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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 122 results
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Chrome Tourmaline
1,618 ct. | IV/CGLA -
Chrome Tourmaline
1,846 ct. | IV/DGLA -
Chrome Tourmaline
1,744 ct. | IV/CGLA -
Chrome Tourmaline
1,537 ct. | IV/CGLA -
Chrome Tourmaline
2,329 ct. | IV/DGLA -
Chrome Tourmaline
2,573 ct. | IV/DGLA -
Chrome Tourmaline
1,829 ct. | III/CGLA -
Chrome Tourmaline
2,757 ct. | IV/DGLA -
Chrome Tourmaline
2,902 ct. | IV/DGLA -
Chrome Tourmaline
2,753 ct. | IV/CGLA -
Chrome Tourmaline
2,904 ct. | IV/CGLA -
Chrome Tourmaline
3,581 ct. | IV/CGLA -
Chrome Tourmaline
3,241 ct. | III/CGLA -
Chrome Tourmaline
5,26 ct. | IV/DGLA -
Chrome Tourmaline
5,533 ct. | IV/CGLA -
Emerald
8,989 ct. | III/CGLA SSEF GRS