Lab-Grown Gemstones

Chatham has the largest premium lab-grown inventory in the industry. Our gemologists on-site will make every effort to handpick the best option available. Simply select your gemstone, shape, size and quantity and we’ll do the rest.

We aim to ship orders placed by 3:00pm PST the same day. For overnight orders placed at or after 3:00pm, call 800-222-2002 to confirm same-day availability.

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Build Your Order
1
Choose GemstoneBrowse lab-grown gems
2
Customer DetailsReview your account info
3
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Lab-Grown Loose Gemstones
Wholesale
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Final price based on actual gemstone weight at shipment. Color and saturation may vary slightly.
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Final price based on actual gemstone weight at time of shipment.

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