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View cart “2.20-Carat Colorless-Yellow Particolored Sapphire” has been added to your cart.
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| Subtotal | $85,600.00 |
|---|---|
| Tax | $5,136.00 |
| Total | $90,736.00 |
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Natural Gemstone Jewelry & Loose Gemstones at Earth’s Treasury
Welcome to Earth’s Treasury! If you’re looking for beautiful precision-cut loose gemstones or custom-designed natural gemstone jewelry, you’ve come to the right place. Earth’s Treasury features one of the widest selections of ethically sourced colored gemstones available online. We work closely with professional artisans who craft beautiful jewelry using gemstones that come directly from the mine to the market. Sapphires, rubies, emeralds, tourmalines, tanzanite, aquamarine—we have it all!
At Earth’s Treasury, we love the process of working with clients to help make their custom natural gemstone jewelry vision come to life. Whether you prefer a classically styled piece or a truly unique custom design, we can make it happen. We will work with you through the design, prototyping, casting, and production processes to craft your dream piece of jewelry.
While our collections contain colored gemstones from all over the world, our true passion is for North American gemstones. We work with American miners to source stones such as the brilliant Montana sapphire, gorgeous Oregon sunstone and colorful tourmaline from California and Maine. There is a remarkable diversity of colored gemstones available right here in America, many of which are rarer and more valuable than diamonds!
If you have any questions about our collection, don’t hesitate to reach out to us. We’re here to help you through the process of finding the perfect natural gemstone jewelry or loose gemstones online.
1.16-Carat Sky Blue Sapphire 
1.26-Carat Rich Blue Ceylon Sapphire (Heated) 
1.73-Carat Midnight Blue-Olive Particolored Australian Sapphire 
0.92-Carat Blue-Teal Bicolored Montana Sapphire (Heated) 
2.37-Carat Light Aqua Blue Montana Sapphire 
1.50-Carat Rich Teal Montana Sapphire (Heated) 
2.37-Carat Yellow-Gold Particolored Montana Sapphire (Heated) 
1.81-Carat Sky Blue Ceylon Sapphire 
3.68-Carat Cornflower Blue Ceylon Sapphire (Heated) 
1.45-Carat Light Aqua Blue Montana Sapphire (Heated) 
1.74-Carat Violet-Blue Umba Sapphire 
1.15-Carat Deep Blue-Green Sapphire 
3.35-Carat Deep Blue-Green Particolored Australian Sapphire 
0.77-Carat Deep Blue-Green Montana Sapphire (Heated) 
0.95-Carat Rich Blue Montana Sapphire (Heated) 
1.83-Carat Violet-Blue Ceylon Sapphire 
1.78-Carat Yellow-Blue Particolored Montana Sapphire (Heated) 
1.71-Carat Light Pink Ceylon Sapphire (Heated) 
0.90-Carat Teal Blue Montana Sapphire (Heated) 
0.98-Carat Aqua Blue Songea Sapphire 
1.07-Carat Orange-Yellow Bicolored Montana Sapphire (Heated) 
1.08-Carat Teal Blue Montana Sapphire (Heated) 
2.05-Carat Deep Teal-Lime Particolored Australian Sapphire 
1.12-Carat Steely Blue-Green Songea Sapphire 
1.52-Carat Orange-Yellow Particolored Montana Sapphire (Heated) 
1.17-Carat Gray to Violet Color Change Montana Sapphire (Heated) 
1.79-Carat Rich Cornflower Blue Ceylon Sapphire (Heated) 
0.99-Carat Sky-Cornflower Blue Particolored Ceylon Sapphire 
2.20-Carat Colorless-Yellow Particolored Sapphire