This range is built for teams that want one steady lab grown diamond necklace supplier instead of a rotating list of vendors, and for buyers putting together a wholesale lab grown diamond necklace programme around specifications they control. Every piece is made to order: metal, diamond size, length, style and accent arrangement are settled with you before anything is cut or set, and the approved specification stays on file for repeat runs.
Buyer snapshot
Before you open a quote, five decisions shape the whole order: style, metal, stone size, length and accent arrangement. This page keeps those five axes separate so you can settle them one at a time, write them into a brief, and hand a single approved specification to production. Nothing here is a fixed catalogue item — the necklace is built to the specification you sign off.
Style matrix
The range lists four ways a lab-grown diamond necklace can be built. Treat them as construction choices rather than stock numbers — each one suits a different slot in a collection, and each one is made to order with the stone, metal and length you nominate.
One centre diamond on a fine chain — the cleanest silhouette in the range and the usual starting point for engagement and bridal lines.
Diamonds set at even intervals along the chain, so the necklace reads as repeated points of light rather than one focal stone.
A continuous run of matched stones — the most stone-led of the four archetypes, and the one buyers usually choose as an anchor piece for a new collection.
Two lengths worn together, so one framed set creates a stacked effect at the neckline and pairs naturally with studs and rings.
Metal & purity
10k gold, 14K gold, 18K gold and platinum are all listed options, and metal purity is verified for each karat and for platinum. The metal decision sits separately from the style and stone decisions — settle it on the written specification so the setting partner builds to one standard.
| Metal option | Purity verification | Specification note | What to settle before production |
|---|---|---|---|
| 10k gold | Purity verified for the karat | Listed as part of the gold range on the product page. | Name the karat on the brief so the metal is fixed before anything is cut or set. |
| 14K gold | Purity verified for the karat | Appears in the range summary as one of the gold options. | Include the karat when you send your style reference, so the setting partner works from one approved metal. |
| 18K gold | Purity verified for the karat | Listed alongside 10k and 14K in the same made-to-order flow. | Keep the karat consistent across a set — necklace plus studs or rings — so the finish reads as one collection. |
| Platinum (PT) | Purity verified for platinum as well as for each karat | Platinum is listed as a metal option next to the golds. | Confirm platinum explicitly on the spec sheet before production starts. |
Stone specification
The stone side of the order is narrower than the style side but it carries the longest lead-time decisions: how the centre diamond was grown, what size it should be, and how the accents are arranged around it.
The centre stone is grown by HPHT or MPCVD. Because that choice is part of your centre-stone specification rather than an interchangeable detail, state it when you send the reference so the order is written the way you intend to sell it — and so the same wording carries into repeat runs.
A continuous run only reads as one unbroken line when the stones are matched. If your design is a line or tennis style, confirm the accent arrangement and the matching expectation with the setting partner before production, then keep that wording on the approved specification.
Spec builder
Quotes move faster when the five axes arrive in the same order every time. Write them in one line, send it with your reference, and the specification is fixed in writing before anything is cut or set.
| Axis | What you choose | What to write on the brief |
|---|---|---|
| 1 · Style | Single-stone pendant, station, line/tennis, or layered look | The style name from the range, plus any drawing or sample you are matching. |
| 2 · Metal | 10k gold, 14K gold, 18K gold or platinum (PT) | The karat or platinum, stated once and repeated on every line of the order. |
| 3 · Stone size | Diamond size selected to your specification | The size you want for the centre stone, with the grown-by process (HPHT or MPCVD). |
| 4 · Length | Shorter collarbone length, longer evening length, or two lengths for a layered look | The length you need, and for a layered look both lengths together. |
| 5 · Accent arrangement | Customizable accent layout, including matched runs for line styles | How the accents should sit along the chain, and whether they must be matched. |
Length & layering
Necklace length is made to order, which means it is a specification decision rather than a stock variant. The range describes three length outcomes, and each one answers a different retail question.
Shorter lengths sit at the collarbone, which keeps the pendant inside the neckline of high-cut garments.
Longer lengths change the reading of the necklace from daytime accessory to evening piece.
The layered look pairs two lengths, so the two pieces have to be planned as one set rather than bought separately.
Because length is made to order, it is confirmed as part of the written specification before production — the same discipline that applies to metal and stone size.
Decision guide
Start from what you are actually launching, then read across to the specification that fits and the detail that most often slows an order down if it is left open.
| If your project is | Specify this | Confirm before production |
|---|---|---|
| Launching a new collection around one anchor necklace | Line or tennis style with a continuous run of matched stones | Matched-stone consistency across the whole run, and one metal karat for the entire piece |
| Building a bridal or engagement-led set | Single-stone pendant with a lab-grown diamond centre | The grown-by process (HPHT or MPCVD), the stone size, and the final chain length |
| Adding an opening price point to an existing pendant line | Station style in the entry gold karat | The accent arrangement, so the intervals along the chain are reproducible on the next order |
| Matching a necklace to studs and rings you already sell | The same metal and stone size as your existing approved set | Your current approved specification, so the pieces read as one collection |
| Selling into high-neckline fashion ranges | A shorter collarbone length | The final length, written on the specification rather than agreed verbally |
| Reordering a style you have already approved | The previous approved specification, unchanged | Nothing new — quote against the file so the new run matches the old one |
There is no cart and no list price on this range — orders are quoted against the specification you send. Use Request Detailed Pricing on the product page, or add the piece to your quote list and review it before you send the brief. Bulk and wholesale orders, custom styles and repeat runs are all handled through the same quote path.
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View productit is made to order. metal, diamond size, length, style and accent arrangement are settled with you before production starts, and the approved specification is kept on file so later runs can be produced to the same standard.
the listed options are 10k gold, 14k gold, 18k gold and platinum (pt). metal purity is verified for each karat and for platinum. state your chosen metal on the written specification so the setting partner builds to one standard.
the centre stone is a lab-grown diamond grown by hpht or mpcvd. state which growth process your order calls for when you send the reference, so the specification is fixed the way you intend to present the finished necklace.
yes. diamond size is selected to your specification and the accent arrangement is customizable, including matched stones for continuous line or tennis runs. a large inventory of lab-grown diamonds is held for orders, and setting is completed by vetted jewellery setting partners.
length is made to order. shorter lengths sit at the collarbone and suit high necklines; longer lengths read as evening wear; the layered look pairs two lengths worn together. confirm the final length on the specification before production.
use request detailed pricing on the product page, or send your reference — a cad file, sketch, photograph or sample piece — and the specification is fixed in writing. bulk and wholesale orders are quoted this way, the necklace is set to the approved specification, and the finished piece is presented for approval before packing.
