Olivetta Lab Emerald and Diamond Cocktail Ring

by Brilliant Earth

Olivetta cocktail ring with oval lab-grown emerald and round diamond floral halo in 18k yellow gold by Brilliant Earth
Brilliant Earth statement ring featuring green lab emerald and lab diamonds in floral cluster design
Ethical emerald and diamond cocktail ring with yellow gold setting and vintage-inspired halo
Close-up of Olivetta emerald ring with lab-created gemstones and floral diamond accents in gold band
Stone:
Lab emerald and lab grown pear shape diamond
Material:
18K Yellow Gold
Band Width:
2 mm
Made In:
USA
Ring story · Mediterranean colour

A bold emerald,
in a floral halo.

The Olivetta Lab Emerald and Diamond Cocktail Ring by Brilliant Earth centres an oval lab-grown emerald in a soft floral halo of lab-grown diamonds, in luminous 18k yellow gold. Mediterranean-inspired elegance meets modern ethical craftsmanship — bold, green, and radiant.

Who she is

For the woman who loves
colour with conscience.

This is the one I pull for someone drawn to rich green and Mediterranean warmth — she wants a bold, colourful cocktail-style ring that stands apart from a white diamond, and she cares that it’s made responsibly.

The lab-grown emerald and diamonds give her vivid colour, radiant contrast, and real peace of mind, all at once.

Mediterranean-inspired elegance meets modern ethical craftsmanship — bold colour, radiant sparkle.
What sets it apart

Three things that make it
radiant.

01

A vibrant lab emerald

At the centre sits an oval lab-grown emerald, offering vibrant green colour and lovely clarity. Bold and richly coloured — a striking, Mediterranean-inspired alternative to a white diamond.
Why lab emerald
A lab-grown emerald gives vivid colour and clarity, responsibly made — bold Mediterranean green with a clear conscience.
02

A soft floral diamond halo

Lab-grown diamonds surround the emerald in a soft floral pattern, enhancing its rich green and adding radiant contrast. The halo makes the whole ring glow.
03

Ethical 18k craftsmanship

Crafted in luminous 18k yellow gold with lab-created stones on a slim 2mm band, it blends elegant design with modern, ethical sourcing. Colour and conscience together.
The maker

About Brilliant Earth.

Brilliant Earth is one of the best-known names in ethically sourced fine jewellery, with a strong focus on lab-grown stones and responsible materials. The Olivetta is a great example of their more colourful, characterful designs — bold, green, and consciously made.

In real life

Colourful, and made for
everyday wear.

Emeralds are beautiful but softer than diamonds and sapphires, so this ring appreciates a little care — off for rough tasks, away from knocks and harsh chemicals, and cleaned gently. The diamond halo helps frame and protect the stone. Worn thoughtfully, it’s a vibrant, radiant ring that brings real colour to everyday life.

Common questions

FAQ — what people
actually ask me.

Are lab-grown emeralds real emeralds?

Yes — lab-grown emeralds are chemically and optically the same as mined ones, just created in a lab, often with vivid colour and good clarity at a friendlier price and lighter footprint.

Are emeralds durable enough for a ring?

Emeralds are softer than diamonds and sapphires, so they appreciate gentle care — avoiding knocks and harsh chemicals. The surrounding diamond halo helps protect the centre stone.

Can this be an engagement ring?

Absolutely — a bold emerald cocktail ring makes a striking, colourful engagement ring for someone who wants vivid colour over a traditional diamond.

Is it ethically made?

Yes — Brilliant Earth uses lab-created stones and responsible materials, so this colourful ring is genuinely conscientious.

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 →