Rare Gemstones

From Alexandrite to Garnet and from Peridot to all the shades of Tourmaline, here is our collection of nature's most beautiful stones in a rainbow of colors…

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M.S. Rau

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Diamond Engagement Rings

Tourmaline Ring by Raymond Yard, 9.88 Carats~ This captivating green tourmaline and diamond ring was crafted by American jeweler and designer Raymond Yard. Absolutely brilliant with an attractive and incredibly vibrant green hue, this stone represents the tourmaline at its very best, with a rich coloration that sets it apart from other green gemstones such as the emerald and peridot. ~M.S. Rau

Moonstone Bracelet by Raymond Yard, 37.83 Carats~ Thirty oval cabochon moonstones totaling 37.83 carats are set in this bracelet by the renowned jewelers, Raymond Yard. The gems display the stunning opalescence that makes this stone so beloved, exhibiting a lovely purplish-grey hue and exceptional play of color. When light falls through the thin layers of the jewel, it scatters across its surface in a phenomenon known as adularescence. ~M.S. Rau

Citrine and Diamond Floral Earrings by Raymond Yard~ Citrine flowers bloom in these stunning carved gemstone earrings by Raymond Yard. The citrines, weighing a total of 17.90 carats, display a vivid shade of orange, while an array of marquise, pear and round white diamonds totaling 1.69 combined carats provide sparkle and brilliance to this dazzling jewelry creation. Set in platinum. ~M.S. Rau Citrine Earrings, Stud Earrings, Jewelry Design, Unique Jewelry, Bloom, White Diamonds

Citrine and Diamond Floral Earrings by Raymond Yard~ Citrine flowers bloom in these stunning carved gemstone earrings by Raymond Yard. The citrines, weighing a total of 17.90 carats, display a vivid shade of orange, while an array of marquise, pear and round white diamonds totaling 1.69 combined carats provide sparkle and brilliance to this dazzling jewelry creation. Set in platinum. ~M.S. Rau

Kunzite Dangle Earrings, 90.00 Carats~ Four pinkish-purple kunzites totaling approximately 90.00 carats are set in these eye-catching dangle earrings. The stones are joined by diamonds totaling 2.25 carats in their 18K white gold setting. ~M.S. Rau Gemstones For Sale, Gemstone Colors, Jewelry Box, Dangle Earrings, Dangles

Kunzite Dangle Earrings, 90.00 Carats~ Four pinkish-purple kunzites totaling approximately 90.00 carats are set in these eye-catching dangle earrings. The stones are joined by diamonds totaling 2.25 carats in their 18K white gold setting. ~M.S. Rau

Gray Spinel Wrap Ring, 1.48 Carats~ A pair of deep gray spinels weighing a combined 1.48 carats sit opposite each other in this one-of-a-kind wrap ring. The richly colored stones are contrasted by a collection of pink spinels totaling 0.92 carat set within the 18K white gold shank. ~M.S. Rau Shank, White Gold, Deep

Shank

White Gold

Deep

Gray Spinel Wrap Ring, 1.48 Carats~ A pair of deep gray spinels weighing a combined 1.48 carats sit opposite each other in this one-of-a-kind wrap ring. The richly colored stones are contrasted by a collection of pink spinels totaling 0.92 carat set within the 18K white gold shank. ~M.S. Rau

Edwardian Demantoid Garnet Bracelet, 8.75 Carats~ Timelessly stylish, this antique Edwardian bangle bracelet features five demantoid garnets totaling approximately 8.75 carats bezel set into an openwork 18K yellow gold and platinum setting. The demantoids are certified by the American Gemological Laboratories as natural and Russian in origin. The lush yellowish-green stones alternate with white diamonds weighing approximately 0.80 carat in a fleur-de-lis formation. ~M.S. Rau

Edwardian Demantoid Garnet Earrings, 2.50 Carats~ These exquisite Edwardian earrings feature two brilliant green demantoid garnets totaling approximately 2.50 carats. The word “demantoid” means “diamond-like,” and for this stone, the description is most fitting. These stones exhibit an incomparable brilliance and fire, and they have been a favorite of collectors since their discovery in 1868. Set in 12K gold and silver with diamond accents. ~M.S. Rau

Emerald Cut

Snow Globes

Lush

Raymond Yard Peridot Ring, 17.27 Carats~ A lush 17.27-carat emerald-cut peridot showcases its unmistakable green hue in this Raymond Yard ring. This brilliant jewel is encircled by a myriad of trapeze, half-trapeze and round-cut white diamonds totaling 1.17 carats in its platinum mounting. ~M.S. Rau

Moonstone Necklace by Raymond Yard, 10.08 Carats~ A luminous oval-shaped moonstone and several moonstone beads are the stars of this Raymond Yard pendant necklace. Moonstone is a type of gemstone-quality variety of feldspar that is known for its pearl-like schiller, or iridescent luster. These particular moonstones, totaling 10.08 carats, demonstrate an ethereal "play of color" when light is reflected from the inner layers of the jewels, making them quite desirable and beautiful. ~M.S. Rau

Cushion Cut

Heart Ring

Most Beautiful

Rubellite Tourmaline Ring, 2.41 Carats~ A rare cushion-cut rubellite tourmaline with a richly saturated fuchsia hue is at the center of this ring. One of the most desirable of all tourmalines, the rubellite is cherished for its vibrant and rich color. Deriving its name from the ruby, this coveted stone displays an intense, deep coloration that shimmers under any lighting condition. Weighing 2.41 carats, this example is encircled by a halo of diamonds totaling 0.88 carat. ~M.S. Rau

Tourmaline Stone

Stylish Rings

Evil Eye

Paraiba and Diamond Ring, 3.08 Carats~ This stylish ring boasts rare Paraiba tourmaline stones weighing 3.08 carats with 21.62 total carats of white diamonds. Evoking the popular evil eye motif — an ancient protective talisman — this ring's highly unique sculptural blue titanium setting features a brilliant blue Paraiba "iris" and diamond "pupil" at its center. ~M.S. Rau

Tourmaline and Diamond Earrings by H. Stern~ Brilliant and bold, two rare emerald-cut green tourmalines totaling approximately 7.00 carats dazzle beyond measure in these elegant drop earrings by H. Stern. Displaying an attractive deep blue-green hue, these stones represent the tourmaline at its very best, with a rich coloration that sets them apart from other green gemstones such as the emerald and peridot. ~M.S. Rau Tourmaline Jewelry, Diamond Drop Earrings, Deep Blue

Tourmaline Jewelry

Diamond Drop Earrings

Deep Blue

Tourmaline and Diamond Earrings by H. Stern~ Brilliant and bold, two rare emerald-cut green tourmalines totaling approximately 7.00 carats dazzle beyond measure in these elegant drop earrings by H. Stern. Displaying an attractive deep blue-green hue, these stones represent the tourmaline at its very best, with a rich coloration that sets them apart from other green gemstones such as the emerald and peridot. ~M.S. Rau

Paraiba Tourmaline Ring, 2.79 Carats~ A 2.79-carat Paraiba tourmaline displays a remarkable intensity of color at the center of this ring. Its electric green-blue color is certified by the Gübelin Gemlab as being entirely natural and Brazilian in origin. Set in a highly unique titanium mounting, the pear-shaped gemstone is enhanced by diamonds totaling 5.33 carats. ~M.S. Rau Pear Shaped, Blue Green, Electric, Diamonds

Paraiba Tourmaline Ring, 2.79 Carats~ A 2.79-carat Paraiba tourmaline displays a remarkable intensity of color at the center of this ring. Its electric green-blue color is certified by the Gübelin Gemlab as being entirely natural and Brazilian in origin. Set in a highly unique titanium mounting, the pear-shaped gemstone is enhanced by diamonds totaling 5.33 carats. ~M.S. Rau

$Tsavorite Garnet Ring, 3.56 Carats~ Prized for its rarity, luminosity and durability, the tsavorite garnet is truly a show stopper of a gemstone. Weighing 3.56 carats, this example exhibits a beautiful vivid green hue. Its wonderful green coloration, combined with the stone's high refractive index, results in a stone that radiates with a fire and brilliance that rivals its more famous emerald counterpart. ~M.S. Rau Garnet Rings, Rarity, Emerald$