Untreated
Showing all 23 results
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AGL Certified Untreated Mens Blue Star Sapphire Ring 9.3 cts in 14K Yellow Gold
$22,600.00 Add to cart -
AGTA Certified Unheated Sapphire Diamond Earrings 18KWG 1.58 ctw
$4,900.00 Add to cart -
AIG & AGTA Certified Untreated Burma Ruby Star 12.48 carats 12.69×11.10×7.98mm
$19,200.00 Add to cart -
AIGS Certified Gray Blue Star Sapphire 9.21 Carats 11.7×11.34×6.34mm
$699.00 Add to cart -
Burma Blue Star Sapphire 8.71 Carats 11.5×9.7×6.8mm
$599.00 Add to cart -
Burma Gray Blue Star Sapphire 4.22 Carats 8.7×7.5×5.8mm
$349.00 Add to cart -
Certified Cushion Cut Grass Green Tourmaline 4.04 carats 11.6×7.8×5.4mm
$279.00 Add to cart -
Certified Pink Unheated Tourmaline 3.51 carats 10.45×8.49×6.45mm
$327.00 Add to cart -
Certified Purple Pink Unheated Tourmaline 3.50 carats 9.99×8.36×6.2mm
$421.00 Read more -
Certified Seafoam Green Unheated Tourmaline 2.43 carats 8.3×7.3×5.5mm
$340.00 Add to cart -
Certified Seafoam Green Unheated Tourmaline 2.62 carats 8.3×7.5×6.0mm
$327.00 Add to cart -
Certified Unheated Sri Lanka Heart Cut Teal Green Sapphire 5.06 cts
$4,645.00 Add to cart -
CGL Certified Unheated Blue Emerald Cut Sapphire 2.16 Carats 8.22×6.17×4.32mm
$2,400.00 Add to cart -
CGL Certified Unheated Sri Lanka Green Round Sapphire 1.65 cts 6.10 x 6 x 5.13 MM
$395.00 Add to cart -
CGL Certified Unheated Teal Blue Emerald Cut Sapphire 2.14 Carats 8.39×5.83×3.88mm
$1,649.00 Add to cart -
Exceptional Unheated 7.47+ CT Emerald-Cut White Sapphire – Mined in Sri Lanka, Certified by AGTA
$3,249.00 Add to cart -
Exquisite GIA Certified 18kt Yellow Gold Ring with Rare 22ct Untreated Color-Change Star Sapphire & Vintage Diamonds
$19,988.00 Add to cart -
GIA Certified Unheated Indian Ruby Oval 2.36 carats 10.4×7.5x3mm
$1,098.00 Add to cart -
Indian Blue Star Sapphire 11.96 carats 14.4×11.2×6.2mm
$339.00 Add to cart -
Kenya Ruby Cabochon 22.2 Cts 19.5×15.3x8mm
$3,335.00 Add to cart -
Songea (Tanzania) Round Green Violet Purple Unheated Sapphire 0.77 Carats 5.3×5.3mm
$89.00 Add to cart -
Unheated Indian Ruby Oval 0.69 carats 7.2×5.0x1.9mm
$207.00 Add to cart -
Unheated Indian Ruby Oval 1.61 carats 8.0×6.3×3.4mm
$644.00 Add to cart
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