Oscar Heyman 10 CT Pink Tourmaline and Diamond Ring in Platinum

You have never worn a color twice in the same light. The dress that looked burgundy in your closet turned rose under the restaurant candles, and you liked it better that way.

This ring pulls the same trick. A cushion-cut pink tourmaline holds the center, weighing in near 10 carats, and it shifts warmer or cooler depending on where you're standing, never quite settling on one shade. Four marquise diamonds run along the sides, two pear-shaped diamonds anchor the ends, and all six keep feeding new light into a stone that was never going to sit still anyway.

Platinum ring set with one cushion-cut pink tourmaline, weighing approximately 10 carats. Four marquise diamonds, 0.73 carats total weight, and two pear-shaped diamonds, 0.68 carats total weight, F/G in color, VS in clarity.

A stone that changes with the light deserves a hand that never stops moving. Put it on yours.

• Tourmaline: 1 cushion pink, approx. 10.00 ct
• Diamonds: 4 marquise, 0.73 ct total weight, F/G color, VS clarity
• Diamonds: 2 pear, 0.68 ct total weight, F/G color, VS clarity
• Metal: platinum
• Warranty: covered by the Greatest Warranty On The Planet.