Lab-Grown Colored Diamonds
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The lab is where color becomes attainable: vivid blues and pinks that cost six figures mined are hundreds-to-thousands grown. Supply rotates quickly; our concierge maintains live availability from colored-diamond growers and can present certified stones in your color within days.
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Ask the ConciergeAbout lab colored diamonds
Colored diamonds are nature's rarest — vivid blues and pinks command six and seven figures mined. The laboratory is where that color becomes attainable: lab-grown colored diamonds deliver the same fancy blues, greens, pinks, and yellows for hundreds to thousands instead.
These are true diamonds — identical crystal, identical hardness — with color created the same way nature does it, through trace elements and structural conditions during growth, and certified by IGI or GCAL.
Supply rotates quickly. Our concierge maintains live availability from colored-diamond growers and can present certified stones in your color, shape, and budget within days.
Lab Colored Diamonds FAQ
Are lab-grown colored diamonds real diamonds?+
Completely — they are pure crystallized carbon, identical in hardness and brilliance to mined diamonds, with color arising from the same mechanisms: boron for blue, nitrogen for yellow, structural strain for pink. Each stone is certified by an independent lab.
How much do lab colored diamonds cost compared to natural?+
The gap is the largest in all of jewelry: a natural fancy vivid blue can cost hundreds of thousands per carat, while a lab-grown equivalent runs in the thousands. Pinks and greens show similarly dramatic differences.
What colors are available in lab-grown diamonds?+
Blues, pinks, yellows, and greens are the established colors, with intensity grades from faint to vivid; purples and oranges appear more rarely. Because grower supply rotates, our concierge checks live availability for your specific color.
Will the color of a lab-grown diamond fade?+
No — the color comes from the diamond's atomic structure, not a coating or treatment, so it is as permanent as the stone itself. It will look the same in fifty years as it does today.
Are colored lab diamonds good for engagement rings?+
Increasingly popular for exactly that — a fancy blue or pink center is unmistakable and deeply personal, at prices comparable to fine colorless stones. Full diamond hardness means no durability compromise whatsoever.
How are lab colored diamonds graded?+
By hue, tone, and saturation — from faint through fancy light, fancy, fancy intense, and fancy vivid — alongside the familiar cut and clarity assessments. IGI and GCAL grade most lab-grown colored stones, and every Aurelle stone comes with its certificate.