Our Standards

Chosen for brilliance. Considered in every detail.

Illustrative macro photograph of a loose diamond on an ivory surface

We consider each lab-grown diamond alongside the design it will become. The specifications that apply to a piece are those of the diamond and configuration you select.

An exacting eye for diamonds

Illustrative close view of the facets of a colorless diamond
D
The colorless end of the diamond D–Z scale.
VVS
Very, very slightly included; inclusions are difficult for a skilled grader to see at 10× magnification.
3EX
A trade shorthand for Excellent cut, polish and symmetry on eligible round brilliant grading reports.

A selection direction for applicable colorless diamonds, not a grade promised for every diamond, shape or accent stone. Check the selected diamond’s report for its actual grades.

Know the diamond you choose

Our report arrangement follows the weight of an individual diamond—not the total weight of a piece or a pair.

Individual diamond ≥0.50 ctIGI
Individual diamond <0.50 ctGIL

The specific report is associated with the diamond selected for your order. This does not imply a separate report for every small accent stone.

Considered as a whole

Side detail of the Three-Stone Twist lab-grown diamond engagement ring

Proportion in the setting

In this three-stone ring, the center and two side diamonds sit within a flowing twist. The setting and shoulder stones shape how the design reads from the front and from an angle. The selected metal, color and stone configuration are shown on the product page.

Detail of the Channel-Set lab-grown diamond eternity band

Lines that hold together

This channel-set band brings round lab-grown diamonds into a clean, even line. The relationship between the stones and the metal edges gives the design its rhythm from both the front and side. Review the selected size, metal and available configuration on its product page.

Detail of a lab-grown diamond pendant necklace

A piece to make your own

Explore the designs, then choose the details that make a piece feel like yours.