Lab-Grown Diamond Engagement Rings
This is the whole collection: 1,929 lab grown diamond engagement rings, from $592 to $9,808, every one built around an IGI-certified stone that is chemically identical to mined diamond. Whether you want simple engagement rings that whisper or unique engagement rings nobody else will have, the search starts here — and lab grown engagement rings mean the carat you actually want fits the budget you actually have.
Browse by shape
Start with the outline: round, oval, cushion, princess, emerald cut, pear, marquise, asscher and heart.
Browse by setting
Then the architecture: clean solitaires, size-amplifying halos, and everything from art deco engagement rings with milgrain detail to modern bezels. Gold engagement rings come in all three colours — rose gold engagement rings run warmest and are the fastest-growing choice.
Why lab-grown, why here
Lab created diamond engagement rings deliver the same fire, hardness and certification as mined for a fraction of the price. Every ring is made to order in about 2 weeks in solid 10K, 14K or 18K gold, ships free by 5-7 day express, and carries 30-day free returns.
Radiant Lab Grown Diamond Split-Shank Engagement Ring
Radiant Lab Grown Diamond Solitaire Engagement Ring
Radiant Lab Grown Diamond Side-Stone Engagement Ring
Radiant Lab Grown Diamond Pave Engagement Ring
Radiant Lab Grown Diamond Pave Engagement Ring
Radiant Lab Grown Diamond Solitaire Engagement Ring
Radiant Lab Grown Diamond Solitaire Engagement Ring
Radiant Lab Grown Diamond Cathedral Engagement Ring
Radiant Lab Grown Diamond Bezel Engagement Ring
Radiant Lab Grown Diamond Split-Shank Engagement Ring
Radiant Lab Grown Diamond Pave Engagement Ring
Radiant Lab Grown Diamond Split-Shank Engagement Ring
How to buy an engagement ring, step by step
Order matters. Set the budget first — quietly, honestly — because every later choice trades against it. Second, find the shape she gravitates to; screenshots, hints and her existing jewellery answer this faster than any chart. Third, split the money: cut quality before carat before colour before clarity. A brilliantly cut smaller stone beats a dull larger one every single time it catches light.
On grades, the value zone is consistent: eye-clean VS2–SI1 clarity and G–H colour look identical to flawless D-grade stones at conversation distance, for a fraction of the spend. Last, the size question — borrow a ring she wears on that finger and trace the inside circle, or recruit a friend. Get within one size and resizing handles the rest; only full-circle stone bands cannot adjust.
Engagement ring FAQs
Engagement ring vs wedding ring — what is the difference?
The engagement ring vs wedding ring split is timing and design: the engagement ring carries the centre diamond and arrives at the proposal; the wedding ring (or band) is exchanged at the ceremony and worn alongside it afterward.
Are lab grown diamond engagement rings real diamond rings?
Yes — legally and physically. Lab-grown stones are carbon crystals identical to mined diamonds, graded by IGI on the same scale, and the FTC's definition of a diamond includes them without asterisks.
How much should an engagement ring cost?
Whatever fits your life — the "three months' salary" line was a 1980s ad campaign, not a rule. Lab-grown pricing means a genuinely impressive ring starts under $1,000 here, and the median spend lands well below mined-diamond averages.
What are simple engagement rings?
Simple engagement rings strip the design to essentials — usually a solitaire on a plain band — letting one stone do all the talking. They are also the easiest rings to pair with any band later.
What makes unique engagement rings unique?
Uncommon shapes (marquise, asscher, heart), east-west orientations, toi et moi pairings, or art deco engagement rings with milgrain and geometry — anything that steps off the round-solitaire default.
Which gold colour should I choose?
Gold engagement rings for women split three ways: white gold disappears behind the stone, yellow reads classic and warm, and rose gold engagement rings flatter most skin tones — currently the fastest-growing pick.