Andradite Garnet

This Cocktail Ring in Rose Gold 18 kt with a slightly lifted center part shows a bezel-set , Asscher cut, green Garnet ( Andradite) with a total weight of 4.24 ct.

Featuring a 8.58 carat round cut Andradite Garnet Demantoid and a smaller companion Demantoid of 0.30 carats.

The most valuable of garnets, demantoid is a variety of andradite garnet and is characterized by its transparent green color that ranges from lime to emerald to olive.

A 200 year old Empire carved bust fragment is adorned with an organic blooming crown to include a giant black coral sea fan, corals, andradite garnets, hemimorphite and quartz specim...

The vivid green demantoid draws immediate focus, while the surrounding diamonds extend outward in a balanced, sunburst-like composition. Demantoid garnet is a rare variety of andrad...

NOTE: * Demantoid is the green variety of andradite garnet and is the most valuable and rare of the garnet family.

In 1854, the noted mineralogist Nils Gustaf Nordenskiöld identified this gem as a variety of andradite garnet. These stones had such exceptional brilliance and dispersion or “fire” t...

***Referred to as the 'star of green garnets', demantoid is a green variety of the mineral andradite, a member of the garnet family of minerals.

Andradite is a calcium- and iron-rich garnet. Ferric iron is the cause of the green in the stone.

Andradite is a calcium- and iron-rich garnet. Ferric iron is the cause of the green in the stone.

Demantoid garnet is a green variety of andradite garnet colored by chromium.

Demantoid garnets were discovered in Russia in 1854 by Nils Gustaf Nordenskold, a noted mineralogist, and identified as a rare variety of andradite garnet.

An iridescent andradite garnet 15cts is edged with brilliant white diamonds .23cts and set in 18k gold.

This is a stunning GIA Certified Demantoid Garnet The GIA report reads as follows: GIA Report Number: 5201982004 Shape: Oval Cutting Style: Brilliant Cut Cutting Style: Crown: Cu...

This is a stunning GIA Certified Demantoid Garnet The GIA report reads as follows: GIA Report Number: 2201978764 Shape: Oval Cutting Style: Cutting Style: Crown: Brilliant Cut Cu...

This is a stunning GIA Certified Demantoid Garnet The GIA report reads as follows: GIA Report Number: 5201980014 Shape: Round Cutting Style: Brilliant Cut Cutting Style: Crown: C...

This is a stunning GIA Certified Demantoid Garnet The GIA report reads as follows: GIA Report Number: 5201981174 Shape: Pear Cutting Style: Cutting Style: Crown: Brilliant Cut Cu...

This is a stunning GIA Certified Demantoid Garnet The GIA report reads as follows: GIA Report Number: 6204980043 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut...

Created in 22k gold and 18k gold, 2 andradite garnets enhance one shank. A high dome and large stone ensure a bold and eye catching ring, it is handmade and currently a size 6.

Most rare green garnets from Africa are either Mali garnets (exhibiting a greenish yellow color), a hybrid of grossular and andradite garnet species; Tsavorite garnets (medium to dar...

Most rare green garnets from Africa are either Mali garnets (exhibiting a greenish yellow color), a hybrid of grossular and andradite garnet species; Tsavorite garnets (medium to dar...

EGL certified 2.63ct Russian Andradite demantoid garnet, set in 14k gold ring, surrounded with approx. 1.50ctw in H/VS diamonds.

A vibrant display of the ultra rare iridescent Rainbow (Andradite) garnet is encircled by the finest Bridges Tsavorites, as well as a GIA certified E-VVS2 Empress cut diamond.

Demantoid and other Andradite Garnets and Sphene are of darker colors found in the top twelve on the list of highest dispersive stones.

Vivid 1.55 Carat Tsavorite Garnet Oval: A Rare Gemstone for Custom Jewelry & Collectors - Merkaba Beverly Hills. Presenting a 1.55 carat Tsavorite Garnet, exquisitely crafted in...

Ring in Platinum, dog head hallmark. Antique solitaire ring set with an antique round-cut diamond held in 4x2 claws on an openwork basket of lily flower motifs. Total weight of the d...

The Ural Mountains of Russia have long been recognized as the most important and consistent source of the rarest variety of Garnets, known as Demantoid. These unique gemstones are hi...

Ring in platinum ring, dog head hallmark. Sublime and rare Art Deco ring, it is set with an intense blue cushion- cut sapphire of more than 10 carats, held in claws. The basket is op...

Exceptional posh 18 KT Yellow Gold Ring with 7.64 ct Spessartine. Center stone accented with unique Russian Demantoids totaling 6.13 ct. The ring is also set with Diamonds G-H color ...

A beautiful and large 9.27 carat Natural and Genuine Alexandrite accented with two bullet-shaped diamonds, weighing approximately 0.70 carats total (F-VS), set in Platinum. The Alexa...

The Ural Mountains of Russia have long been recognized as the most important and consistent source of the rarest variety of Garnets, known as Demantoid. These unique gemstones are hi...

Oval Cut Peridot Cluster 21.00ct. Natural Peridot ring. Oval cut, clean clarity & Transparent. Classic Green Color Clean clarity 19 X 16.5mm 1.00ct Side round diamonds Full...

This contemporary custom-made cluster ring is crafted in 14K white gold. The ring features a golden green 1.08 ct brilliant cut Russian demantoid from the Ural Mountains. The demanto...

This contemporary 18K white gold ring features a rare 6.21 carat unheated Burmese sapphire of a vivid royal blue color. The sapphire is flanked by six rows of bright white brilliant ...

Old South Jewels proudly presents... BEST OF THE BEST... GIA BREATHTAKING PLATINUM HUGE 17.37 CARAT UNHEATED PURPLE SAPPHIRE DIAMOND VINTAGE RING & BOX! GIANT 13.51 CARAT REGAL PUR...

circa 1970s These Soviet era 14K gold earrings feature two perfectly matched brilliant cut 2.23 ct and 2.23 ct Russian demantoids of dark green color. Both demantoids have fine “hor...