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The “Helena” Diamond Halo Engagement Ring Complete w/ 1.65-Carat Montana Sapphire

$4,800.00

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This “Helena” ring comes complete with a heat-only 1.65-carat light cornflower blue Montana Sapphire, faceted in our custom “Helena” brilliant oval design.  The ring has 32 accent diamonds weighing a total of 0.56 carats, carefully selected to match and ranging from G-H color and VS2-SI-1 clarity.  The ring is made in platinum and is currently US size 7.  It is available to ship immediately, although please allow for a few extra days if you need to have it resized.  All rings are delivered in a custom wooden gift box and come with a lifetime warranty against any manufacturing defect.

Out of stock

SKU: ER-1500-HEL-RTW1 Categories: ,

Description

This “Helena” ring comes complete with a heat-only 1.65-carat light cornflower blue Montana Sapphire, faceted in our custom “Helena” brilliant oval design.  The ring has 32 accent diamonds weighing a total of 0.56 carats, carefully selected to match and ranging from G-H color and VS2-SI-1 clarity.  The ring is made in platinum and is currently US size 7.  It is available to ship immediately, although please allow for a few extra days if you need to have it resized.  All rings are delivered in a custom wooden gift box and come with a lifetime warranty against any manufacturing defect.

This ring can be paired with the classic diamond wedding band, which is created to match and will sit flush against the engagement ring.

Additional information

Precious Metal

Ring Size (US)

Ring Style

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Premium Source of Montana Sapphires
eco-friendly and ethical sourcing practices
in-house design & Precision gem cutting
Risk-Free Review and Return

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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.