Unheated 3.42 Carat Cushion Violet-Blue Sapphire, GIA Certified

This beautiful 2.39 carat unheated loose blue sapphire is absolutely stunning! It is a perfectly proportioned oval from Madagascar with bright medi...

This platinum ring features a rare, natural color, gem Ceylon blue sapphire set with two half-moon diamonds. The sapphire is accompanied by Gemological Institute of America Origin and American Gemological Laboratory Prestige Reports stating the gemstone is unheated and from Sri Lanka. Under magnification, you can see the beautifully undisturbed and delicate natural "silk." It is a top quality gemstone in every respect: beautiful royal blue color, eye clean and expertly cut. It is well-proportioned, symmetrical, and designed to sit low on the finger. Set in a handmade platinum ring with exceptionally fine diamonds, this is a collector's gemstone in a timeless, heirloom ring...

This 4.18 carat, unheated blue sapphire will make an absolutely breathtaking pendant or ring! The vast majority of sapphires available have been heated to bring out their prettiest c...

This dazzling cocktail ring features a spectacular pink sapphire with all the pedigrees one could ask for in a fine collector gemstone! Accompanied by a Gemological Institute of America (GIA) Origin Report, this pink sapphire is certified unheated, which is an extremely rare find for large pink sapphires that are as intensely colored and vivid pink as this 5.73 carat beauty. The origin has been stated as Madagascar, one of the most exciting and prolific gem sources to be discovered in recent history. This gem is also especially notable for its excellent cut and proportions, allowing it to appear larger than other sapphires of similar weight, since it does not have a heavy pavilion, or bottom portion, which is so often characteristic of highly saturated natural colored sapphires. This ring was commissioned by one of our finest Master Jewelers, who set this important sapphire in an original, one-of-a-kind, 18k white and yellow gold ring designed to showcase this phenomenal gem. The sapphire is set in rich 18k yellow gold prongs and framed by a brilliant halo of sparkling white diamonds that have been pave set in 18k white gold. Elegant, diamond studded open horseshoe curves...

This beautiful purple sapphire and diamond 3-stone ring features a natural, 2.14 carat unheated purple-colored sapphire set with perfectly-matched, D-color Asscher-cut diamonds! The ...

This gorgeous blue sapphire and diamond three-stone ring features a brilliant 3.20 carat oval Ceylon sapphire that has been certified by the GIA as unheated. Most sapphires on the ma...

Incredible GIA 4 carat cushion cut sapphire. It is a magnificent gem from KASHMIR, the best origin for these stones. This sapphire show...

Natural 1.52Ct Violet Blue Sapphire Antique Cushion Cut Rare IGI Certified Natural IGI Certified Violet Blue Sapphire Gemstone. 1.52 Carat stone with an excellent 'antique' cushion ...

1.68ct Rare Colour Change Unheated Sapphire Green Blue Certified Cushion Cut Unique Rare Untreated Colour Change Sapphire Gemstone. 1.68 Carat unheated sapphire with a rare colour c...

1.22ct Natural Deep Green Blue Teal Sapphire Unheated Cushion Cut IGI Certified Fine Natural Deep Green Blue ‘Teal’ Untreated Sapphire In IGI Blister. 1.22 Carat with an excellent c...

IGI Certified 1.26Ct Natural Deep Green Blue Teal Sapphire Unheated Cushion Cut Fine Natural Deep Green Blue ‘Teal’ Untreated Sapphire In IGI Blister. 1.26 Carat with an excellent c...

Special 3.41 carat, no-heat, "metallic" light violet Sapphire oval gem, offered unmounted to a fine gemstone collector. The CDC gem certificate is attached to the image selection for your reference. Returns are accepted and paid by us within 7 days of delivery. We offer supreme custom jewelry work upon request. Please contact us for more details. For your convenience we carry an extensive world-class, unset...