From the Maison

Lab Grown Diamond Prices

Real, IGI-certified lab grown diamonds in solid 18K gold — a true diamond for a fraction of the mined-diamond price.

13 PiecesFrom $998Free Worldwide Delivery

The Lab Diamond Price Edit

Lab grown diamond price is the cost of a laboratory-grown diamond — a real diamond, chemically and optically identical to a mined diamond and graded by the same independent standards — which typically runs a fraction of the price of a comparable mined diamond.

At Satéur, lab grown diamond price starts with a real, IGI-certified lab-grown diamond delivered for a fraction of the mined-diamond price — anchored by the Satéur Destinée Diamond Ring™, 18K White Gold, Round Cut and its warm-toned Aurous Gold edition. Every ring includes free worldwide delivery, a lifetime guarantee, and the signature Satéur box, so the price reflects a complete certified diamond ring, not a bare stone.

A lab grown diamond is a real diamond grown above ground rather than mined — identical in optical, physical, and chemical properties to a natural diamond, and graded the same way. Each one-carat-and-up centre stone carries an IGI certificate, and every setting is solid 18K gold: 18K white gold for the brightest diamond presentation and warm 18K yellow gold across the warm-toned editions. The certificate is what guarantees you are paying for a verified D–E, Excellent-cut diamond.

The carat weight and colour grade are the biggest drivers of diamond price. Satéur's stones are held to D–E colour, Excellent cut, and VS clarity, and rate Mohs 10 as a real diamond — the same durability as a mined stone. Because there is no compromise in grade, the saving comes entirely from how the diamond is grown: a certified lab diamond typically costs 30–50% less than a mined diamond of the same quality, which is why lab diamond prices read so differently from natural diamond price at the same specification.

Across the price per carat range, an engagement ring spans every setting and budget point — solitaire, pavé, three-stone, eternity and tension settings in solid 18K white and yellow gold, from one carat up — a price-and-size guide built into one lab diamond jewelry range. The grid below shows every style and its price.

To compare value before you choose your size and carat weight, browse the 3 Carat Lab Grown Diamond collection for larger-stone pricing, Lab Created Diamond Rings for the full ring range, and the complete Lab Diamond catalogue. The Lab Grown Diamonds hub gathers every certified style, and Lab-Grown vs Natural Diamond breaks down exactly why lab grown diamond prices sit so far below mined diamonds at the same grade.

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Questions

Lab Grown Diamond Prices, answered.

What is the lab grown diamond price compared to mined diamonds?+

A lab grown diamond is a real diamond — chemically and optically identical to a mined one — but typically costs 30–50% less than a mined diamond of comparable grade and certification. Because it is grown above ground rather than extracted, the saving comes from production, not from any compromise in colour, cut, clarity, or Mohs 10 durability.

How do carat weight and colour grade affect lab diamond pricing?+

Carat weight and colour grade are the two largest price drivers. Price rises sharply with carat weight, and higher colour grades cost more. Satéur holds every stone to D–E colour and Excellent cut, so the price reflects a verified near-colourless diamond rather than a lower-grade stone discounted to look affordable.

Which shapes offer the best visual value in lab grown diamonds?+

Elongated cuts such as oval and marquise carry more visible surface area per carat, offering a larger look for the price. The round brilliant — the cut Satéur's collection is built on — delivers the most light return and the classic diamond silhouette, with an Excellent cut grade ensuring the stone looks its full size face-up.

Are lab grown diamonds certified and by which gemological institutes?+

Yes. Satéur's one-carat-and-up lab grown diamonds are IGI-certified by the International Gemological Institute, graded by the same independent process used for mined diamonds. The certificate verifies colour, cut, clarity, and carat weight, so you can confirm exactly what the price is buying.

What colour grade should I choose for an engagement ring diamond?+

For a near-colourless look, choose D–E colour — the grades Satéur's lab grown diamond rings are built on. Paired with an Excellent cut and VS clarity, a D–E stone is eye-clean and bright, and because lab grown diamond prices are a fraction of mined prices, you can hold a top colour grade without the mined-diamond premium.

Do lab grown diamonds cost the same across sizes and styles?+

No — price rises with carat weight and varies by setting and metal. Satéur's collection spans solitaire, pavé, three-stone, and eternity styles in solid 18K white and yellow gold across a wide price range, so you can match carat, shape, and setting to your budget while keeping a real, IGI-certified diamond and a lifetime guarantee.

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