Art Deco Three Stone Ring / Blue Zircon Three stone ring white_opal many Mikimoto pieces had their

many Mikimoto pieces had their maker's mark removed

2 checker top square cut bezel set LAB GROWN Blue Sapphire / Corundum

UNS is the manufacturer's trademark

The 14K is the white gold holding the stones

Art Deco Three Stone Ring / Blue Zircon Three stone ring white_opal many Mikimoto pieces had theirBlue zircon became highly popular in the Art Deco period (1920s1930s) because of its striking "starlite" brilliance, vibrant and geometric color palette, and ability to serve as an accessible alternative to diamonds, sapphires, and blue diamonds in intricate platinum and white gold settings. Zircon is naturally doubly refractive, meaning it splits light into two rays. This gives it incredible "fire" and sparkle that surpasses even diamonds and