Exquis 4.02 ct coussin coupé en laboratoire diamant: IGI certifié, clarté VVS2, H couleur
923840293
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.
Découvrez le luxe comme jamais auparavant avec notre superbe diamant cultivé en laboratoire de coussin de 4,02 ct, méticuleusement conçu à la perfection. Voici pourquoi c'est une coupe au-dessus du reste:
- Taper: Cultivé via la technologie des MCV, assurant un approvisionnement éthique et une durabilité environnementale.
- Certification de laboratoire: IGI certifié, garantissant l'authenticité et la qualité.
- Forme: Coussin élégant coupe, dégageant un charme intemporel et sophistication.
- Poids carat: Un 4,02 ct.
- Grade couleur: Grade de couleur H chic, offrant un équilibre délicat de chaleur et de pureté.
- Clarté: Clarité VVS2 exceptionnelle, révélant la clarté et la transparence fascinantes.
- Polon et symétrie: Les deux ont été classés comme excellents, indiquant l'artisanat et la précision impeccables.
- Fluorescence: Aucun, garantissant une beauté pure et pure dans toutes les conditions d'éclairage.
- Mesures: Proportionné avec précision à 8,74 * 8,77 * 5,78 mm, pour un ajustement parfait dans votre réglage souhaité.
- Diamètre moyen / rapport: Avec un rapport idéal de 1,00, ce diamant possède des proportions équilibrées pour une brillance maximale.
- Profondeur: À 66.10, il collait l'équilibre parfait entre la profondeur et la surface pour une réflexion optimale de lumière.
- Pourcentage de table: 61,00%, optimisant l'apparence face visible du diamant pour un éclat à couper le souffle.
- Ombre: Aucun, assurant une teinte pure et non contaminée qui captive l'œil.
Offrez-vous le symbole ultime du luxe et de l'élégance avec notre diamant cultivé en laboratoire exquis, méticuleusement conçu pour captiver les cœurs et inspirer la crainte.
