Estate 14K Australian Opal Diamond Halo Cocktail Ring Art_Nouveau and the moonstone is believed

and the moonstone is believed to be genuine

Overall this piece is in good antique condition with age-appropriate wear and discoloration

The iridescent blue gemstone cabochon is an opal triplet

The stone remains secure in its setting with minimal wear

Features a solid gold spiral rope chain bracelet

Estate 14K Australian Opal Diamond Halo Cocktail Ring Art_Nouveau and the moonstone is believedAn astounding estate 14K opal diamond halo cocktail ring. Features a huge oval white opal cabochon, 18kt two tone gold opal and diamond halo ring. Featuring an oval shape cabochon opal center stone, estimated at 14 carat, measuring approximately 23. 5mm x 16. 22mm x 7. 8mm, set in a yellow gold prongs. The center stone is surrounded by 24 brilliant cut diamonds, estimated at . 95 TCW, set in shared prongs in an oval halo. The setting is further