One of One
Alexandrite
Alexandrite — 0.81ct Oval, Strong Color Change
A 0.81 carat alexandrite showing a strong shift from bluish green in daylight to purplish red under incandescent light — the defining trait of this rare gem.
$6,800
In stock, ships in 2–3 business days
Insured shipping, 2–3 business days
30-day returns
Secure checkout
Collector
Rare combination of size, color, and origin sought by connoisseurs and collectors.
GoodCollector
Gemstone Specifications
- 0.81 ct
- Dimensions
- 5.9 × 4.6 × 3.1 mm
- Shape
- Oval
- Excellent
- Bluish green / purplish red (color change)
- Eye clean
- Minas Gerais, Brazil
- None
- Natural
- Inventory ID
- MK-AL-0810
Customer Reviews
5.0
2 reviews
5
100%
4
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- April 20, 2026
Gorgeous color and cut
The alexandrite arrived beautifully packaged and the color is even richer in person than in the photos. The certificate gave me total confidence buying sight-unseen.
Isabella F., Boston, MAVerified Purchase21 found this helpful - April 9, 2026
Exceeded expectations
Fast shipping, careful packaging, and the stone itself is exactly what was described. The provenance information made it feel like more than just a purchase.
Lena B., Atlanta, GAVerified Purchase0 found this helpful
Gemstone Report
GRS GemResearch Swisslab
Report No. GRS2026-330098
- Origin
- Brazil
- Treatment
- None detected
Journey of Your Gem
- 1
Origin
Sourced from Minas Gerais, Brazil, disclosed here as reported by our supplier network.
- 2
Sorting & Selection
Rough or pre-formed material is sorted for color, clarity, and cutting potential.
- 3
Cutting & Polishing
Faceted or cabochon-cut by experienced lapidaries to maximize the stone's natural qualities.
- 4
Quality Inspection
Assessed against our published grading criteria for color, clarity, cut, and carat weight.
- 5
Certification
Documented with the certificate type shown on this listing — third-party lab report or in-house report.
- 6
Your Collection
Packaged and insured for shipment directly to you.
