Marquise Lab Grown Diamond 0.42ct F VVS2 EX EX (CVD)

You are purchasing a certified, lab-grown diamond — a real diamond created using advanced technology that replicates the natural growth process. Lab-grown diamonds share the same physical, chemical, and optical properties as mined diamonds, offering identical beauty and durability. They are an ethical choice, free from the environmental and social concerns associated with traditional mining, and often provide greater value for your investment.

Here’s what the terms in the diamond description mean:

Lab-Grown – A genuine diamond created in a controlled laboratory environment, sharing the same physical, chemical, and optical properties as a mined diamond.

CVD (Chemical Vapor Deposition) – A growth method where carbon atoms are layered onto a seed crystal, forming a diamond over time

HPHT (High Pressure High Temperature) – A method that replicates the Earth’s natural diamond-forming process using high pressure and heat.

VVS / VS / SI – Clarity grades indicating the size and visibility of natural inclusions within the diamond.

D–Z Color Scale – A grading system for diamond color, where D is colorless and Z has noticeable tint

Carat (ct) – A measure of a diamond’s weight; higher carat generally means a larger stone.

Cut Grade – How well a diamond has been shaped and faceted, affecting its brilliance and sparkle.