Cushion
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 117 results
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Alexandrite
1,272 ct. | VII/CGLA -
Alexandrite
1,423 ct. | VII/DGLA LGL -
Alexandrite
1,733 ct. | VIII/DGLA LGL -
Amethyst
47,394 ct. | VI/BGLA -
Amethyst
53,907 ct. | IV/AGLA -
Aquamarine
92,217 ct. | VI/CGLA -
Aquamarine
6,286 ct. | VII/DGLA DIV -
Aquamarine
3,903 ct. | V/AGLA -
Aquamarine
3,397 ct. | V/BGLA -
Aquamarine
4,418 ct. | V/AGLA -
Bastnäsite
3,122 ct. | III/BGLA -
Bastnäsite
3,878 ct. | IV/DGLA -
Bastnäsite
2,78 ct. | IV/CGLA -
Blue Sapphire
11,069 ct. | V/DGLA GÜB CGL -
Blue Sapphire
12,657 ct. | V/CGLA GÜB CGL -
Blue Sapphire
5,072 ct. | II/CGLA GÜB GII