Marlii Lab

Marlii Lab Made for your story — and theirs. Private Viewings worldwide
ADL 1-3 May | MELB 8-10 May | LDN coming soon

17/06/2026

This is the stone I couldn’t stop thinking about after our last viewing.

Old mine cushions have a quality I find almost impossible to describe on camera — they’re warmer than modern cuts, more interior, the kind of diamond that looks better the longer you look at it.

I chose an old mine oval for this one because I wanted the stone to feel like it had already lived a life before we set ...
17/06/2026

I chose an old mine oval for this one because I wanted the stone to feel like it had already lived a life before we set it. There’s a quality to old cuts that modern diamonds don’t have. More interior. The kind of stone that looks best in natural light, in real rooms, on real hands.

Georgian setting. Yellow gold. Worn with jeans. That’s exactly where it belongs.

The MARLII Cutaway — An open, sculptural profile designed to bring in light, soften the structure, and frame the diamond...
16/06/2026

The MARLII Cutaway — An open, sculptural profile designed to bring in light, soften the structure, and frame the diamond with intention.

An old mine cushion, set low in gold.Bezel set, softly squared, and engraved on the inside with a private note. The kind...
11/06/2026

An old mine cushion, set low in gold.

Bezel set, softly squared, and engraved on the inside with a private note. The kind of detail not everyone sees — which is exactly the point.

04/06/2026

Final Sunday sittings are available for MARLII LAB’s Adelaide private viewings this weekend. A private suite, antique-cut lab diamonds and one hour to begin properly. June 5-7.

Adelaide private viewings, this weekend.Antique diamonds. Warm gold. Time to try things on properly.We’ll be bringing ri...
01/06/2026

Adelaide private viewings, this weekend.

Antique diamonds. Warm gold. Time to try things on properly.

We’ll be bringing rings, bands, loose stones and bespoke starting points for those beginning a piece, refining an idea, or wanting to see what feels right on the hand.

By private appointment only.

Good morning from London 🇬🇧
31/05/2026

Good morning from London 🇬🇧

28/05/2026

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An oval Georgian, caught in the light.

Soft gold, old-world detail, and the kind of setting that feels considered from every angle.

Held here during a private viewing — the moment where a piece begins to feel less imagined, and more like yours.

28/05/2026

MARLII LAB returns to Adelaide.

Private Viewings | June 5–7

For three days only, step inside the MARLII LAB world — a considered curation of engagement rings, wedding bands, loose diamonds and gemstones, shown privately by appointment.

Explore antique-cut diamonds, old-world settings and bespoke possibilities in an intimate setting, with champagne served throughout.

Appointments are limited.

A little more attitude. The diamond can keep up.
26/05/2026

A little more attitude. The diamond can keep up.





Address

Unley, SA

Telephone

+61435783101

Website

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