Platinum and Orange Sapphire Ring, Tony Nemyer for Grimball Jewelers

Centered on a bezel set oval cut orange sapphire (8.6 x 6.7 x 5.53mm) weighing approximately 2.75 carats, stamped with maker's marks and Plat.

Accompanied by an AGL Gemstone Report stating orange Natural Corundum / Fancy Sapphire with evidence of heat and diffusion treatments.

10mm; Ring size 6

6.7 dwt.

AGL Document No. 1153752 dated 12 February 2026.

Sapphire displays an orange hue, medium dark tone, and strong saturation.

Private Collection, Pinehurst, North Carolina

Good estate condition.

$1,500 - 2,000

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