Ring Platinum Alexandrite diamond

GIA Certified Natural Alexandrite Diamond Platinum Ring

Platinum ring with one GIA certified alexandrite center stone weighing 0.87 carat and 26 round diamonds weighing 0.35 carats. Total weight: 6.6 grams Ring Size: 7 Condition: Like new. Note: This lot c

Platinum Weight 4.5gr Alexandrite Approx 0.66ct Diamond Approx 0.27ct Measurements 0.34”x0.34” Ring Size 7  GIA & Appraisal Attached

(K42E59) Platinum Alexandrite & Diamond Ring One polished, stamped, and tested platinum ring with a bright finish. The ring is mounted with: 1 genuine G1A certified alexandrite center stone weighing 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

Ladies platinum alexandrite and diamond ring featuring a oval mixed cut alexandrite weighing approx. 0.92ct. , changing from a from a yellowish green to a pinkish brown color (GIA Grading Report). Sur

Platinum ring featuring a rare oval natural alexandrite weighing 2.76 carats with color changing from yellowish green to purplish brown accompanied by GIA Gemological Report #1186440210 set in the cen

(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

One electronically tested platinum ladies cast alexandrite and diamond ring. Condition is new, good workmanship. The featured alexandrite is set within a diamond bezel, supported by a ribbed under gal

(K31E12) One electronically tested platinum ladies cast alexandrite and diamond ring. Condition is new, good workmanship. The featured alexandrite is set within a diamond bezel, supported by a ribbed

Elevate your jewelry collection with this exquisite 900 platinum ring. A mesmerizing 0.73-carat oval-cut alexandrite, known for its color-changing properties, takes center stage. Surrounding this rare

This is a certified and appraised genuine Alexandrite and natural diamond ring set in platinum.  The 1.49 carat oval, faceted yellowish-green Alexandrite is prong-set in a platinum ring with a ha

A VERY FINE ALEXANDRITE AND DIAMOND CLUSTER RING in platinum, set with an oval cut alexandrite of 1.18 carats in a cluster of round brilliant cut diamonds, the stylised shoulders set with further roun

Centering an oval cut alexandrite weighing approximately 0.86 carat; flanked by triangle brilliant cut diamonds; total diamond weight approximately 0.80 carat; set in a Van Cleef & Arpels platinum mou

A PLATINUM, 14K WHITE GOLD, GEM-SET AND DIAMOND RING AND EARRING SET Centering greenish blue tourmalines accented by synthetic alexandrites and round diamonds, ring size 7 1/4, earrings measure 1 1/4

Oval Natural Violet Blue Sapphire Engagement Ring Platinum Diamond

4.34ct Antique Cushion Sapphire Engagement Ring Platinum Diamond

Ideal Cut Oval 3 Stone Engagement Ring Platinum Diamond

(2) RINGS, PLATINUM DIAMOND & 14K EMERALD including a tested platinum ring set with 9 diamond melee (center diamond 6pts), accented with sapphires, size 4, 2.8gms., and a 14K (7x5mm) emerald ring acce

Lot 28 Platinum Diamond Engagement Ring platinum diamond engagement ring featuring a 2.08ct circular brilliant diamond center stone, SI1-SI2 clarity and 0.13ctw of single cut diamond accents, ring si

Platinum Diamond and Synthetic Ruby Ring Platinum Diamond and Synthetic Ruby Ring containing one transitional cut diamond weighing approximately 1.00 carat, with one pear faceted synthetic ruby approx

Solitaire in Platinum (Certified) 14.50ctw. Center Diamond 13.13cts ! Retail Price $408K

LADY'S RING - Platinum and Diamond Engagement Ring, set with an old European cut diamond in a six-prong setting, est. diamond wgt: 1.23ct, Clarity: SI1, Color: J; Size 5 1/2, 1.5 dwt (without stone);

Two cocktail rings, one in 14 karat gold and one in platinum.One marked platinum ring with one central round cut diamond surrounded by 8 slightly smaller diamonds. Marked "WK Co" and "5% IRID. PLAT".