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Alexandrite

Alexandrite is one of the most precious gemstones and is the rarest variety of chrysoberyl mineral, Russia's national gem. It was discovered relatively late, on April 17, 1834 by the Finnish mineralogist N. Nordenskjöld in the Emerald Mines of the Urals.

Identification:
Color: yellow to emerald green, blue-green, gray-brown
System: rhombic
Hardness: 8.5
Glossy: glassy
Cleavage: distinct according to {110}
White scratch
Density: 3,75 g⋅cm − 3
Other: strong pleochroism

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Alexandrite - 1.6 ct Sri Lanka GIA certificate

Alexandrite - 1.6 ct Sri...

Rare natural ALEXANDRITE - TOP QUALITYGIA certificateWeight: 1.6 ctDimensions: 7.13 x 6.51 x 3.85 mmColor:...
Kč89,000.00
Alexandrite - 1.06 ct Sri Lanka GIA certificate

Alexandrite - 1.06 ct Sri...

Rare natural ALEXANDRITE - TOP QUALITYGIA certificateWeight: 1.06 ctDimensions: 6.14 x 5.63 x 2.70 mmColor:...
Kč68,500.00
Alexandrite - 1.62 ct Sri Lanka GIA certificate

Alexandrite - 1.62 ct Sri...

Rare natural ALEXANDRITE - TOP QUALITYGIA certificateWeight: 1,62 ctDimensions: 7.42 x 6.68 x 3.82 mmColor:...
Kč94,300.00
Alexandrite - 4.57 ct Sri Lanka GIA certificate top quality

Alexandrite - 4.57 ct Sri...

RARITY - rare natural ALEXANDRIT - TOP QUALITYGIA certificateWeight: 4.57 ctDimensions: 10.43 x 9.27 x 6.02 mmColor:...
Kč445,000.00
Alexandrite - 0.63 ct Sri Lanka GIA certificate

Alexandrite - 0.63 ct Sri...

Rare natural ALEXANDRIT - TOP QUALITYGIA certificateWeight: 0.63 ctDimensions: 6.0 x 4.3 x 2.7 mmColor: green /...
Kč39,000.00
Alexandrite - 1.40 ct Sri Lanka GIA certificate

Alexandrite - 1.40 ct Sri...

Rare natural ALEXANDRITE - TOP QUALITYGIA certificateWeight: 1.40 ctDimensions: 7.7 x 6.2 x 4.1 mmColor: green /...
Kč72,000.00
Alexandrite - 1.02 ct Sri Lanka GIA certificate

Alexandrite - 1,02 ct

Precious natural alexandriteGIA certificateWeight: 1.02 ctDimensions: 6.60 x 6.42 x 3.22 mmColor: green / pink...
Kč44,000.00
Alexandrite - 1.11 ct Sri Lanka GIA certificate

Alexandrite - 1.11 ct Sri...

Precious natural alexandriteGIA certificateWeight: 1.11 ctDimensions: 6.57 x 5.96 x 3.57 mmColor: green / pink...
Kč49,000.00
Alexandrite cat eye cabochon - 2.62 ct Sri Lanka GIA certificate

Alexandrite ,,cat eye"...

Rare natural alexandrite with ,,cat eye" effectGIA certificateWeight: 2.62 ctDimensions: 9 x 6.9 x 4.2 mmColor: green...
Kč87,600.00
Alexandrite - 2.58 ct Sri Lanka CGL certificate member of the GIA Association

Alexandrite - 2.58 ct Sri...

Rare natural alexandrite - chrysoberylCGL (Ceylon Gem Lab) member of the GIA certificate associationWeight: 2.58...
Kč157,300.00
Alexandrite - 2,33 ct Sri Lanka CGL certificate member of the GIA Association

Alexandrite - 2,33 ct Sri...

Rare natural alexandrite - chrysoberylCGL (Ceylon Gem Lab) member of the GIA certificate associationWeight: 2.33...
Kč154,200.00
Alexandrite - 2,40 ct Sri Lanka CGL certificate member of the GIA Association

Alexandrite - 2,40 ct Sri...

Rare natural alexandrite - chrysoberylCGL (Ceylon Gem Lab) member of the GIA certificate associationWeight: 2.40...
Kč156,800.00
Alexandrite - 3,05 ct Sri Lanka CGL certificate member of the GIA Association

Alexandrite - 3,05 ct Sri...

Rare natural alexandrite - chrysoberylCGL (Ceylon Gem Lab) member of the GIA certificate associationWeight: 3.05...
Kč232,400.00
Alexandrite - 1,20 ct Sri Lanka CGL certificate member of the GIA Association

Alexandrite - 1,20 ct Sri...

Rare natural alexandrite - chrysoberylCGL (Ceylon Gem Lab) member of the GIA certificate associationWeight: 1.20...
Kč51,100.00
Alexandrite top quality - 2.13 ct Russia Ural CGL (Ceylon Gem Lab) member of the GIA certificate

Alexandrite top quality -...

RARE NATURAL ALEXANDRIT - TOP QUALITYCGL (Ceylon Gem Lab) member of the GIA asociation Weight: 2.13 ctDimensions:...
Kč196,900.00
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