.51ct E/VS2. Come with two GIA repor

Metal : Platinum Designer : Fred of Paris Gemstone : GIA 0.50 F/VS1 diamond, Side 0.40ctw diamonds Measurements : Ring size 5.25, ring top is 15mm x 10mm Marked: : Fred , PT950, 50, 11643

An early 20th century European platinum engagement ring set with old mine brilliant cut diamonds with a 0.9ct center. Hallmarked and cast in 90% platinum. Fine Fashionable Natural Precious Stones Jewe

Platinum and diamond engagement ring having a bezel set round cut .75 ct diamond color M SI1. Each side of diamond set with a baguette cut diamond .15 ct diamond. 1.05 ct.t.w. Ornate open work platinu