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Alexandrite

Tsarstone collectors guide

Gemstones

Certified Natural Alexandrite Oval 4.81cts.

Alexandrite

Grade Score 7 / 10

Price & Availability

RRP: $22200.00 Private collection
Natural Alexandrite (Chrysoberyl) Tunduru, Ruvuma, Ruvuma Region, Tanzania 4.81 cts, Oval 12.20mm X 8.40mm X 5.50mm
Stunning 10mm Chrysoberyl Cushion 5.67cts

Chrysoberyl

Grade Score 7 / 10

Price & Availability

RRP: $1701.00 Private collection
Natural Chrysoberyl (Chrysoberyl) Tunduru, Ruvuma, Ruvuma Region, Tanzania 5.67 cts, Cushion 10.00mm X 10.00mm X 7.00mm
Alexandrite 3.03cts.

Alexandrite

Grade Score 7 / 10

Price & Availability

RRP: $34069.50 Offered through Multicolour.com
Natural Alexandrite (Chrysoberyl) Tunduru, Ruvuma, Ruvuma Region, Tanzania 3.03 cts, Oval 10.32mm X 7.40mm X 4.37mm
Outstanding 11.8x9mm Chrysoberyl Oval 5.46cts

Chrysoberyl

Grade Score 7 / 10

Price & Availability

RRP: $1572.75 Offered through Multicolour.com
Natural Chrysoberyl (Chrysoberyl) Tunduru, Ruvuma, Ruvuma Region, Tanzania 5.46 cts, Oval 11.80mm X 9.30mm X 6.50mm
Vanadium Green Chrysoberyl Oval 2.51cts.

Chrysoberyl

Grade Score 7 / 10

Price & Availability

RRP: $387.00 Private collection
Natural Chrysoberyl (Chrysoberyl) Tunduru, Ruvuma, Ruvuma Region, Tanzania 2.51 cts, Oval 8.60mm X 7.50mm
Fine Cut Chrysoberyl Trillion 2.84cts.

Chrysoberyl

Grade Score 7 / 10

Price & Availability

RRP: $355.50 Private collection
Natural Chrysoberyl (Chrysoberyl) Tunduru, Ruvuma, Ruvuma Region, Tanzania 2.84 cts, Trillion 9.30mm X 8.30mm
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Bibliographic details
Page title Browse gemstones
Author David Weinberg
Website title Alexandrite Tsarstone Collectors Guide
Date published 03 July 2010 05:05 UTC
Date accessed 23 June 2026 10:21 UTC
Permanent link http://m.alexandrite.net/viewpage.html?id=ALXS-011-00001
AMA style
David Weinberg. "Browse gemstones". In Alexandrite Tsarstone Collectors Guide. July 03, 2010, 05:05 UTC. Available at: http://m.alexandrite.net/viewpage.html?id=ALXS-011-00001. Accessed June 23, 2026.
APA style
"Browse gemstones". (2010, July 03). In Alexandrite Tsarstone Collectors Guide. Retrieved 10:21, June 23, 2026, from http://m.alexandrite.net/viewpage.html?id=ALXS-011-00001.
Bluebook style
"Browse gemstones", http://m.alexandrite.net/viewpage.html?id=ALXS-011-00001 (last visited June 23, 2026).
Bluebook: Harvard JOLT style
See Alexandrite Tsarstone Collectors Guide, "Browse gemstones", http://m.alexandrite.net/viewpage.html?id=ALXS-011-00001 (See gemstones. Results 25-30 of 98 at gemstones catalog of Alexandrite Guide) (as of Jun. 23, 2026, 10:21 GMT).
CBE/CSE style
David Weinberg. "Browse gemstones". In Alexandrite Tsarstone Collectors Guide. 2010 Jul 03, 05:05 UTC.[Internet], Alexandrite Tsarstone Collectors Guide; 2010 Jul 03, 05:05 UTC [cited 2026 Jun 23]. Available from: http://m.alexandrite.net/viewpage.html?id=ALXS-011-00001.
Chicago style
David Weinberg, "Browse gemstones", http://m.alexandrite.net/viewpage.html?id=ALXS-011-00001, (accessed June 23, 2026).
MLA style
"Browse gemstones". Alexandrite Tsarstone Collectors Guide. 03 Jul 2010, 05:05 UTC. 23 Jun 2026 http://m.alexandrite.net/viewpage.html?id=ALXS-011-00001
MHRA style
David Weinberg, "Browse gemstones", Alexandrite Tsarstone Collectors Guide, 03 July 2010, 05:05 UTC, http://m.alexandrite.net/viewpage.html?id=ALXS-011-00001 [accessed 23 June 2026].
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