9.5 Carat No Heat Blue Sapphire and Pear Diamond Wing Ring

AGL-certified 9.50 carat no-heat natural oval blue sapphire from Madagascar flanked by 1.06 carats of pear-cut and 0.74 carats of marquise-cut E-F/VVS diamonds in a sculptural 18K white gold ring, totaling 1.80 carats of top-quality white diamonds in a sweeping wing-style setting. Ring size 6, adjustable.

Total Diamond Weight: 1.80 carats

The setting pairs a clean, high-polish 18K white gold shank with a bold sculptural shoulder design — two pear-cut diamonds and two marquise-cut diamonds flank each side of the sapphire in a wing formation, their elongated shapes radiating outward like petals around the deep blue center stone. Yellow gold prong tips cradle the sapphire's girdle while the surrounding diamond mounts remain entirely in white gold, creating a deliberate two-tone accent that subtly warms the sapphire's color. The overall silhouette is simultaneously minimal and dramatic — a setting that is confident enough to let the extraordinary center stone lead while providing a diamond surround worthy of its caliber.

The 9.50 carat AGL-certified natural blue sapphire from Madagascar is an exceptional gem on multiple fronts — at nearly 10 carats in an oval mixed cut, its deep royal blue color and transparent clarity make it visually commanding and immediately recognizable as a fine stone. The AGL certification's confirmation of no heat treatment places this sapphire in the rarest tier of the market: unheated sapphires of this size command a significant premium over their heated counterparts, as the color achieved is entirely the result of nature and geological time rather than human enhancement. Madagascar has emerged as one of the premier sapphire origins in the world, producing stones with rich, saturated blues comparable to the finest Burmese and Ceylon material. With E-F/VVS diamonds of this quality flanking the stone, every element of this ring was selected to complement the extraordinary natural sapphire at its center.