Gem Type: Natural Bi-color Tourmaline Weight: 3.15ct Dimensions: 19.0 x 4.8 x 3.7mm (millimetres) Shape: Emerald Clarity: Eye Clean Treatment: None This is an absolutely top grade bicolor/watermelon tourmaline from Mozambique. This is from a brand new small mine that produces very limited quantities of these spectacular gems. It is very rare to get a bicolor tourmaline with both excellent clarity & a clean color split. The colors on either side of the split are also both excellent, another rarity. Generally one side will be a good color & the other less so. It has a stunning apple green on one side & an intense pink-red on the other. The stone is also precision cut & has excellent brilliance with no windowing. It has great clarity & is completely natural & untreated. The stone will be perfect for a bespoke ring or pendant, or just as an investment gem. Shipping: We ship all orders by DHL, which we have found to be the most reliable & the fastest courier company. Should you wish to purchase multiple items, you will only pay one shipping fee, & should your purchase total be over $1000.00 (USD), you will automatically receive free shipping. 3.15Ct Bi-Color Natural Tourmaline | Emerald Cut Engagement Ring Bicolor Stone Loose Watermelon Faceted