IGI certifié 3,20 ct coussin coupé en laboratoire diamant - h couleur, clarté vs1
924250624
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.
- Taper: Cénéré par le laboratoire à l'aide de la technologie CVD, assurant des pratiques éthiques et durables.
- Certification de laboratoire: Certifié IGI, assurant l'assurance de la qualité et de l'authenticité du diamant.
- Forme: Coup de coussin, offrant une apparence intemporelle et polyvalente adaptée à divers conceptions de bijoux.
- Poids carat: 3,20 ct., Fournissant une taille et une présence substantielles idéales pour les pièces de déclaration.
- Grade couleur: H, indiquant un diamant presque sans couleur avec une légère chaleur qui ajoute du caractère et de la profondeur à la pierre.
- Clarté: VS1, présentant une excellente clarté avec des inclusions très mineures difficiles à détecter même sous le grossissement, assurant une apparence brillante et propre.
- Polon et symétrie: Les deux étant évalués comme excellents (ex), signifiant une coupe et une finition précises pour un éclat et une brillance maximaux.
- Fluorescence: Aucun, indiquant la couleur naturelle du diamant sans aucune fluorescence sous la lumière UV.
- Mesures: 8,20 * 8,28 * 5,26 mm, avec un rapport de diamètre moyen de 1,01, fournissant une forme bien proportionnée et visuellement attrayante.
- Profondeur et pourcentage de table: Profondeur de 64,10% et pourcentage de table de 61,00%, contribuant à l'attrait visuel global du diamant et aux performances légères.
- Ombre: Aucun, garantissant la cohérence de la couleur dans tout le diamant.
Ce diamant de coussin cultivé en laboratoire CVD CVD IGI combine un savoir-faire exceptionnel, des normes de qualité supérieure et un approvisionnement éthique, ce qui en fait un excellent choix pour créer des bijoux époustouflants et élégants.
