6.90ct Midnight Blue Sapphire | P.O.A
Midnight Sapphire
6.90 ct
Origin
Thailand
Treatment
None
A collector-grade sapphire showcasing a rich midnight-blue hue with exceptional depth and elegance. Naturally unheated, this remarkable gemstone is treasured for its rarity, vivid saturation and timeless appeal.
Collector Highlights
- Natural sapphire
- Unheated
- 6.90 carats
- Oval mixed cut
- Collector-grade specimen
- Thailand origin
Perfect For
Engagement rings • Statement rings • Pendants • Future heirlooms
Availability
One-of-a-kind • Reserve with a deposit
Trusted by industry partners