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Natural Untreated Heart Shape Tsavorite Garnet 6.6x6.4mm ~1.02cts – Loose Gemstone For Fine Jewelry

Black Friday 40% Off Sale Price

$609.00

In Stock, Ships in 2 Days

Complete the look:

This natural, untreated heart-shaped Tsavorite garnet offers a striking balance of rarity and precision. At approximately 6.6 x 6.4 mm and ~1.02 carats, it delivers a clean, well-proportioned silhouette with sharp faceting that maximizes brilliance. Tsavorite is valued for its vivid, chromium-rich green—often compared to fine emerald—but with typically better clarity and no routine treatments. This stone presents exactly as mined, making it a strong choice for collectors and clients who prioritize true, unenhanced color.

As a loose gemstone, it’s ready to be tailored into a custom piece that reflects both design intent and long-term wearability. Its heart shape adds a distinct, intentional character without sacrificing versatility—equally suited for a refined solitaire, a halo, or a pendant. Durable enough for regular wear and uncommon in this size and quality, this Tsavorite is a practical yet elevated option for fine jewelry that holds both aesthetic and intrinsic value.

Specifications:

Gemstone: Tsavorite
Treatment: None
Weight: 1.02carats
Size: 6.6x6.4mm
Shape: Heart
Color: Green
Hardness: 7–7.5 (Mohs Scale)
Country of Origin: Tanzania

SKU: 13783

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Natural Untreated Heart Shape Tsavorite Garnet 6.6x6.4mm ~1.02cts – Loose Gemstone For Fine Jewelry

$609.00
FAQ

What are treatments?

Natural gemstones are mined from the earth and come in a range of qualities. The quality of a gem is based on their color, cut, clarity and carat weight. Treatments are used to enhance earth mined gemstones to improve quality so that they can be used in jewelry.

Treatments can affect the value of a gemstone so it is important to know if your gem is treated before you buy to make sure you're getting the value you are paying for. If you're interested in learning more about treatments visit our blog here.

How do I know a gemstone is natural?

All of our gemstones are handpicked by our GIA accredited gemologist. We are happy to offer a certificate of authenticity for any gemstone purchase from NNJ Designs. We can also send a gemstone to the GIA for certification.

We primarily deal in natural gemstones, but as lab grown gems increase affordability, we offer them on rare occassion. We will always disclose if a gemstone is natural or lab created.

Can one of your designs be cast to fit my center stone?

We can cast any of our designs to perfectly fit the shape and size of your center stone! Please share the dimensions of your gem along with the design that you are interested in and we will work up a quote.