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This lab grown diamond pendant necklace sets a emerald-cut diamond design in 18K Solid Gold, finished with the precision and certification that define a piece meant to be worn every day and passed down for generations.
Every diamond in this piece is a lab grown diamond — grown in a controlled environment under the same heat and pressure conditions that form diamonds in the earth, so the result is chemically, physically, and optically identical to a mined diamond. No trained eye or standard gemological instrument can tell it apart from a natural stone without specialised lab equipment, and every stone ships with IGI certification confirming its cut, clarity, colour, and carat weight. The emerald cut trades brilliant faceting for long, open step-facets and a hall-of-mirrors effect, favouring clarity and light play over maximum sparkle — a refined, architectural look prized in statement centre stones.
| Brand | GEMHUB & CO. |
| Main Stone | Diamond (Emerald, White) |
| Stone Creation | Lab Grown |
| Diamond Count | 1 stone(s) |
| Total Diamond Weight | 4.02 ct |
| Gross Weight | 8.45 g |
| Net Weight | 7.845999999999999 g |
| Metal Purity | 18K Solid Gold |
| Metal Colour Options | Yellow Gold, Rose Gold, White Gold |
| Chain / Closure | Fine cable chain, adjustable length, secure lobster clasp |
| Certification | IGI Certified Lab Grown Diamond |
| Country of Origin | India |
This design is crafted in 18K solid gold, available in your choice of Yellow Gold, Rose Gold, or White Gold. All three tones use the same 18K gold purity — the difference is purely the alloy blend that creates the finish, so you can choose the colour that suits your style without any change in gold content.
Clean your necklace with mild soap, warm water, and a soft brush to keep the metal and stone(s) at their brightest. Store it separately in a soft pouch away from other jewelry to prevent tangling and surface scratches. Avoid contact with chlorine, perfume, and lotion, which can dull the finish over time, and have the setting professionally checked once a year to make sure every stone and the clasp stay secure.
This piece ships with IGI Certified Lab Grown Diamond documentation, so authenticity and quality are never in question. Every order ships worldwide, fully insured, and is backed by a 30-day return policy and a lifetime exchange guarantee — crafted in solid gold, priced factory-direct.
Is this a real diamond?
Yes. A lab grown diamond is a real diamond — it has the same chemical composition, hardness, and optical properties as one formed in the earth. The only difference is where it grew, and every stone in this piece ships with IGI certification confirming that.
Can you tell lab-grown from natural just by looking at it?
No. A lab grown diamond cannot be told apart from a mined one by eye, and not even with a standard jeweller's loupe — it takes specialised lab equipment to distinguish them, which is exactly why every stone comes with an IGI certificate.
Is it certified?
Yes. This piece ships with IGI certification for its lab grown diamond(s).
What chain length does this necklace come in?
This necklace comes on a fine adjustable chain with a secure lobster clasp, so you can wear it shorter at the collarbone or longer to sit over a neckline — no separate chain purchase needed.
What's the return policy and does it ship worldwide?
Yes, this piece ships worldwide fully insured, backed by a 30-day return policy and a lifetime exchange guarantee, so you can order with confidence wherever you are.
Free Worldwide Shipping — Complimentary on all orders, no minimum required.
Processing — Orders ship within 24–48 hours. Made-to-order pieces require 10–15 business days.
Delivery — 7–10 business days via FedEx, DHL, or equivalent. Fully insured & trackable.
Duties & Taxes — Import duties and local taxes (where applicable) are the buyer's responsibility.
Signature Required — High-value shipments require an adult signature on delivery.
Every piece comes with a genuine EGL / IGI / GIA certificate of authenticity, verifying the quality of your stone. Verify your certificate here →
A quick summary of how returns work at GemHub & Co. Most pieces are made to order; ready-stock items come with a 30-day return guarantee and a free first return.
Almost every order falls into one of two categories — we tell you which on each product page.
Most GemHub & Co. pieces are crafted specifically for you. These, along with customised and engraved items, are final sale and not eligible for return or exchange — except where the item arrives defective or we have made an error, in which case we replace or fully refund it at no cost to you, including return shipping.
Cancellations are accepted within 24 hours of ordering only; production begins within 5 hours of payment.
Ready-stock (non-custom) items may be returned within 30 days of shipment, or exchanged within 45 days.
Not sure whether your piece is made to order or ready stock? Email support@gemhubco.com before you place the order and we’ll confirm.
This is a summary. For the complete return and refund policy, including condition requirements, cancellation terms, and your consumer rights, please read the full Return & Refund Policy.
This store is owned and operated by Hamlet Global Trading FZCO (trading as GemHub & Co.), a free-zone company registered in the United Arab Emirates, with its registered office at IFZA Business Park, Building A1, Dubai, United Arab Emirates.
Note: Our products are handcrafted and personalised for your delight, hence a weight variance is expected.
Every piece is finished in our workshop. Change the chain length, metal, or pendant size — adds just a few days.
Customise this piecePair with matching pieces from the same collection
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