An amazing and rare NATURAL 4.95ct tourmaline is adorned by 3ct t.w. of G-H color, VS2-SI1 clarity old European cut diamonds for the most amazing emerald alternative whopper cocktail, anniversary, engagement or birthstone ring. A glorious vintage gem quality Brazilian … Continued
THE GEMSTONE TOURMALINE Tourmaline is the most colorful of all gemstones. It occurs in all colors, but pink, red, green, blue and multicolored are its most well-known gem colors. Scientifically, tourmaline is not a single mineral, but a group of … Continued
One of the World’s Largest known and most important gem quality NATURAL Copper & Manganese Bearing Paraiba tourmaline with a record setting size. The MUSEUM QUALITY “INVESTMENT GRADE” GIA CERTIFIED 62.12 carat estate cocktail ring features a BEYOND RARE Internally … Continued
A tourmaline and citrine necklace, Tony Duquette designed as a graduated series of rectangular-cut bicolor tourmaline, citrine and green tourmaline; signed Tony Duquette; estimated total tourmaline weight: 575.00 carats; estimated total citrine weight: 300.00 carats; mounted in eighteen karat gold.
Natural Top Gem 4.73 Total Carat Weight Certified Green Tourmaline & Diamond Cocktail Ring. This stunning Green Tourmaline specimen weighs an impressive 3.59 carats” (exact carat weight) with exceptional “Near Flawless” VVS Clarity found only in the finest of … Continued
A Gorgeous Marquise-cut Diamond and Paraiba Tourmaline Ring Art of Inlay – marquise-cut diamond and Paraiba tourmaline ring. The two main stones in this one-of-a-kind ring have been mounted using the Art of Inlay technique that seamlessly sets one stone … Continued
Provided a wonderfully harmonious and bright backdrop on the form of prestigious 18K white gold and sparkling diamonds amounting to 0.52ct, the astounding watermelon tourmaline weighs 15.10 carats in this truly astonishing ring. Ring Top Dimensions: 36mm x … Continued
A Rare Untreated Morro Redondo 11.87tcw Watermelon Tourmaline & Diamond 18kt Yellow Gold Ring. This stunning intense pink/blue/green tri-color emerald cut untreated natural Brazilian Watermelon Tourmaline has outstanding clarity with very slight visible inclusions. Pictures are magnified 50x to … Continued
GIA Certified Copper & Manganese Bearing Natural Paraiba Tourmaline Gemstone – BEYOND RARE Collector’s Top Color Specimen – The One and Only GIA Certified Paraiba Tourmaline Estate Rings Up For Auction. This stunning specimen boasts an extra large 3.22 … Continued
This vibrantly colored Watermelon Tourmaline butterfly is delicately perched in this masterful 14k gold handcrafted ring. The Butterfly sits at a slight angle on the hand, as if she had just landed to pay the wearer a visit! Breathtaking! … Continued
