Abbie

Lab-Grown Diamond Side Stone Engagement Rings

210 handcrafted designs · Hatton Garden, London

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.

Side stone settings feature smaller diamonds set along the band, adding sparkle and visual interest that draws the eye from the centre stone outward. Popular configurations include pavé, channel-set, and shared-prong designs.

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