Asscher Cut Lab-Grown Diamond Vintage Engagement Rings in 18K White Gold

Lab-grown diamonds are chemically, physically, and optically identical to mined diamonds. They have the same crystal structure, hardness (10 on the Mohs scale), refractive index, and thermal conductivity. The only difference is their origin — grown in a controlled laboratory environment in 6–10 weeks rather than formed over billions of years. Lab-grown diamonds are typically 60–80% less expensive than equivalent natural diamonds, allowing you to choose a larger, higher-quality stone within your budget.

The Asscher cut is a square step-cut diamond with deeply cropped corners that create an almost octagonal outline. Its concentric square facets draw the eye deep into the stone, producing a mesmerising windmill pattern. Invented in 1902 by the Asscher Brothers, it remains one of the most distinctive and collectible diamond shapes.

Bright, modern elegance at an accessible price. 18K white gold contains 75% pure gold alloyed with white metals such as palladium or silver, finished with a rhodium plating for a bright, reflective white appearance. It offers the elegant look of platinum with a lighter weight.

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Asscher cut engagement rings feature a diamond with a large pavilion and geometric facets that showcase Art Deco beauty from all angles. With large step facets and a high crown, Asscher cut diamonds radiate extraordinary sparkle through a distinctive hall-of-mirrors effect.

Choose from our collection of Asscher cut engagement rings or create your own through our ring builder — from solitaire to halo settings in 18kt white, yellow, or rose gold, or platinum.

Asscher Cut Lab-Grown Diamond Vintage Engagement Rings in 18K White Gold — FAQs

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