Elegant diamond pendant with mixed metal chain, multiple diamond shapes clustered together
Two-tone silver and gold diamond pendant on intricate mixed metal chain
Two-tone gold and silver necklace with diamond cluster pendant in geometric star shape

CVD DIAMOND LOCKETS & CHAINS 18 KT EF VVS VS 4.68 CDL-221

SKU: CDL-221
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Fine Diamonds Icon

Fine Diamonds

1.53

Net Weight Icon

Net Weight

4.374

Gross Weight Icon

Gross Weight

4.68

Clarity Icon

Clarity

VVS VS

Colour Icon

Colour

EF

Purity Icon

Purity

18 KT

IGI Certified
Lab Grown
Eco-Friendly
Lifetime Warranty

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Why Choose Lab Grown Diamonds?

Identical to Mined

Identical to Mined

Same chemical, physical, and optical properties as natural diamonds

Bigger Diamond, Same Budget

Bigger Diamond, Same Budget

Customers can own a larger, higher-quality stone for the same price compared to a smaller mined diamond.

Everyday Wear Confidence

Everyday Wear Confidence

Affordable enough for daily use, removing the fear of loss or theft while still looking opulent.

Customisation Flexibility

Customisation Flexibility

Easier to produce in specific cuts, colours, and sizes, giving customers more creative freedom in design.

Transparency & Trust

Transparency & Trust

Certified with the same grading standards as mined diamonds, ensuring clarity, cut, colour, and carat are guaranteed.

Fashion Forward

Fashion Forward

Allows trend-conscious buyers to experiment with bold designs without the heavy financial burden.

Upgrade-Friendly

Upgrade-Friendly

Easier to exchange or upgrade to bigger stones over time compared to high-investment natural diamonds.

Tech-Backed Confidence

Tech-Backed Confidence

Produced with precision in controlled labs, removing unpredictability in sourcing or flaws.

FAQs

Below FAQ are some common concerns of our clients

Lab grown diamonds are real diamonds created in advanced laboratories under controlled conditions. They are grown using High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD) technology, which replicates the Earth’s natural diamond-forming environment.

  • HPHT (High Pressure High Temperature): Replicates the natural pressure and heat conditions of the Earth to crystallize carbon into a diamond.

  • CVD (Chemical Vapor Deposition): Uses carbon-rich gas in a chamber to slowly grow diamond crystals layer by layer. Both methods create genuine diamonds with the same quality as natural ones.
  • Yes. Lab grown diamonds are graded on the same 4Cs — cut, color, clarity, and carat weight — as mined diamonds. When certified, they are indistinguishable from natural diamonds even under professional examination.

    Every Elevé diamond is IGI-certified (International Gemological Institute), ensuring global standards for grading. Each diamond comes with a certificate of authenticity that details its cut, color, clarity, and carat.

    Yes. Lab grown diamonds are a sustainable alternative to mined ones. They produce up to 85% fewer carbon emissions, involve no deforestation or ecosystem destruction, and avoid the harmful effects of traditional mining.

    Lab grown diamonds typically cost 30–40% less than mined diamonds. With no mining or middlemen involved, you get a larger and higher-quality diamond for the same budget.

    The only difference is where they are formed:

  • Natural diamonds form in the Earth over billions of years.
  • Lab grown diamonds are created in weeks in controlled labs.
  • Both are identical in brilliance, durability, and structure.
  • While lab grown diamonds may not appreciate like rare natural diamonds, they hold intrinsic value as real diamonds and are an excellent choice for buyers who prioritize beauty, sustainability, and affordability.