Unheated Montana Sapphire 1.86 (BGM186)

1.86 Carat
Silvery Green Blue
Light Medium 40
Lightly Included

GRADING REPORT BGM186

- Identification: Natural Unheated & Untreated Sapphire

- Carat: 1.86

- Shape: Emerald

- Measures: 8.69x5.83x3.62 (millimeter)

- Color Grade: Good

- Tone: LM40

- Cutting Grade: Very Good (precision cut in USA)

o       Brilliancy: 75%

o       Depth: 62%

- Origin: Montana, USA

- Treatment: None

Certificate No: 12010202

Overall Grade: Very Good

Comment: This emerald shape has a distinct silvery sheen caused by very fine needles sitting in perfect parallel order throughout the stone. Premium cutting quaity. See the side-image where they separate in green and yellow and purple sections. One of the biggest stones of 2011 (Montanas are mostly under one carat). No visible inclusions (lens only). Good value in untreated USA sapphire. Minimalistic character, serenely understated but obviously precious, rare and expensive. Best in a white gold bezel ring, or platinum if you want to add some salt and butter. In handshot, those spots are not inclusions but contact point between stone and skin.

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