The Three-Stone Lab-Grown Oval and Half-Moon Diamond Ring

by Orianne

Orianne three‑stone ring on finger, with oval lab‑grown diamond and half‑moon accents in a warm yellow gold bezel.
Side view of Orianne three‑stone ring featuring low‑set oval and half‑moon lab diamonds in 14K yellow gold.
Close-up of Orianne three‑stone ring showing bezel-set oval center diamond flanked by half‑moon diamonds in gold.
Orianne Jewelry three‑stone ring with a 3 ct oval lab‑grown diamond and half‑moon side stones in a yellow gold bezel setting
Stone:
Lab grown diamonds and half moon lab grown diamond side stones
Carat (central stone):
3 ct
Material:
14k yellow gold
Made In:
USA
Ring story · Past, present, future

Three stones,
one sustainable story.

The Three-Stone Lab-Grown Oval and Half-Moon Diamond Ring by Orianne pairs a brilliant oval centre with half-moon side stones — three carats of lab-grown diamond in warm 14k gold. Modern, deeply timeless, and made responsibly: design, symbolism, and conscience in one ring.

Who she is

For the woman who wants
meaning and presence.

This is the one I pull for someone who loves the romance of a three-stone ring and wants real presence, but cares that it’s made responsibly. Three carats of lab-grown diamond delivers all of that.

She appreciates thoughtful design — the half-moon sides frame the oval beautifully — and she loves that the whole ring carries meaning as well as sparkle.

Modern but deeply timeless — design, symbolism, and responsibility, beautifully balanced.
What sets it apart

Three things that make it
special.

01

A brilliant oval centre

A lab-grown oval diamond anchors the ring, its elongating shape flattering the finger and maximising brilliance. Bright, clean, and the star of the design.
Why three stones
Past, present, and future — where you’ve been and where you’re going, framed here by elegant half-moon sides.
02

Half-moon side stones

Half-moon lab-grown diamonds flank the centre, their flat edges hugging the oval for a seamless, elegant three-stone silhouette (three carats in all). A refined, distinctive framing.
03

Meaning and responsibility

The three-stone design represents past, present, and future — romantic without being cliché — and it’s all lab-grown, so it’s sustainable as well as significant. Warm 14k gold ties it together.
The maker

About Orianne.

Orianne Jewelry is known for elegant, considered fine jewellery that balances classic forms with meaningful, distinctive details. This lab-grown three-stone is a great example — timeless in design, modern in sourcing, and rich with symbolism.

In real life

Significant, and genuinely
everyday.

Diamonds — lab-grown or mined — are the hardest material there is, so this three-stone stands up beautifully to daily life, and the half-moons sit low and secure against the centre. It pairs neatly with a wedding band, and an occasional clean keeps all three stones brilliant. A meaningful, everyday-wearable ring with real presence.

Common questions

FAQ — what people
actually ask me.

What does a three-stone ring symbolise?

The three stones represent the past, present, and future of a relationship — a romantic, meaningful touch that makes it a classic engagement choice.

What are half-moon side stones?

Half-moon diamonds have one straight edge and one curved side, so they sit flush against the centre stone for a seamless, elegant three-stone look.

Are lab-grown diamonds real?

Yes — they’re identical to mined diamonds in every physical way, just grown in a lab, which is how this offers three carats responsibly and affordably.

Is it practical for everyday wear?

Yes — diamonds are extremely durable and the half-moons sit low and secure, making it comfortable and wearable day to day.

Not sure if this is
the one?

Tell me about her — her profession, her life, her taste. I’ll personally curate 10 rings chosen around your brief.

Get a personal curation →