Showing 1–12 of 191 results

Blue Topaz matching round pair 34.5cts

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Certifed Royal Blue Sapphire 7.16cts

Certified “London Blue” Topaz Gemstone

Certified Aquamarine 15.36cts

Certified Blue Sapphire “Diesel Blue” [Unheated]

Certified Blue Topaz 19.08cts

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Certified Ceylon Royal Blue Sapphire 1.66cts

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Certified Ceylon Royal Blue Sapphire 1.80cts

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Certified Ceylon Royal Blue Sapphire 2.01cts

Certified Ceylon Vivid Blue Sapphire 2.31cts

Certified GahnoSpinel 4.67cts

Certified Greenish Blue Spinel