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2 items $34,600.00

2 items $34,600.00

GRS Swisslab

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Explore our collection of natural gemstones certified by GRS GemResearch Swisslab, one of the world’s leading gemological laboratories.

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GRS Prestigious Platinum Rarity Awarded 4.02 ct Pigeon Blood Ruby – No Heat, Mozambique

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Pigeons Blood Ruby Pair, 4.06 Ct , GRS Certified

$84,000.00

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GRS Certified Pigeon’s Blood Ruby 2.02 Ct Unheated Mozambique

$65,000.00

GRS certificate of Pigeon Blood Ruby Unheated Mozambique Ruby, 3.09 Ct, Oval Cut

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Pigeon Blood Ruby – GRS Certified Unheated Mozambique Ruby, 3.09 Ct, Oval Cut

$60,000.00

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GRS Certified Pigeon Blood Ruby – Unheated Natural Mozambique Ruby, 2.06 Ct, Cushion Cut

$44,000.00

GRS Certified Pigeons blood ruby

GRS Certified Pigeons blood ruby

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GRS Certified Pigeons blood ruby – 4.10 ct , untreated

$34,000.00

6.5 ct royal blue sapphire oval cut Sri Lanka GRS certified

GRS Certificate of 6.5 ct royal blue sapphire oval cut Sri Lanka

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Exceptional GRS Certified Royal Blue Sapphire – 6.50 Ct, Oval Cut

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Exceptional Pigeon Blood Ruby – GRS Certified Unheated Mozambique Ruby, 2.17 Ct, Oval Cut

$17,500.00

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GRS Certified Pigeon Blood Ruby – Unheated Mozambique Ruby, 2.19 Ct, Cushion Cut

$17,500.00

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GRS Certified Pigeon Blood Ruby Pair – Unheated Mozambique Rubies, 2.52 Ct Total, Pear Cut

$15,000.00

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Natural Pigeons Blood Ruby, GRS Certified 1.38 Ct Ruby , Origin Mozambique

$9,500.00

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Exceptional Pigeon Blood Ruby – GRS Certified Unheated Mozambique Ruby, 1.30 Ct, Trillion Cut

$9,000.00