18K Lab Grown Diamond Round-Cut Pendant Necklace, 1.05 Ct tw, VVS/E, IGI Certified

Set with 46 round brilliant diamonds totalling 1.05 carats, this 18K lab grown diamond pendant necklace is styled in the mangalsutra tradition — a chain of black beads and gold links leading to a pendant of sweeping, crossing diamond-set curves finished with a pear-shaped diamond cluster drop. It's designed to catch light from every angle while staying light enough for daily wear — a practical, photogenic choice for festive dressing and gifting.

What is a Diamond Cluster Drop?

A cluster setting groups small diamonds closely together so that, from a distance, they read as one larger, brighter shape — here a pear-shaped drop hanging beneath the pendant's diamond-lined curves. With 46 diamonds working together, this pendant maximises brilliance without the cost of a single large centre stone, and the black-bead chain gives it the meaning of a traditional mangalsutra in a modern, everyday form. It photographs beautifully for social occasions and festive gifting.

Specifications

• Stone: Lab Grown White Round-Cut Diamond
• Diamond Piece Count: 46
• Diamond Weight: 1.05 ct
• Gross Weight: 9.05 g
• Net Weight: 8.84 g
• Purity: 18K Gold (Yellow / Rose / White)
• Certification: IGI Certified Lab Grown Diamond
• Hallmarking: BIS Hallmarked Gold

Metal & Karat Options

This piece is available in 18K gold, so you can choose the purity that best fits your budget and how often you'll wear it — 18K gold offers everyday durability at a friendly price point, while 18K gold gives a richer tone, higher gold content, and stronger resale value. Each karat option comes in your choice of Yellow Gold, Rose Gold, or White Gold, letting you match the finish to your existing jewellery or personal preference.

Caring for Your Diamond Necklace

To keep this piece looking its best, clean it gently with a mixture of mild soap and lukewarm water using a soft-bristled brush, then pat it dry with a lint-free cloth. Store it separately in the pouch or box provided to prevent it from tangling with or scratching other jewellery. Avoid direct contact with chlorine, perfume, lotion, and hairspray, as these can dull the metal's shine and affect the diamonds' sparkle over time. We recommend having the setting professionally checked once a year to make sure every diamond stays secure.

GEMHUB Promise

✓ Free insured shipping within India  ✓ 30-day easy returns  ✓ Lifetime exchange  ✓ Certificate included  ✓ Factory-direct pricing

Frequently Asked Questions

Is this a real diamond?

Yes. This piece is set with a genuine lab grown round-cut diamond that is chemically, physically, and optically identical to a mined diamond, verified and certified by an independent gemological laboratory.

Can you tell it's lab-grown just by looking at it?

No. Lab grown diamonds share the exact same brilliance, fire, and hardness as natural diamonds — the only reliable way to tell them apart is specialised lab equipment, which is why every GEMHUB diamond ships with an independent certificate.

Is this necklace certified?

Yes, this piece ships with an IGI certificate confirming the diamond's lab grown origin along with its cut, colour, clarity, and carat weight, giving you documented proof of authenticity and value.

What gold and karat options are available?

This necklace is available in 18K gold, each offered in Yellow, Rose, or White Gold, so you can choose the purity and finish that best suits your style, budget, and how often you plan to wear it.

What is GEMHUB's return and exchange policy?

We offer 30-day easy returns and a lifetime exchange policy on all GEMHUB jewellery, along with free insured shipping across India, so you can shop with complete confidence.