GIA Yellow Sapphire 4.10ct Oval, Heated Natural Sapphire, 9.77 x 8.56mm

A true statement sapphire: bright golden-yellow color, substantial size, and that unmistakable “sunlit” glow that looks incredible in yellow gold or platinum. GIA certifies this gemstone as a natural sapphire (corundum) with heat treatment noted on the report. Heat is an accepted and common practice in sapphire, and it allows the color to present with greater beauty and stability.

This is the exact sapphire shown, and the GIA report will accompany the purchase. If you’d like to talk about custom design options, this stone would make an unforgettable cocktail ring or pendant.

Details
Gemstone: Natural Sapphire (Corundum)
Shape: Oval
Color: Yellow
Transparency: Transparent
Carat Weight: 4.10 ct
Measurements: 9.77 x 8.56 x 6.49 mm
Treatment: Heated, per GIA report
Geographic Origin: Not requested (per GIA report)
Certification: GIA Report #5232877860 (February 27, 2026)
Includes: GIA report

Each piece of jewelry is carefully evaluated by our Graduate Gemologist, certified by the Gemological Institute of America (GIA), to ensure quality, authenticity, and lasting beauty.

We invite you to learn more about our craftsmanship and values on our About Us page. If you have any questions or would like personalized assistance, please don’t hesitate to contact us — we’re always happy to help.