Zafiro que cambia de color - 1.62 ct

Zafiro que cambia de color - 1.62 ct
Esmeralda, Rectangular - ALGT (B)

Report: A.LG.T. (Antwerp Laboratory for Gemstone Testing)
Certificate Nº 10267224
Species: Corundum, natural
Variety: Color-Change Sapphire.
Additional Grading Characteristics: Color-Change Effect
Weight: 1.62 carats
Color: Intense Yellowish Green / Brownish Pink
Shape & Cut: Rectangular Emerald, Step Cut
Measurements: 7.38 x 5.91 x 3.55 mm
Transparency: Transparent
Treatment: No indications of heating.
Origin: Sri Lanka (Ceylon)
Country of Origin is an opinion offered by the seller of this item. This opinion is not substantiated by an official laboratory.
Refractive index: 1.757-1.779
Hardness: 9 Mohs scale
Note: This gemstone comes inside an ALGT lab envelope (not sealed).
Internal Reference: DVGMCW587
Shipping method: It will be well packaged and registered shipping via Correos. Any extra expenses due to your country's customs office will be responsibility for the buyer.

Detalles del lote
Zafiro que cambia de color
Peso total en quilates
Corte y forma
Esmeralda, Rectangular
No hay indicación de tratamientos
Transparencia / Claridad
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