Four Prong Lab Grown Diamond Solitaire Necklace, Basket Setting
Four Prong Lab Grown Diamond Solitaire Necklace, Basket Setting
Free shipping. Duties and taxes included.
D-F Color, VS-VVS Clarity. Diamonds under half a carat are sorted to these grades rather than certified one by one, as is standard in the trade. A Naomi Seoul Certificate of Authenticity comes with your piece.
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Made to order in Seoul. Arrives Nov 6 to 13 Made to order in Seoul. Your free ring sizer ships first. · Lifetime care

Offers
10% off your first order
5% back in store credit
Complimentary Akoya Pearl Studs
Made to order in Seoul. Arrives Nov 6 to 13 Your free ring sizer ships first.
The piece
An open gold basket
A single round lab-grown diamond in solid gold, held in a basket setting: four prongs, small posts of gold, on an open gold frame beneath the stone. The chain runs straight into the setting, with no bail (the small loop most pendants hang from) between them. It comes in six stone sizes, from 0.3 to 2 carats.

Open from behind
From behind, the setting is open gold wire, with the diamond showing through it.

Four rounded prongs
Small rounded tips at four corners hold the stone and leave almost its whole face showing.

On the body
The model wears the 0.5 carat stone, 5mm across, resting just below the collarbones.
Dimensions
Measurements
Each piece is made by hand, so its weight can vary slightly from the figure shown.
Three chain options
Each chain has a jump ring, so it can also be worn shorter.
Solid line: full length.Dot: a shorter fastening point.
- 40-42cmFull length 42cm, adjustable at 40cm
- 42-45cmFull length 45cm, adjustable at 42cm
- 40-42-45cmFull length 45cm, adjustable at 40cm and 42cm
Where a length sits depends on your neck.
A clearer sense of scale
Gold and lab-grown diamond



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Solid 14K or 18K gold
14K has a softer gold color, and 18K a richer, warmer one. 14K is 58.5% pure gold and 18K is 75%.
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A diamond, grown not mined
Grown in a laboratory, and identical to a mined diamond in chemistry, light and hardness.
- Color
- D–F
- Colorless, the top of the scale
- Clarity
- VS–VVS
- Inclusions seen only under magnification
- Under 0.5ctYour selection Sorted to this grade range
- 0.5ct to 1ctYour selection Graded in Seoul to the GIA 4C standard
- 1ct and aboveYour selection IGI report
This lab-grown diamond is certified in Seoul, graded to the GIA 4C standard. Its certificate ships with your piece.
This lab-grown diamond is IGI-certified. Its IGI report ships with your piece.
In the box
Everything it arrives with
- The necklace, in a jewelry case tied with ribbon
- Certificate of Authenticity
- Lab-grown diamond certificateFor the center stone
- Gold polishing cloth
- Plain, unbranded outer carton
Made to order
Arrives Nov 6 to 13
- Order placedOct 16
- Made in Seoul5 to 15 business days
- We inspect every piece before it ships
- Ships by DHL Express, insured, signature on delivery. Duties and taxes paid.
- ArrivesNov 6 to 13
Dates count business days from today.
Custom requests
A piece of your own
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This piece, your way
Made in a different metal, stone or length.
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A design of your own
Bring an idea or reference images, and we make it by hand in Seoul.
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A clear quote first
We confirm feasibility, timing and price before we begin.
Repair and care
Looked after for as long as you wear it
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Repairs at any age
We repair, clean and polish every piece we make, quoted in advance.
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Cleaned with every repair
Each repair includes a complimentary clean and stone check.
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One message to start
Send your order number and a few clear photos. We'll quote the repair and round-trip shipping.
Care
Keeping it bright
- Soak in warm water with a little mild soap. Pat dry with a soft cloth, then let it air dry.
- Take it off for the shower and the pool: chlorine dulls gold over time.
- Store it on its own in a soft pouch, so other gold can't scratch it.
Questions about sizing or stones? Client care replies within one business day.
Questions
Will Gold Jewelry Tarnish Over Time?
No. Every Naomi Seoul piece is solid 14K or 18K gold, which doesn't tarnish in everyday wear. The small share of other metals in the alloy isn't enough to dull it under normal conditions. To keep the shine, keep pieces away from harsh chemicals and perfume, don't leave them wet for long, and wipe them with a soft cloth now and then.
Can I Exchange My Item?
We don't offer direct exchanges. For a different size, metal or piece, return the original within 14 days of delivery, unworn and in its original packaging, and place a new order.
Our usual return terms and return shipping fee apply. In the EU or EEA, the EU and EEA section of our refund policy applies instead.
Can I Cancel or Update My Order?
Every piece is made to order, so once production begins, changes or cancellations may not be possible. Write to us or message us in the chat as soon as possible.
Engraved and custom pieces, and rings made to the size you confirmed with our free ring sizer, can't be cancelled or refunded once production begins. Full details are in our return policy.
Do You Ship Internationally?
Yes, we do ship internationally. We offer free shipping on all orders.
We ship to the following countries:
Austria, Australia, Belgium, Canada, Switzerland, Czechia, Germany, Denmark, Spain, Finland, France, United Kingdom, Hong Kong SAR, Ireland, Israel, Japan, Kuwait, Malaysia, Netherlands, Norway, New Zealand, Poland, Portugal, Philippines, Sweden, Singapore, United States, United Arab Emirates, Indonesia, Thailand, Vietnam, Qatar, Saudi Arabia, Taiwan.
We don't ship to other countries at the moment, but we're working to expand our shipping network so we can deliver our products to more countries and customers in the future. We're committed to providing a smooth and satisfying delivery experience, so we appreciate your patience and understanding.


