Qu’est-ce qu’un diamant créé en laboratoire ?

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Bijoux Swarovski Created Diamonds Guide d’achat

Qu’est ce que signifie « diamant créé en laboratoire » ?

Les diamants créés en laboratoire qui composent les bijoux Swarovski Created Diamonds ont recours à un processus innovant qui reproduit la nature dans ses moindres détails. Résultat ? Un diamant aux attributs chimiques, physiques et optiques identiques au diamant naturel. D’une intense brillance, chaque diamant est minutieusement taillé puis serti sur des montures de haute joaillerie, donnant vie à des créations captivantes, à l’éclat éternel.

How Are Lab Grown Diamonds Made?

There are two ways to replicate the diamond formation process: HPHT (high pressure high temperature) and CVD (chemical vapour deposition). The technology is as brilliant as the diamonds themselves. In both cases, a tiny diamond seed is nurtured with carbon atoms under laboratory conditions of intense heat and pressure, so the diamond grows layer by layer. Each diamond forms in its own way, with one-of-a-kind inclusions and unique growth patterns.

Guide to the 4Cs Shop the collection

Lab Grown Diamonds vs Mined Diamonds

The only difference when comparing laboratory grown and mined diamonds is the way they originate. Lab grown diamonds are 100% diamonds, possessing the same chemical composition, hardness, brilliance, and fire as nature’s own creations. Just like a greenhouse orchid is identical to one grown in nature, a laboratory grown diamond is as exquisitely realized as a mined stone.

Swarovski Created Diamonds Buying Guide

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Discover the Creation of Diamonds

From a tiny carbon seed to a spectacular piece of fine jewellery, Swarovski Created Diamonds jewellery take you on a voyage of discovery, using innovative techniques to recreate natural wonders.

What Makes the Perfect Lab Grown Diamond?

The 4Cs of diamond grading are universally recognized and are a guiding light in the world of diamonds, helping to determine the quality and value of each laboratory grown diamond.

More about the 4Cs

Clarity

A Flawless Finish

I.F.

Internally flawless

VVS 1

VVS 2

Very very slightly included

VS 1

VS 2

Very slightly included

SI 1

SI 2

Slightly included

I 1

I 2

I 3

Included

Cut

Perfectly Precise

Colour

Colourless and Compelling

colourless

D-F

Near colourless

G-J

Slightly tinted

K-M

Very light colour

N-R

Light colour

S-Z

Carat

Worth its Weight

2.5 mm

0.05 CT

3.0 mm

0.10 CT

3.8 mm

0.20 CT

4.5 mm

0.30 CT

4.8 mm

0.40 CT

5.2 mm

0.50 CT

5.8 mm

0.70 CT

6.3 mm

0.90 CT

6.5 mm

1.00 CT

6.9 mm

1.25 CT

7.4 mm

1.50 CT

7.8 mm

1.75 CT

8.2 mm

2.00 CT

8.8 mm

2.50 CT

9.4 mm

3.00 CT

Why Choose Lab Grown Diamonds?

Swarovski Created Diamonds are a unique collaboration between science and magic. Honouring nature’s brilliance with irresistible luminosity, laboratory grown diamonds are 100% identical to mined diamonds in every way but how they originate, and are forging a new future for the diamond jewellery industry. They also represent better value.

Model wears lab grown diamond jewellery range by Swarovski

MYRIAD QUALITIES

Laboratory Grown Diamond Certification

All the laboratory grown diamonds adorning the Galaxy and Eternity collections are analyzed by IGI, the International Gemological Institute, to confirm the quality of each stone according to the 4Cs of diamond assessment. Only the finest laboratory grown diamonds are permitted in the Collections.

As proof of origin, every laboratory grown diamond that is 0.25ct or larger carries a laser engraving. This is visible only under strong magnification identifying it as an authentic Swarovski jewel of exquisite beauty.

More on Diamonds 4Cs Buying Guide IGI certification

Laboratory Grown diamonds jewellery set with Necklace, Earrings and Ring

Swarovski Created Diamonds

Made with 100% Renewable Energy

This is a milestone for Swarovski on our journey to provide a conscious choice and minimize the impact on our planet and its inhabitants. Galaxy and Eternity are the first Swarovski Created Diamonds Collections made using renewable energy in the entire process of growing, cutting and polishing laboratory grown diamonds, as well as the production of the jewellery pieces.
The Swarovski Created Diamonds collections are also made with 100% recycled gold, which further reduces the CO2 footprint of the jewellery, and repurposes precious resources

Moissanite vs Lab Grown Diamond

Lab grown diamonds are indistinguishable from mined diamonds. They exhibit the same properties of sparkle, fire, and scintillation. Moissanites, however, are engineered to give the illusion of diamonds but compositionally and visually they are quite different. Their durability, brilliance, and colour are quite distinct. Moissanites are not graded against the 4Cs like laboratory grown diamonds, they are only graded for their colour.

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man made diamonds impressionistic imagery

All About Swarovski Created Diamonds

Innovative production and design

The Swarovski Created Diamonds collection is a testament to our savoir-faire. These innovative jewellery styles exhibit a dazzling array of diamond cuts and intricate facets, expertly crafted to capture and transform light, creating a sense of wonder for all who experience them.

Lab Grown Diamonds Buying Guide

Find the perfect piece

Discover the world of Swarovski Created Diamonds jewellery, redefining the future of diamonds with exceptional collections that unite tradition and current trends. From the otherworldly brilliance of our interstellar collection to the pure elegance of our signature pieces, find a style that will last a lifetime.

Read our Lab Grown Diamonds Buying Guide

The 4Cs Guide of Diamonds

Quality control

An enduring measure of quality, the 4Cs are used throughout the world of diamonds to help you determine the quality and value of each stone. The laboratory grown diamonds in the Galaxy and Eternity collections are graded against these 4Cs by IGI, the International Gemological Institute.

Frequently asked questions

FAQ

What are laboratory grown diamonds?

Laboratory grown diamonds are 100% identical to mined diamonds. They are just grown from a ‘seed’ in a laboratory, building layer upon layer using HPHT (high pressure high temperature) or CVD (chemical vapour deposition) to replicate the natural process over several days or weeks, rather than in the earth over millions of years. Aside from their origin, they are exactly the same.

Are laboratory grown diamonds less expensive than mined diamonds?

Laboratory grown diamonds offer the freedom to explore more breadth of jewellery in terms of sizes, shapes and settings than ever before, and more easily. Swarovski is proud to offer modern, inspired designs with premium quality diamonds, meaning you get larger and higher quality stones tailored to every price point.

How are laboratory grown diamonds made?

Laboratory grown diamonds are made using an innovative process that flawlessly replicates nature, resulting in a laboratory grown diamond that is indistinguishable from a mined diamond in all chemical, physical, and optical attributes. There are two ways to replicate the diamond formation process: HPHT (high pressure high temperature) and CVD (chemical vapour deposition).
The technology is as brilliant as the laboratory grown diamonds themselves. In both cases, a tiny diamond seed is nurtured with carbon atoms under laboratory conditions of intense heat and pressure, forming layer by layer. Each laboratory grown diamond forms in its own way, with one-of-a-kind inclusions and unique growth patterns.

Are laboratory grown diamonds real diamonds? What is the difference between laboratory and mined?

Yes, laboratory created diamonds are 100% diamonds. They are identical to mined diamonds possessing the same chemical composition, hardness, brilliance and fire. Both are 100% carbon. One is born in a laboratory, the other one in nature - just as a greenhouse-grown orchid is identical to one found in nature. The only difference is their origin.

Are laboratory grown diamonds and mined diamonds the same?

Laboratory grown diamonds are 100% the same as a mined diamond in all optical, chemical and physical aspects. Only the diamond’s origin – from the earth or from a laboratory – is different. This difference can only be identified with sophisticated laboratory equipment. Laboratory grown diamonds processed in Swarovski Created Diamonds jewellery can be identified by a laser engraving on all laboratory grown diamonds 0.25 ct and larger.

Can a Jeweller tell that a diamond is laboratory created?

No, un gioielliere non riesce a distinguere un diamante creato in laboratorio da un diamante estratto né a occhio nudo né con le tradizionali attrezzature da gioielliere. Sono necessari gli strumenti sofisticati di un istituto gemmologico come l’IGI per scoprire se un diamante è creato in laboratorio o cresciuto sotto terra.

I diamanti creati in laboratorio potrebbero essere classificati come moissanite?

No, sono identici ai diamanti estratti in quanto possiedono la stessa composizione chimica, durezza, brillantezza e intensità di fuoco. Entrambi isono n carbonio al 100%.

La moissanite, anch’essa creata in laboratorio, è un carburo di silicio pensato per suscitare un’illusione di somiglianza con i diamanti, ma è molto diversa da essi per composizione e per aspetto.

Che cos’è un simulante di diamante?

I simulanti di diamante come la zirconia cubica e la moissanite non sono assolutamente diamanti, bensì gemme prodotte in modo da assomigliare ai diamanti, che sono molto diversi fisicamente, visivamente e per composizione.

Una zirconia cubica è uguale a un diamante creato in laboratorio?

No, la zirconia cubica non è uguale ai diamanti creati in laboratorio. La zirconia cubica è un simulante di diamante ed è fisicamente, visivamente e per composizione molto diversa da un diamante. I diamanti creati in laboratorio sono invece identici al 100% ai loro omologhi estratti in miniera, tranne che per la loro origine.