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Royal Blue star sapphire untreated 19.17 ct, Sri Lanka, GRS ID 6238
Certificate
Gemstone details
Weight
19.17 ct
Selection
Loose stone
Trade color
Royal Blue / Vivid Blue
Optical property
Asterism ('star' phenomenon)
Certificate
GRS
Clarity
Semitransparent
Origin
Treatment
none
Shape
Dimensions
15.56 ×12.23 × 9.66 mm
Cut grade
Very good (precision cut)
Basic color
Custom jewelry
Ring
The photos and videos of the stone on the hand and in the tweezers are taken in daylight without any filters or color correction. More files on
on request.
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For an additional fee, we will provide certification of GIT, GIA, GRS, AIGS, etc.
GEMSTOCK.ORG COMPANY LIMITED, Tax ID: 0105561148825
919/1, Jewelry Trade Center, 2nd Floor, Room No. 201, Si Lom Road, Si Lom Sub-district, Bang Rak District, Bangkok, Thailand 10500
+66613953588