The price of a 1 carat lab-grown diamond typically ranges from $800 to $2,500 USD, depending on several key factors:
Factors That Affect the Price of a 1 Carat Lab-Grown Diamond:
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Cut – The quality of the cut affects the diamond’s brilliance. Ideal or Excellent cuts cost more.
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Color – Graded from D (colorless) to Z (light color). D–F diamonds are more valuable.
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Clarity – Fewer inclusions mean higher clarity and price. Grades like VS1 or VVS1 are more expensive.
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Shape – Round brilliants are usually the priciest due to demand and cutting loss. Fancy shapes (oval, pear, emerald) may cost slightly less.
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Certification – Diamonds certified by IGI or GIA ensure quality and may carry a premium.
Quick Comparison:
| Quality | Approx. Price (USD) |
|---|---|
| Good (Color H–I, SI1–SI2) | $800 – $1,200 |
| Very Good (Color G–H, VS1–VS2) | $1,300 – $1,800 |
| Excellent (Color D–F, VVS1–VS1) | $1,900 – $2,500 |
Why Lab-Grown Diamonds Are Worth It:
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30–50% more affordable than mined diamonds
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Ethically sourced and eco-friendly
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Same physical, chemical, and optical properties as natural diamonds
Looking to buy a 1 carat lab-grown diamond?
Explore premium quality at competitive prices at New World Diamonds.
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