The Holiday Event · Nov 4 – Dec 5
Forever,
Gifted
15% off sitewide with code HOLIDAY15, plus a complimentary lab diamond gift on orders over $2,000.
Shop the Holiday EventThe Holiday Event
15% Off A Free Diamond Gift
15% off sitewide with code HOLIDAY15. Complimentary diamond gifts are added automatically on orders over $2,000.
Sitewide
15% Off
On everything, from engagement rings to everyday fine jewelry. Use code HOLIDAY15 at checkout.
Spend $2,000+
15% Off
Free Diamond Pendant
$318 value
A complimentary ¼ ct lab-grown diamond pendant in 925 sterling silver, added automatically.
Best value
Spend $3,000+
15% Off
Free Gold Diamond Studs
$520 value
A complimentary pair of 0.6 ctw lab-grown diamond stud earrings in 10K solid gold, added automatically.
- Delivered by Christmas Order by December 5
- Free Shipping US, UK, Canada & Australia · No extra fees on US delivery
- IGI Certified Diamonds On individual diamonds 0.5ct and above
Offers valid Nov 4 – Dec 5, 2026. One discount code per order; HOLIDAY15 cannot be combined with other discount codes. Gifts are added automatically to qualifying orders, one gift per order, while supplies last.
Lab Grown Diamond Engagement Rings & Fine Jewelry Carat Freedom
Designer engagement rings made to be worn every day, not just on the big day. Fine jewelry under $1,000 for effortless everyday luxury. And our Signature Collection, for statement lab-grown diamonds and true carat freedom.
Let customers speak for us
Worn, Loved, Shared
$19.99
Unit price perAs Featured In
The Leonids Standard
From the first consultation to the ring on your finger, every step is guided by clear standards.
FAQs
We design lab-grown diamond and moissanite jewelry in solid gold and platinum. Every piece is made to be worn every day, from engagement rings to everyday fine jewelry.
Every piece is made to order. Production takes about 15 business days, and US delivery takes a further 3–5 business days. Rush production is available if you need your piece sooner. Planning a proposal or anniversary? Contact us and we’ll help you plan around your date.
Order your best guess. Every ring includes one free resizing, so you can get the fit just right. Not sure where to start? See our Ring Size Guide or reply to us for help.
We stand behind every piece we make. US orders can be returned within 30 days of delivery for a full refund, with no restocking fees. Engraved and personalized pieces, and international orders, have different return terms. See our Return Policy for full details.
Shipping is free to the US, UK, Canada and Australia, and US orders arrive with nothing extra to pay on delivery. For orders shipped outside the US, including the UK, Canada and Australia, import duties and taxes are not included and are charged by the carrier or customs office on arrival. See our Shipping Policy for details.
Yes. Individual lab-grown diamonds 0.5ct and above come with an IGI certificate, so you know exactly what you’re buying.
Yes. Every piece comes with a one-year warranty, starting on the day your package is delivered. There’s nothing to register; just keep your order number for any warranty requests.
Carat Freedom is Leonids’ factory-direct pricing approach. We manage production ourselves and remove the traditional wholesale and retail markups, so more of your budget goes toward the diamond, metal, setting and finish. It doesn’t mean lower quality: our lab-grown center diamonds are D–E color and VS–VVS clarity, and every finished piece passes a quality inspection before it ships. Learn more about our quality standards.
Learn Before You Buy
A Little Guidance Goes a Long Way.
Practical guidance for choosing the right diamond shape, setting, carat size, and ring fit with confidence.
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