Every stone comes with
proof you can hold.
Not just a promise — a certificate, a video, and a team you can reach. Because trust shouldn't be invisible.
You're not just buying a ring.
You're trusting us with a moment.
That's why every piece we send comes with third-party certification from the world's most respected labs — not because we have to, but because we want you to feel absolutely certain. You deserve to know exactly what you're getting, down to every facet.
zero bias
exact stone
before we proceed
never expires
Natural & Lab-Grown Diamonds
Whether you choose a natural stone formed over billions of years or a lab-grown diamond with the same physical and optical properties, both come with recognized certification.
Gemological Institute
of America
The world's most widely recognized diamond authority. GIA certification verifies the 4Cs — cut, color, clarity, and carat — with scientific precision and global credibility.
International Gemological
Institute
The leading authority for lab-grown diamonds. Every engagement ring in our collection ships with a physical IGI certificate — a document as permanent as the ring itself.
You'll see your diamond
before we set it.
We know it can feel strange to trust a stone you haven't chosen yourself. So we made sure you can. Here's exactly how it works.
Place your order
Choose your setting and complete your purchase. Our team gets to work right away selecting your stone.
We email you within 24hrs
You receive a video of your exact stone filmed in our vault, plus the IGI PDF certificate — your stone, not a generic example.
You approve, we set
Happy with what you see? Give us the go-ahead and we set your stone. Simple as that.
Lab-Grown Rubies, Sapphires,
Emeralds & Alexandrite
Nearly every colored stone in our collection is lab-grown — exceptional quality, vivid color, and ethical provenance. When a piece uses natural stones, we say so on its page, and stones 1ct and up come with an AGL report, so you know exactly what you're wearing.
Lab-Grown Emerald
We source only high-grade lab-grown emeralds selected for deep saturation, vivid color, and eye-clean clarity — the same optical beauty as their natural counterparts, at a fraction of the environmental cost.
What the AGL report covers
Tap to view full size
Every report has a query code, so you can check it online with AGL yourself.
About Antwerp Gemological Laboratory (AGL)
An independent gemological laboratory with offices in Antwerp, Sri Lanka and Shanghai. AGL identifies each stone as laboratory grown and records its weight, measurements, shape and color on a Laboratory Grown Gemstone Report. The report comes from AGL, not from us, and every one carries a query code you can check online.
Working with a natural colored stone? On rare occasions, for fully custom projects, we source natural rubies, sapphires, or emeralds. These come with an independent gemological report, with the option to add GIA for investment-grade pieces. Talk to our team about a custom project →
Your stone, documented.
Before it ever leaves our vault.
When you order a lab diamond engagement ring, we send you two things within 24 hours: a PDF of your IGI certificate and a video of your exact stone filmed in our vault. You review both, approve the stone — then we set it and ship your ring.
Elevate your ring with a
natural diamond.
Every natural diamond has its own story — formed deep within the earth over billions of years. Our team will hand-source options matched to your exact preferences and walk you through each one personally.