GRADING REPORT OTO4087

- Identification: White Topaz

- Carat: 40.87

- Shape: Oval

- Measures: 18.18x23.28x12.98 (millimeter)

- Color Grade: n.a.

- Tone: n.a.

- Color Zoning: None

- Clarity: Free of Inclusions

- Cutting Grade: Very Good

o       Brilliancy: 90%

o       Depth: 72%

- Origin: Lam Dong, Vietnam

- Treatment: None

Certificate No: 333321 (see more images)

Overall Grade: Excellent

Comment: Museum-sized untreated topaz without an idea of inclusions: very rare clarity in a white gem of this size. The stone comes directly from the Vietnamese jungle and has neither seen heat nor irradiation. A treasure for a collection of untreated gemstones. A massive piece of natural beauty for jewelry.

Ask a question.