Vintage 1900 1.03ct Blue Sapphire Engagement Ring GIA Certified Platinum

4.94ct oval natural blue sapphire ring (GIA certified # 2171313846, also with AGL certificate - modified brilliant cut crown with modified step cut pavillion). set in platinum and surrounded by 1.85ct

14k whtoe gold ring natural oval blue sapphire 10.92 carats diamonds 1.78 12.40 grams size 5.50 with GIA Certified of the Sapphire attached

An Amazing Estate Vintage Handmade Platinum (tested) Engagement ring dazzles with GIA Certified 2.28ct Old European Center Diamond J color, SI1 clarity (Warm Tint and Eye Clear), very Bright and Brill

GIA Certified 13.25 Carat Sapphire Diamond Platinum Engagement Ring

LARGE GIA CERTIFIED 14.94CT DIAMOND & AAA SAPPHIRE PLATINUM HALO ENGAGEMENT RING

Solitaire & Band GIA Certified 2.58ct. Natural No Heat Blue Sapphire ring. Report: 2201133407 Oval cut: 8.94 X 7.05 X 4.53mm Transparent, Blue 1.20ct. natural Baguette diamonds G color, Vs-2 clarity.

GIA Certified 8.16 Carat Sapphire Diamond Engagement Platinum Ring

An Important Estate Vintage Platinum (stamped) Three-Stone Engagement or Anniversary ring with GIA Certified 1.91ct Oval Center Diamond in E color I1 clarity (COLORLESS and Eye CLEAR. The Center stone

A Very Elegant Estate Vintage Platinum (stamped) Three-Stone Engagement or Anniversary ring with GIA Certified NATURAL FANCY YELLOW 0.51ct Pear Center Diamond in I2 clarity (appears clear and nice int

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

Crafted in luxurious platinum, centered by a GIA-certified Blue Sapphire, cushion cut, weighing approximately 5.87 carats, No heat all natural without any treatments. sided by Round & baguettes cut Di

GIA Certified Unheated 3.20 Carat Sapphire Center Stone Surrounded By 0.62 Carats Diamonds Set In Platinum. Scroll Through All Photos To View GIA And Appraisal. Size 7. The Only Acceptable Method Of P

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

Vintage GIA Certified 2.06 Carat Round Brilliant Cut Diamond and Platinum Engagement Ring accented with Approx. ,73 Carat TW Round Brilliant Cut Diamonds. Center diamond J color, I1 clarity. Accent di

GIA Certified Blue Sapphire, 2.01 Carats. Surrounded By .50 Carats Of Diamonds And Set In Platinum. Over $9300 Replacement Value. Scroll Through All Photos To View Appraisal Information. Approximate S

A natural 6.36 carat sapphire that has been GIA certified as Ceylon origin with no indications of heat treatment or any other type of enhancements. The sought after cornflower blue oval cut sapphire h

Oval Natural Violet Blue Sapphire Engagement Ring Platinum Diamond

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

This is a vintage platinum ring studded with 22 full cut diamonds and 17 sapphires. The diamonds are VS clarity and GH color. Size: 6.25 US. Weight: 4.4g. Diamonds: approximately 1.5mm each. Sapphires

Classic Ballerina Cocktail GIA Certified 3.46ct. Natural Blue Sapphire ring. Report: 5172627151 Cushion cut: 9.81 X 7.91 X 4.69mm Transparent, Violetish Blue Color No Heat & No Enhancements. 3.00ct. S

Raised Halo BlueGIA Certified 2.08ct. Natural Sapphire ring.Report: 2165936902(to accompany)oval cut: 8.90 X 6.61 X 4.08mmTransparent, vivid royal blue & Clean Clarity.1.30ct. Side natural round diamo

Antique Rose Cut Diamonds with Blue Sapphire Engagement Ring in 18k White Gold

Give her the gift of elegance with this GIA certified #146594501 platinum & diamond wedding Set. Crafted of the fiinest platinum, nestled in the center of the engagement ring is a cushion cut brillian