GRS Platinum Awarded 7.07Cts Neon Pinkish Red "Vibrant" Tanzanian Mahenge Spinel

Absolutely gorgeous 10.04 ct. unheated Tanzanian pinkish red spinel oval with good quality white diamond rounds. Handmade in platinum and 18k rose gold. Ring size 6.75. GRS certif...

A GRS Certified Oval-Orangy Pinkish Red 2.65 ct. Tanzanian Spinel and Diamond Cocktail Ring made in 18 Karat White Gold. The diamonds weigh appx. 1.71 ...

Some spinel colors are more rare and valuable than others. This heavenly 4.07-carat untreated Mahenge Red Spinel presented here is a great example ...

Supreme 3.07 carat unisex Cobalt Blue Spinel from Mahenge Tanzania offered unmounted to a sophisticated gem collector. Dimensions: 9.69 x 8.20 x 5.9...

Extremely rare Mahenge spinel from Tanzania with fascinating color. The stone with such size and quality is now simply impossible to find on the market. Spinel Mahenge is mined in only one place in the world - in Tanzania, now, due to the political situation in the country, this mine practically does not work. But it's not the only problem - that deposits no longer produce any more top grade stones. Therefore, the price of it is growing every week. This spinel could be marked as excellent investment. In the past few years, Tanzanian Spinel...

Fancy shaped Spinels are a rare find, and even more so with an intense fluorescent pink color. Cut to precision, this center gem is eye clean and has unmatched beauty. Each gem is he...