10.80 ct Round D-Block Tanzanite & Diamond 18K Ring

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Definitely not for the faint of heart.. This beautiful gemstone ring has one of the rarest and most sought-after gemstones – a large round cut natural royal blue and purple Tanzanite. People familiar with Tanzanites know that the "D" Block material is the best. This large gemstone exhibits spectacular blue and purple color with red sparkle. It's really a magnificent gemstone.

We put this beautiful gemstone in one of our newest settings - 18K white gold with a triple band of larger, colorless, gorgeous diamonds that just complements the spectacular beauty of this important gem! This statement ring sits high and properly showcases this important gemstone.


Natural Tanzanite

Weight: 10.80 carats

Size (Diameter x Depth): 12.50 x 10.5 mm

Shape/Cut: 12-sided Round, modified brilliant

Color: Royal blue and purple with bright blue and red sparks

Origin: D-Block Mine, Merelani Hills, Lelatema Mts, Simanjiro District, Manyara Region, Tanzania


Metal: 18K White Gold

Accents: Diamonds

VVS-VS/F (colorless)

Weight: 1.53 cttw

Zoisite (the scientific name for Tanzanite) is often called a “Single Generation Gemstone”. Most gemologists agree that this gemstone will be extinct in approximately 24 months. It is found in only one spot on earth, Tanzania Africa, and they are on their last area to mine it ('D' Block). No other sources for this beautiful gemstone have been found, making it a solid investment.

A truly one-of-a-kind Designer Ring from California Girl Jewelry!

Tanzanite Legend and Lore*

Tanzanite is purported to be a wonderful tool to encourage recovery from severe illness or stress. Some believe it strengthens the immune system, regenerates cells, and treats the heart, spleen, pancreas, lungs, head, throat, and chest. The stone is also thought by some to be a great detoxifier. Others believe it has the ability to neutralize over acidification and reduce inflammation, stimulates fertility and heals diseases of the ovaries. It has been said that it is extremely beneficial to wear or place the tanzanite on the body in direct contact with the skin, where appropriate for long periods of time, as it is a slow acting stone.

**The information provided above is for entertainment purposes only. It is based on centuries of folklore, well before the age of modern medicine. It is not meant as actual medical information or advice in any way.