8.44CT UNTREATED Natural Alexandrite GIA Certification

Single strand of individually knotted natural, untreated jadeite bead necklace with a 14kt white gold clasp. Accompanied by a January 29th, 2021 Jade Report no. 2215430231 stating this is comprised of

18K white gold ring with 1.69 ct of diamonds CLARITY VS-2 to SI-1 COLOR F-H and 7.87 ct natural alexandrite center stone (GIA CERTIFIED) K39D995

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

GIA Certified Natural Alexandrite Diamond Platinum Ring

Crafted in solid heavy Platinum, the center is adorned by a GIA certified Natural untreated Star Sapphire weighing approximately 2.56 carats. Accompanied by a GIA Report N#2215624863 & an official app

Rare Natural Burmese Ruby With GIA Certification. 2.72 Ruby Surrounded By Diamonds Set In 18k White Gold. Total Weight 4.40 Grams. Size 6.25. Retail Value Over $6500. Additional Information Can Be Fou

Eighteen-Karat White Gold, Alexandrite and Diamond Ring, mounted with a central rectangular step-cut natural GIA certified alexandrite, with a weight of 2.74 carats, and with a color change from green

Brand: unbranded Title: 2.20ct untreated vivid lavender purple Ceylon Star Sapphire | GIA Cert. Gemstones: Natural untreated Ceylon Star Sapphire Carat Weights: 2.2 Size/Dimensions: Length 7.50 x Widt

Brand: unbranded Title: 2.20ct untreated vivid lavender purple Ceylon Star Sapphire | GIA Cert. Gemstones: Natural untreated Ceylon Star Sapphire Carat Weights: 2.2 Size/Dimensions: Length 6.42 x Widt

1.53ct Estate Exclusive, Madagascar:: Untreated Gem directly to the auction out of Madagascars richest & newest ruby mining gravel in Andilamena District. This stone is exclusively sold through Corund

Natural Untreated Jadeite Jade Bangle. GIA Test Upon Request.Inside D:6 cm.

Natural Light Green Jadeite Pendant with GIA Certification 45*30*15mm

Natural Untreated Jadeite Jade Bangle. GIA Test Upon Request.Inside D:6.1 cm.

Item: Fine 6.33ct Natural, no heat, no radiation, Rubellite | GIA Cert. Loose Gemstone: Natural untreated Rubellite Carat Weight: 6.33 Length 13.60 x Width 9.60 x Height 6.60 mm Natural, untreated, no

22.31ct Sri Lanka sapphire loose stone Natural soft honey yellow Brilliant oval step cut Includes GIA certification papers Condition: some chips at girdle and facet junctions, scratch across table 1

----DETAILS---- MAIN STONE// Yellow diamond TCW// 2.87ct CUT// pear brilliant CLARITY// S12 COLOUR// fancy, light greyish, greenish, yellow natural

Oval Cut Natural Sapphire Set In Diamonds And 18k Yellow Gold. See Photos For Appraisal And Gia Certification. Over $4,500 Retail. Size 7

Natural Untreated Red Spinel Cushion 2.20 ct - Size - 7.31 x 6.71 x 5.24 MM ; VS Clarity; Completed untreated; GIA Certified

Reserve Reduced! New to Jasper52 Title: Engagement Solitaire Ring 0.42 ct Untreated Natural Fancy Intense Yellow Diamond Size 6.5 US - GIA Certified - No Reserve Price Metal Purity: 18k ( 750 ) Gemsto

15 Burmese Rubies Approximately 19.38 Carats Surrounded By Approximately 2.75 Carats White Diamonds Set In 14k White Gold. See GIA Certification And Appraisal By Scrolling Through All Photos. 7 Inches

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

Title: 14k Yellow Gold 9.56ct Alexandrite and Diamond Statement Ring with GIA Report Metal Purity: 14k YG Gemstones: Brown Yellow Green Natural Chrysoberyl Natural Alexandrite Carat Weights: 9.56 Size

Platinum ring featuring a natural oval cut sapphire originating from Burma with no evidence of heat treatment, weighing 3.58 cts and measuring 10.37 x 8.45 x 4.36 mm, with GIA certification #217582307

An unmounted alexandritean oval-cut alexandrite, weighing 1.26 carats; accompanied by GIA report no. 2201275376, May 9, 2019, stating, natural chrysoberyl, natural alexandrite, oval, transparent, yell