A grand marquise and pear-shaped diamond necklace with a large pear-shaped drop, on a clear neck-stand

High Lab Jewelry by 100 Carats

Light, at full scale.

The upper end of what we make: custom statement jewelry set with our largest lab-grown diamonds. Grand necklaces, oversized rings, and showpiece earrings, made to order in Los Angeles.

Commission a Showpiece

By hand every stone set by hand at our own bench

Double digits the carat territory our largest centers reach

Private by appointment, from first meeting to delivery

A graduated pear-shaped diamond riviere necklace ending in a large pear drop

01 / The Riviera

A river of pears, ending in one drop.

Graduated pear-shaped diamonds, sized to the collarbone, falling to a single large drop. Each necklace is drawn around its stones, then set by hand, stone by stone, until the line moves like water.

02 / The Lumière

One unbroken line of light.

Large oval diamonds in a continuous line, matched for color and cut so the eye reads one stream rather than many stones. Anchored, when the design calls for it, by a single oval drop.

An oval diamond tennis necklace with a large oval-shaped drop pendant

Statement drop earrings, each a large pear diamond framed by a marquise cluster

03 / The Aurora

Made to frame a face.

Pear and marquise clusters that move when you do. Statement earrings carry light close to the eyes, so we balance every pair to the wearer: the weight, the length, and the angle the stones sit at.

04 / The Boulevard

One stone, past the usual ceiling.

An engagement ring with a center measured in double digits, set clean so nothing competes with it. A lab-grown stone is what makes this scale possible. Setting it right is why it comes to us.

An oversized engagement ring with a very large lab-grown center diamond in white gold

"A piece like this is not louder. It simply carries more light."

The private commission

Quietly made, properly delivered.

A showpiece is a longer conversation and a longer build than our usual ten days. The hands are ones with years of high-level craftsmanship behind them, and from the first meeting to the delivery, the work stays between you and the bench.

Private by appointment

In the studio, on a call, or wherever suits you. Discretion is a given.

An honest timeline

Grand commissions take the time they take. You will know it before we begin.

Insured to your door

Certified stones, checked against the design, delivered fully insured worldwide.

Commission a showpiece.

Tell us the occasion and the scale you have in mind. Our team guides the grand pieces personally, from the first sketch to the final set stone.

Begin a Private Commission