4.20ct GRS 斯里兰卡 天然皇家蓝蓝宝天然石裸石戒面
$21,949.70
The complete record

Stone dossier

Every measurement taken at intake, every claim independently verified.

Identity

Varietysapphire
Carat4.2 ct
Lot number6070949511510

Color & clarity

Color familyBlue

Provenance & treatment

Origin斯里兰卡
NaturalityNatural
Treatment有烧(经热处理优化)(按惯例推断)
Matched by hand

Settings made for this stone

Each setting is drawn around a range of shapes and carat weights. This stone falls inside the range of everything below.

Bespoke · Signature

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