4.20 CT IGI Certified Round Cut Lab Grown Diamond - VS2 Clarity, G Color
4,20 CT Diamond CT ROULD CUT CUT CHECH CREACH - VS2 CLARITY, G Cour

4,20 CT Diamond CT ROULD CUT CUT CHECH CREACH - VS2 CLARITY, G Cour

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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.

Scopri lo splendore del nostro diamante coltivato in laboratorio certificato IGI. Con un peso di 4,20 carati e con un taglio rotondo, questo diamante offre un perfetto equilibrio di chiarezza e colore, rendendolo una scelta ideale per un gigantesco gioiello.

Caratteristiche chiave:

  • Tipo: CVD (deposizione di vapore chimico) Diamante coltivata
  • Certificazione: Certificato IGI, garantendo autenticità e alta qualità
  • Forma: Taglia rotonda per uno stile classico e versatile
  • Peso carati: 4,20 ct., Fornendo una presenza sostanziale e impressionante
  • Grado di colore: G, offrendo un aspetto quasi senza colore con un tocco di calore
  • Chiarezza: VS2, con inclusioni molto lievi che sono difficili da rilevare
  • Taglio: Eccellente (ex), progettato per migliorare le prestazioni leggere e scintillare
  • Polacco: Eccellente (ex), garantendo una finitura liscia e di alta qualità
  • Simmetria: Eccellente (ex), contribuendo a un diamante perfettamente equilibrato e simmetrico
  • Misurazioni: 10,21 x 10,23 x 6,41 mm, offrendo un visivo ben proporzionato e sorprendente
  • Diametro/rapporto medio: 1.00, mantenendo una forma rotonda equilibrata
  • Profondità: 62,70%, ottimizzato per una riflessione e brillantezza ottimale della luce
  • Percentuale del tavolo: 57,00%, migliorando lo scintillio del diamante
  • Ombra: Nessuno, garantendo un colore coerente e puro

Questo diamante è perfetto per coloro che cercano una gemma di alta qualità con eccezionale chiarezza, colore e brillantezza, ideale per creare un pezzo di gioielli elegante e senza tempo.


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