3.13ctw GIA Certified SI1/E-H Diamond and Platinum Ring

8.00ct GIA Certified VS2/L Cushion Cut Diamond, 1.00ctw VS1-VS2/G-H Diamond & Solid Platinum Ring - This exquisite ring was finely crafted of solid platinum, and boasts an 8.00ct GIA certified VS2/L c

4.40ct GIA Certified Cushion Cut No Heat Blue Sapphire, 2.70ctw VS1-VS2/G-H Diamond & Solid Platinum Ring W/Ornate Incised Band (Comes W/$37,000 Appraisal) - This stunning ring was finely crafted of s

5.57ct GIA Certified No Heat Sri Lankan Blue Sapphire, 1.40ctw VS1-VS2/G-H Diamond Solid Platinum Ring - This stunning ring was finely crafted of solid platinum and boasts an approximately 5.57ct (sta

5.57ct GIA Certified No Heat Sri Lankan Blue Sapphire, 1.40ctw VS1-VS2/G-H Diamond Solid Platinum Ring - This stunning ring was finely crafted of solid platinum and boasts an approximately 5.57ct (sta

1.58ct GIA Certified VS1 Natural Very Light Pink Pear-Cut Diamond, 0.55ctw VS1-VS2/G-H Diamond & Solid Platinum/18K Rose Gold Ring W/$325,000 Appraisal - This magnificent ring was finely crafted of so

4.56ct GIA Certified No Heat Ruby, 2.00ctw VS2-SI1/G-H Diamond & Solid 18K Yellow Gold/Platinum Ring W/Maker's Mark (Comes W/$10,000 Appraisal) - This gorgeous ring was finely crafted of solid 18k yel

GIA Certified 3.25 carat Oval Cut Natural Sapphire, .65 Carat TW Two Trilliant Cut Diamond and Platinum Ring. Sapphire with vivid color. Diamonds H-I color, VVS-VS clarity. Stamped Plat. Ring size 5-1

GIA Certified 5.21ct Alexandrite Having Very Good Color Change Surrounded By 0.84cts G-H, VS1-VS2 Diamonds Set In Platinum. Size 7, 9.5 Grams Total Weight. Scroll Through All Photos To View GIA And Ap

Platinum ring and diamond wedding band soldered together with Fingermate adjustable shank featuring 3.00 ct round diamond with H color and VVS2 clarity, accompanied by GIA Diamond Grading Report #2221

METAL: Platinum. MEASUREMENTS: Ring size 7, center will fit approx. 7.4mm stone. GEMSTONES: Side two GIA certified diamonds - each 0.42ct H/SI1. TESTED: Plat. WEIGHT: 6.6 grams.Gemstones have not been

METAL: Platinum. MEASUREMENTS: Ring size 6.5, center will fit approx. 5.3 x 5.1mm stone. GEMSTONES: Side two diamonds - GIA certified, each 0.30ct H/SI1. TESTED: Plat. WEIGHT: 5.8 grams.Gemstones have

Emerald and Diamond Ring.  This ring is amazing!  The GIA certified 4.52 carat emerald-cut emerald is claw set in a platinum ring with .74 carats of exquisite round, brilliant-cut, F-H color

16.97ct Genuine VVS2/Faint Yellow Y-Z GIA Certified Emerald-Cut Diamond Solitaire in Solid Platinum Setting W/0.80ctw Genuine VS/G-H White Diamond Accents - This stunning piece was designed for the gr

GIA Certified 6.05ct Round Brilliant Cut Diamond Clarity I1- Color H. (Laser Drilled GIA) Set in a ladies Platinum Mounting. (2) Two Baguette Diamond 0.60ct. Diamond H Clarity Vs1-Vs2. Ring Size Sizab

This is a certified and appraised genuine ruby and natural diamond set in platinum. The 3.37 carat Mozambique oval-cut ruby is bezel set in a halo of 1 carat of round, brilliant-cut, G-H color, VS1-VS

METAL: platinum GEMSTONES: oval mixed cut Colombian emerald weight stated 1.85 carats; round brilliant cut diamonds approx. 0.38 carats total, most H-I/VS-SI RING SIZE: 4-1/4 WEIGHT: 5.60 g.Accompanie

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

GIA Certified Natural Alexandrite Diamond Platinum Ring

GIA Certified 10.88 Carat Round Diamond Platinum RingAn amazing 10.88 Carat exceptional round brilliant cut diamond ring. The main stone is in color very white J Color and si1 very pleasant well hide

Stunning GIA Certified 7 Carat Oval Diamond Platinum Ring

EXCEPTIONAL GIA Certified 5 Carat Oval Diamond Platinum RingD colorFlawless ClarityExcellent Polish and Excellent SymmetryFaint FluorescenceCreatorAntinori Fine JewelsRing Size6 US, Resizable(Size Gui

GIA Certified 13.25 Carat Sapphire Diamond Platinum Engagement Ring

Peter Suchy GIA Certified 2.96 Carat Pear Diamond Halo Platinum Ring

(K53E32) One electronically tested platinum ladies cast alexandrite and diamond ring. Condition is new, good workmanship. The featured alexandrite is set within a tiered diamond bezel, supported by a