Moissanite and lab diamonds are two distinct gemstones. Moissanite (silicon carbide) has a higher refractive index than a diamond, giving it exceptional sparkle and rainbow fire — often more brilliant than a mined diamond. Lab grown diamonds are chemically and physically identical to earth-mined diamonds (pure carbon), graded on the same 4Cs scale. Both are 100% conflict-free and available at Grown Leo in 14K & 18K gold and platinum from $206.

Yes, absolutely. Most rings are available in 1 CT, 2 CT and 3 CT stone sizes across all metal options. You can also adjust band width — just add a note in the order notes at checkout. For a fully custom ring or engraving, reach out via email at [email protected] or our Live Chat and we'll bring your vision to life. Engraving is complimentary on all rings.

All Grown Leo rings are available in Silver 925, Platinum, 14K White Gold, 18K White Gold, 14K Yellow Gold, 18K Yellow Gold, and 14K Rose Gold. Simply select your preferred metal on the product page before adding to cart. Please note that platinum rings cannot be resized under our standard resizing service.

You are entitled to a full exchange or refund within 7 days of receiving your order, provided the item has not been worn or used. To initiate a return or exchange, contact us at [email protected] or via Live Chat as soon as possible. Items must be in their original unworn condition to qualify.

Yes — Grown Leo provides a complimentary 7-day resizing service for all rings (excluding platinum). Simply contact our support team via Live Chat or at [email protected] with your order number and required size. We recommend using our Ring Sizer Guide, or visiting any local jeweller for a free sizing before ordering. Note the sizer type — thin, wide, or comfort fit — for the most accurate fit.