IGI Certifié 1,00 CT Coussin allongé coupé en laboratoire Couleur - D Couleur, VS2 Clarity
926250481
IGI Certified Lab-Grown Diamond
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Frequently Asked Questions
Are lab grown diamonds real diamonds? +
Yes. Lab grown diamonds are 100% real diamonds with the same chemical structure, hardness,
brilliance, and fire as mined diamonds. They are made of pure crystalline carbon and are
graded by the same international standards as natural diamonds.
How are lab grown diamonds made? +
Lab grown diamonds are created using advanced CVD (Chemical Vapor Deposition) or HPHT
(High Pressure High Temperature) technology. These processes replicate the natural
conditions under which diamonds form deep within the earth, but in a controlled
laboratory environment.
Do lab grown diamonds look different from mined diamonds? +
To the naked eye, lab grown and mined diamonds look the same in terms of brilliance,
sparkle, and clarity. Even trained gemologists rely on advanced instruments and laser
inscriptions on the girdle, not eyesight alone, to tell them apart.
Are lab grown diamonds durable enough for everyday wear? +
Yes. Lab grown diamonds have a hardness rating of 10 on the Mohs scale, just like
natural diamonds. They are highly durable, scratch-resistant, and suitable for everyday
jewellery such as engagement rings, wedding bands, earrings, bracelets, and pendants.
Why do people choose lab grown diamonds instead of mined diamonds? +
Many people choose lab grown diamonds for better value, transparent and traceable
sourcing, lower environmental impact, and the ability to pick larger or higher quality
stones within the same budget compared to mined diamonds.
Are lab grown diamonds environmentally friendly and ethical? +
Lab grown diamonds avoid traditional mining and generally use fewer natural resources
and less land disruption. For many modern buyers, this makes them a more sustainable
and ethical choice with a smaller environmental footprint.
Are lab grown diamonds certified by IGI, GIA, and other labs? +
Yes. Lab grown diamonds are certified by the same trusted gemological laboratories that
grade natural diamonds, including IGI and GIA. Each certified stone comes with a grading
report detailing its 4Cs (cut, colour, clarity, carat), proportions, and growth method.
Do lab grown diamonds have resale value? +
Like most jewellery, resale value depends on demand, quality, and market conditions.
Lab grown diamonds focus on delivering strong upfront value by offering more size and
quality for your budget, which is why many people prioritise their beauty and wearability
over potential resale.
Can lab grown diamonds be used in any type of fine jewellery setting? +
Absolutely. Lab grown diamonds can be set in all types of fine jewellery, just like
mined diamonds. They work perfectly in 18K gold, platinum, and other precious metals
across engagement rings, wedding bands, earrings, necklaces, bracelets, and custom designs.
Do lab grown diamonds come in different shapes, sizes, and qualities? +
Yes. Lab grown diamonds are available in all popular shapes—round, oval, emerald, cushion,
radiant, pear, marquise, princess, heart, hexagon, and more—across a wide range of carat
weights, colours, and clarity grades, just like mined diamonds.
Élevez votre collection de bijoux avec ce diamant cultivé en laboratoire à coussin allongé Cushion Cushion Cushion IGI. Créée à l'aide de la technologie HPHT, ce diamant propose une qualité de couleur D sans faille et une clarté VS2, offrant un look brillant et sophistiqué.
- Poids carat: 1,00 ct.
- Taper: HPHT (haute pression à haute température) Diamond cultivé en laboratoire
- Certification: IGI certifié, garantissant des normes élevées de qualité et d'authenticité
- Forme: Coup de coussin allongé, offrant une apparence unique et élégante avec une réflexion de lumière exceptionnelle
- Grade couleur: D, incolore, offrant un éclat pur et radieux sans teinte visible
- Grade de clarté: VS2, avec des inclusions mineures difficiles à détecter même sous grossissement
- Polonais: Excellent (ex), donnant une surface lisse et hautement réfléchissante
- Symétrie: Très bon (VG), assurant des facettes bien alignées pour une brillance attrayante
- Mesures: 5,33 x 6,40 x 3,51 mm, avec une forme bien équilibrée et attrayante
- Diamètre / rapport AVG: 1.20, résultant en une forme harmonieuse et élégante
- Pourcentage de profondeur: 65,90%, améliorant l'éclat du diamant et les performances légères globales
- Pourcentage de table: 63,00%, contribuant à la dispersion et à l'éclat optimales
- Ombre: Aucun, assurant une apparence claire et lumineuse sans teinte de couleur
Ce diamant de coussin allongé à 1,00 carat est parfait pour fabriquer un bijou sophistiqué et intemporel, combinant la technologie de pointe avec l'élégance classique.
