Sterling Silver Tanzanite and Diamond Heart Ring (0.06 cttw, GHI Clarity, I3 Color)

Make a clear statement with bold color. This Effy Collection ring features a stunning round-cut amethyst (4-1/4 ct. t.w.) surrounded by swirls of sparkling diamond (1/4 ct. t.w.). Crafted in 14k white gold.

Get girly in Le Vian's blush-worthy design. This 14k rose gold ring shimmers with a sweet, cushion-cut pink amethyst (2-1/4 ct. t.w.), sparkling round-cut white diamonds (1/10 ct. t.w.) and brown diamonds (1/4 ct. t.w.).

You can't beat these blues. EFFY Collection's beautiful mosaic ring features shades of round and oval-cut blue topaz (4-3/4 ct. t.w.) set in sterling silver. Size 7.