Early 6 .0 CTW Carved Ostrich Unheated Ceylon Sapphire 18K Gold Unisex Ring

Centering an octagonal mixed-cut sapphire weighing 2.86 carats - transparent blue in color Natural Sri Lankan in origin with no indications of heat treatment Carved with an intaglio ...

Centering an oval-shaped mixed-cut sapphire weighing 1.70 carats - transparent cornflower blue in color Natural Sri Lankan in origin with no indications of heat treatment - bezel se...

Centering an emerald cut imperial topaz weighing approximately 17.64 carats total Natural and transparent light pink in color - set with tab prongs in basket Flanked by shield cut ...

Centering an oval cut sapphire weighing 4.10 carats - transparent light blue in color Natural Sri Lankan in origin with no indications of heat treatment Set with talon prongs and fe...

Centering five baguette cut diamonds weighing approximately 1.60 carats total - G color with VS2 clarity Set east to west in a ridged channel terminating with trillion cut diamonds W...

Designed as a domed gold form comprised of prong set sapphire, heliodor, and diamonds Cushion, emerald, oval, trillion, and single cut - ranging in size and shape Sapphires weigh a...

This beautiful estate ring is finely crafted in solid 18K Yellow Gold and set with genuine Earth mined Ceylon Sapphire and diamonds. There is a G.C & G hallmark inside of the shank. ...

Ring made of gold 18k set with a center Ceylon cabochon ring of 25.81 Carats, 2 diamonds of 0.38 Carats, and 1.03 carats diamonds. Total weight of diamonds: 1.41 Carats (H color - ...

An exquisite and spectacular untreated natural Ceylon sapphire on a flower design ring , so luminous and refined , realized hand to hand by artisan goldsmith. Ring come in 18k gold ...

Unisex Natural Blue Sapphire and Diamond Dome Band Ring Set in 18K Gold featuring natural blue sapphire of 1.94 carats and diamonds of 0.25 carats. The gorgeous handcrafted ring goes...

An approximate 12 ct. Unheated Ceylon Sapphire Cabochon Ring with Diamonds with a certificate from C. Dunaigre stating that the cabochon is...

Old South Jewels proudly presents... VINTAGE LUXURY. GIA CERTIFIED 18K GOLD HUGE 12.04 CARAT UNHEATED SAPPHIRE DIAMOND ANTIQUE RING & BOX! HUGE 9.52 CARAT BRILLIANT ROYAL BLUE GIA CERTIFIED RARE NO HEAT NATURAL SAPPHIRE. This Gorgeous Sapphire Is Crowned With 2.52 Carats of Sparkling Clear VS White Diamonds in Luxurious 18K Solid Gold. Comes With GIA Paperwork. Certified No Heat, and Transparent. Includes GIA Prestigious Origin Report from Sri Lanka. Finest Sought After Royal Blue / Cornflower Color. Most Sought After Rich Velvety Royal Sapphire... What an Impressive Huge Engagement Ring This Would Make...STUNNING! Regal Ring Fit for a Princess... THE COLOR IS FINE RICH ROYAL BLUE Extremely Rare to Find This Brilliant Color Sapphire Untreated Natural Gem. The Huge Transparent BRILLIANT ROYAL BLUE SAPPHIRE TRANSPARENT AND GLOWS FROM WITHIN...This Sapphire is Very Rare. SIZE: Beautiful Ring 20 MM Long x 19 MM Wide (Over 3/4 inches long x 3/4 inches Wide). Won't be missed sparkling from across the room! Beautifully Kept in Gold-Embossed Vintage Leather Ring Box...