Octagon
Buy untreated, natural colored, investment-grade gemstones in our online store. All our gemstones available for purchase are accompanied by certificates from internationally recognized gemological institutes.
You can easily buy our gems directly online, or submit inquiries regarding specific stones.
Showing 1–16 of 190 results
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Amethyst
S$1,012.3026,675 ct. | BGLA -
Amethyst
S$1,879.9950,805 ct. | AGLA -
Amethyst
S$1,590.7640,739 ct. | IV/BGLA -
Aquamarine
S$2,458.444,648 ct. | AGLA -
Aquamarine
S$2,313.834,919 ct. | AGLA -
Aquamarine
S$2,458.444,747 ct. | BGLA -
Aquamarine
S$2,603.067,044 ct. | V/CGLA -
Aquamarine
S$4,772.278,782 ct. | AGLA -
Aquamarine
S$2,892.295,463 ct. | AGLA -
Aquamarine
S$3,470.746,070 ct. | BGLA -
Aquamarine
S$4,916.898,480 ct. | V/BGLA -
Aquamarine
S$3,181.515,574 ct. | IV/BGLA GII -
Aquamarine
S$3,181.515,574 ct. | BGLA GII -
Aquamarine pair
S$3,470.746,767 ct. | V/AGLA -
Bastnäsite
S$723.072,3 ct. | CGLA -
Beryl
S$7,086.1032,111 ct. | IV/DGLA
