Untreated
Showing 13–23 of 23 results
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CGL Certified Unheated Blue Emerald Cut Sapphire 2.16 Carats 8.22×6.17×4.32mm
$2,400.00 View Details -
CGL Certified Unheated Sri Lanka Green Round Sapphire 1.65 cts 6.10 x 6 x 5.13 MM
$395.00 View Details -
CGL Certified Unheated Teal Blue Emerald Cut Sapphire 2.14 Carats 8.39×5.83×3.88mm
$1,649.00 View Details -
Exceptional Unheated 7.47+ CT Emerald-Cut White Sapphire – Mined in Sri Lanka, Certified by AGTA
$3,249.00 View Details -
Exquisite GIA Certified 18kt Yellow Gold Ring with Rare 22ct Untreated Color-Change Star Sapphire & Vintage Diamonds
$19,988.00 View Details -
GIA Certified Unheated Indian Ruby Oval 2.36 carats 10.4×7.5x3mm
$1,098.00 View Details -
Indian Blue Star Sapphire 11.96 carats 14.4×11.2×6.2mm
$339.00 View Details -
Kenya Ruby Cabochon 22.2 Cts 19.5×15.3x8mm
$3,335.00 View Details -
Songea (Tanzania) Round Green Violet Purple Unheated Sapphire 0.77 Carats 5.3×5.3mm
$89.00 View Details -
Unheated Indian Ruby Oval 0.69 carats 7.2×5.0x1.9mm
$207.00 View Details -
Unheated Indian Ruby Oval 1.61 carats 8.0×6.3×3.4mm
$644.00 View Details
For many buying certified gemstones is a must especially when you never dealt with a vendor before.Remember a certification is not an appraisal. Appraisals give you a value for insurance purposes (many times 10-20X higher than market values), a certification is a laboratory fact based document based on the actual physical properties of the stone (or jewelry) A few do’s and don’ts with certifications.
Do-Make sure the certifying lab is reputable, make sure it’s a lab, not just a gemologist/jewelry store with some tools
Don’t-The person certifying a gemstone or jewelry should never be a person that sells gemstones or jewelry, it should always be an independent person with no vested interest in the sale