Platinum Moonstone

A pair of platinum moonstone briolette earrings with diamonds.

Platinum pendant, with two oval moonstone cabochons, and approx. 4.40ctw in diamonds.

Platinum brooch, set with center carved moonstone, depicting a moon face, surrounded with sapphires and approx. 1.25ctw in Old European cut diamonds.

One of a Kind Swivel Ring handfabricated by acclaimed jewelry maker Denise Betesh, showcasing a magnificent natural 5.27 carat platinum cat's-eye moonstone sugarloaf cabochon bezel-s...

Lovely Arts and Crafts Platinum, Moonstone and Diamond Brooch from the turn of the 20th Century attributed to Frank Gardner Hale.

Lovely Arts and Crafts Platinum, Moonstone and Diamond Brooch from the turn of the 20th Century.

A stunning, fine and impressive 4.84 carat moonstone and 1.87 carat diamond, platinum ring; part of our diverse collection of moonstone jewelry.

A graceful and elegant necklace crafted in platinum and stamped Pt 850, featuring a delicate lattice of polished platinum beads and geometric motifs.

This enchanting Edwardian moonstone and diamond bracelet is a delicate jewel from the 1910’s, beautifully combining luminous gemstones with refined platinum craftsmanship.

Rectangular platinum brooch pendant, set with 7mm center moonstone, surrounded with approx. 2.00ctw in diamonds.

Two luminous moonstones—together totaling approximately 28.00 carats—add an ethereal glow to the composition.

Designed round and navette shaped form surmounts suspending ornate flaring drops Pierced with ornate geometric pattern bead and bezel set with round brilliant diamonds Weighing appro...

Platinum Art Deco brooch/pendant, set with 3 moonstones - 6.6mm to 8.5mm, surrounded with approx. 3.50ctw in diamonds.

A pair of modern moonstone, diamond and platinum drop earrings, with graduating cabochon moonstones, in rub over settings and round brilliant-cut diamonds, set either side and betwee...

Imperial Topaz, Moonstone, & Diamond Pendant in Platinum - The pendent is designed around this fine Imperial Topaz of 25.47 carats, a beautiful reddish-orange hue. 1.15 carats of Dia...

Platinum 18.37 Carat Natural Moonstone & Diamond Cocktail Ring Metal: Platinum Weight: 16.97 grams Moonstone: 18.37 carat cabochon 15.5 x 12mm Height: 13.5mm Diamonds: 0.39 CTW ...

Art Deco Moonstone Platinum and Gold Stickpin from the 1920's. of 14K yellow gold with bright moonstone set in filigree platinum openwork setting. 2.75" x .5".

Stunning Art Deco diamond and Moonstone ring. This ring is modelled in platinum.

Faye Kim's Platinum Diamond Ceylon Moonstone Line Earrings are beautifully crafted and showcase spectacular round, oval and pear-shape moonstones separated by sparkling round white d...

The band tapers to 2mm at the back, retaining its milgrain detail and ornate texture.In estate condition, this Platinum 0.38 ct Diamond and 13.0 ct Moonstone Cocktail Ring comes with...

A incredible early-Art Deco moonstone and diamond brooch, circa 1920. Set with three exquisite and perfectly matching moonstones, weighing approximately 4.60 carats in total.

Faye Kim's Platinum Diamond Ceylon Moonstone Line Earrings fall beautifully from the earlobe.

A platinum (PT950), diamond, sapphire, and moonstone longchain necklace of 36 inches, the sapphires and moonstones of various organic and rounded shapes all bezel set, interspersed b...

In very good condition. Metal: Platinum Stones: Moonstone: 4 natural moonstone cabochon Diamonds: 43 diamonds Approx. 1ctw VS clarity, G color Measurements: Brooch measures approx...

Year: 1930s Item Details: Metal Type: Platinum & 18K Gold [Hallmarked, and Tested] Weight: grams Condition: Excellent Art Deco VHK#648a

Simply Beautiful! Finely Detailed Moonstone and Diamond Platinum Vintage Cocktail Ring.

This brooch was designed in the shape of a grenade and handcrafted in 1900 ca. A moonstone cabochon is mounted in platinum. The flames are created out of silver and set with diamonds.

A large, colorful, and impressive pendant featuring a fine moonstone weighing approximately 35 carats. The moonstone is bright and brilliant like a disco ball and has excellent adula...

Diamond Moonstone Sapphire and Platinum Very Long Opera Chain Necklace Signed by Fred Leighton.

Pair of earrings composed of rose-cut diamonds and natural pearls with a tassel holding a cabochon moonstone in its center. System for pierced ears. Mounting in platinum and yellow g...

This beautiful Edwardian pin is in platinum with gorgeous pierced filigree set with stunning diamonds and an enchanting cat’s eye moonstone center!

–Stone(s)– (1) Natural Genuine Moonstone- Large Oval Cabochon Cut - Prong Set - Grayish White Color - 14.3x12.1mm (approx.) - 10.1ct (exact) (6) Natural Genuine Diamonds - Round Bril...

Centering an oval shaped moonstone cabochon measuring 11.5 x 9.5 mm Translucent colorless body with vivid blue adularescence - flush set Carved with an intaglio of a woman in profile...

Designer: custom Material: Platinum & 14k yellow gold Dimensions: pin is approximately 69mm Weight: 3.47 grams

Antique Moonstone Pendant 15ct Gold & Platinum Tested Circa 1900 This Edwardian pendant is a true beauty, featuring an elegant oval-shaped moonstone that is perfectly encased in ...

An elegant antique ring centered with an orthoclase moonstone, encircled by a delicate halo of rose cut diamonds, offering a soft and luminous interplay of light. The moonstone displ...

An elegant antique ring centered with an orthoclase moonstone, encircled by a delicate halo of rose cut diamonds, offering a soft and luminous interplay of light. The moonstone displ...

Simply Beautiful! Finely Detailed Moonstone and Diamond Platinum Vintage Solitaire Cocktail Ring.

Antique Moonstone Pendant 18ct Gold & Platinum Tested Circa 1900 Fabulous, Edwardian moonstone pendant.

Moonstone 4.0 carats Moonstone dimensions 12.8 x 16.23mm Size 7.75, can be resized Photos also show Platinum Burmese Moonstone Diamond Ring stacked with Platinum Asscher Diamond Ete...

An art-deco platinum ring with moonstone and diamonds. This is an amazing beautiful ring created in America during the art deco period, between the 1925 and 1930.

Beautiful Antique Art Deco Platinum Old European Diamond and Moonstone Shield Ring.

Centering an oval shaped moonstone cabochon measuring 9.5 x 12.5 mm Translucent body with vivid blue adularescence Carved with an intaglio of the Greek goddess, Demeter Depicted trad...

This stick-pin brooch was masterfully handcrafted with classic baroque patterns with parts made up in solid yellow gold of 18 karats and .900/.999 platinum, all with polished finish....

This uniquely elegant Art Deco Platinum Bracelet 21.58 Ctw Gems and Moonstone by Raymond C.

1920s Antique Dazzling Art Deco 5.54ctw Blue Moonstone Diamond Sapphire Platinum Dinner Ring The finest examples of Art Deco engagement rings were hand fabricated and impeccably fin...

Fabulous 1940s Retro 18K and platinum sapphire ruby and moonstone floral brooch.

The pendant is crafted in a combination of 18k gold and platinum, giving the piece a two-toned style. Ready to be worn and loved.

Hallmarks: Stamped with maker's mark, the platinum assay mark, the serial numbers and signed, "YARD 01044".

DeKara Design Collection Metal- 18K Yellow Gold, .750. 90% Platinum, 10% Iridium. Stones- Genuine Cabochon Cat's Eye Pink Moonstone 53.66 Carats, Heart Shape Colombian Emerald 0....

This “tutti frutti” flower pot brooch is hand crafted in platinum and set with marquise and old mine cut diamonds in both fancy yellow and white totaling approximately 2.60cttw .

Beautiful Antique Art Deco 14K Yellow Gold Platinum Carved Moonstone Lady Stick Pin. This incredible Art Deco stick pin is crafted in 18k yellow gold and platinum.

Crafted from a combination of 14ct yellow gold and platinum, this unique piece is the perfect brooch for any special occasion.

A Retro bracelet of tapered design comprised of alternating moonstone cabochons and double baguette, diamond spacers, in platinum.

Circa 1920s, Platinum, American. Excellent condition. This ring is a beautiful example of American Art Deco cocktail rings.

These stunning pair of earrings feature sets of oval cabochon-cut rainbow moonstone adorned with round simulated diamonds, handset in platinum rhodium plated silver.

Art Deco Unheated Ruby and Moonstone Brooch A very fine Art Deco diamond brooch set with two moonstones and an AGL-certified unheated cabochon Burmese ruby, Approximate Ruby Weigh...

Fred Leighton Diamond Rock Crystal and Moonstone Chandelier Earrings In platinum, about 3.0 cts diamonds, and 6.0 cts of moonstone.

Set in the exquisitely engraved 18ct white gold earring back are two gorgeous sugarloaf moonstones. They have a lovely blue hue and are wonderfully glossy. These studs are screw back...

A mesmerizing antique ring featuring a finely carved orthoclase moonstone cameo of the Greek goddess, Eos, her features rendered with luminous translucence and mythic intensity.