GRS Certified 5.79 Carat Oval Royal Blue Sapphire and Diamond Halo Ring Butterfly AGL Certified 13

AGL Certified 13

The dynamic combination of the sapphire and diamonds creates a captivating hall of mirrors visual effect

Color: F–G

Art Deco circa 1930

✔ Stone Weight: ~3

GRS Certified 5.79 Carat Oval Royal Blue Sapphire and Diamond Halo Ring Butterfly AGL Certified 131GA1598 1S18064OGRNG18K18KW 8. 83G DR 24 2. 03 ROYAL BLUE(a) GRS Certified 5. 79 Carat Oval Royal Blue Sapphire and Diamond Ring in 18K White Gold. The Sapphire has a GRS labs graded color grade of "vivid blue" otherwise known in the trade as "royal blue", meaning the gem displays a rich, deeply saturated hue that permeates throughout the gemstone. Adorned by a round cut white diamond halo with pointed edges, forming a star shape motif. Item Details: