Loose lab-grown diamonds · IGI certified

Every forever begins
with a stone.

Hand-selected lab-grown diamonds in ten signature cuts, each graded, filmed in 360° HD, and priced honestly. Choose your stone first; we'll craft everything around it.

Shop diamonds Design something custom

10 cutsOval to Asscher

From $390/ctTransparent pricing

100% grownNever mined

Loose lab-grown oval diamond held in tweezers

2.03 ct Oval · VS1 · E

IGI LG625114208 · $2,940

Grown above ground IGI & GIA certified Ten signature cuts Filmed in 360° HD Free worldwide shipping Made to order by hand Grown above ground IGI & GIA certified Ten signature cuts Filmed in 360° HD Free worldwide shipping Made to order by hand

The collection

Shop by shape

Ten cuts, one standard. Every stone is filmed and graded before it earns a place here.

Oval cut lab-grown diamond

Oval

Round cut lab-grown diamond

Round

Emerald cut lab-grown diamond

Emerald

Marquise cut lab-grown diamond

Radiant cut lab-grown diamond

Radiant

Pear cut lab-grown diamond

Pear

Elongated cushion cut lab-grown diamond

Cushion cut lab-grown diamond

Cushion

Princess cut lab-grown diamond

Asscher cut lab-grown diamond

Our craft

Crafted with care. Shown with clarity.

No stock photos, no surprises. The stone you study on screen is the stone that arrives at your door.

01360° HD video of every individual stone

02Independently graded by IGI or GIA, always

03Hand-inspected twice before it ships to you

See how we grade

Gemologist inspecting a lab-grown diamond with a loupe

Macro of a diamond's facets

Bespoke

If you can picture it, we can craft it.

A sketch on a napkin, a photo you've saved for years, a family stone reimagined: our workshop builds custom pieces around any diamond you choose.

Start a custom piece

01

Share your idea

Send a sketch, a Pinterest board, or just a feeling. A designer replies within 24 hours with direction and an honest quote.

02

Approve the design

We model your piece in 3D and send photoreal CAD renders. Revise as many times as you like; nothing is made until you love it.

03

Wear it in three weeks

Your chosen stone is set by hand, inspected, certified, and shipped insured to your door. Lifetime service included.

Loose diamonds sorted on a velvet gem tray

Ten signature
cuts

Gold solitaire ring with oval lab-grown diamond

Ready to
ship

Loose diamonds on parcel paper

Gold diamond ring in an ivory ring box

Custom
studio

Introducing

The Debut Edit

Our first release of hand-selected stones · up to 20% off with code CULTURE20