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Pear-cut Ceylon blue sapphire — Ceylon Gems signature stone
sapphire
Royal Blue Sapphire 4.2ct
- Carat
- 4.2ct
- Cut
- pear
- Origin
- Sri Lanka (Ceylon)
- Treatment
- Traditional heat
- Certification
- On request
- Price
- On request
Scale reference
Approx. 12.4 × 8.3 mm. Centerpiece scale — best showcased in a custom mount.
House standards
Treatment
Traditional heat, fully disclosed
Heat-only enhancement, disclosed at the point of sale in line with AGTA standards. No diffusion, glass-filling, or undisclosed treatments.
Certification
Independent lab cert on request
GIA, GRS, or SSEF reports available before any transaction. We will commission a fresh report against a stone of your choice if required.
Provenance
Sourced directly from Sri Lankan partner mines
Each stone is traceable from rough to cut through our long-term partners in Ratnapura and Beruwala. No grey-market middlemen.