Direct lab-grown feeds from over 25 growers and manufacturers, white and fancy-colour.
Wholesale suppliers →The complete guide & done-for-you service
Lab-grown diamond
API integration, built
into your store.
We connect lab-grown diamond APIs — Nivoda, RapNet, IDEX and 25+ manufacturers — to your Shopify, WooCommerce or Magento site. Live inventory, your pricing, your theme. You hold no stock. You pay for no stone until it sells.
Diamond stores # nothing else since 2009
25+ lab-grown suppliers
From $1,200 one-time
60%
of diamond sales are lab-grown on stores we've built
25+
lab-grown diamond manufacturers integrated
~30%
cheaper than natural — captures budget-led buyers
$1,200
one-time, from — no retainers, no per-stone fees
01 What it is
What is a lab-grown diamond
API?
A lab-grown diamond API — for lab diamonds, also written lab grown diamonds — is a connection built by a supplier that feeds their live inventory — availability, specifications, pricing and images — straight into your website. It lets you show thousands of lab-grown diamonds in real time, without buying or storing a single stone.
Integration maps that feed to your catalogue, applies your markup and currency rules, and displays it inside your theme — as a loose lab-grown diamond search, or inside a ring, pendant or earring builder. Think of it as lab-grown diamond inventory software that lives in your store.
02 Why lab-grown
From niche request to
mainstream choice
Two years ago, lab-grown diamonds were a niche request. Today they're a mainstream choice — on the stores we've built, lab-grown accounts for around 60% of diamond sales. They're optically and chemically identical to mined diamonds, conflict-free, and roughly 30% cheaper, which is why demand has surged across the US, UK, Australia and Europe. A lab-grown diamond API lets you meet that demand without sourcing, photographing or holding stock.
Live inventory & pricing
Availability and prices pull straight from the supplier, so customers never see a stone you can't deliver — and you never quote a stale price.
A deeper catalogue overnight
Thousands of shapes, sizes, colours, grades and certifications appear without you sourcing or photographing a thing.
Search that converts
Precise filters on the 4Cs let buyers land on the right lab-grown diamond in seconds — the single biggest lever on diamond conversion.
Sustainable & conflict-free
An ethical, lower-cost alternative that opens a clean upsell path to natural diamonds for shoppers who want both.
03 Suppliers
Lab-grown supplier
integration — yours or ours
As your diamond API provider and integration partner, we connect to whatever lab-grown feed you have. Already have a manufacturer? We wire in theirs. Don't have one yet? We introduce you to vetted lab-grown suppliers, then take over the technical side.
25+ manufacturers
Nivoda
GraphQL API with a deep lab-grown and fancy-colour catalogue and an automated purchase hold.
Nivoda API integration →RapNet
Lab-grown listings from the Rapaport network, mapped and priced to your rules.
RapNet integration →IDEX
IDEX Online lab-grown diamond data, real-time or scheduled.
IDEX diamond feed →Your own factory feed
Have a lab-grown manufacturer or factory tie-up, including low-MOQ arrangements? We integrate private feeds.
Custom diamonds →Multi-supplier & your stock
Blend several lab-grown feeds with the diamonds you already own, in one search.
Multi-platform overview →04 Platforms
Built for your platform,
matched to your theme
The lab-grown diamond search is designed to sit inside your existing store, so it reads as part of your brand — never a bolted-on widget.
Shopify
Lab-grown feeds and ring builders as theme-native sections and app blocks.
Shopify jewelry stores →WooCommerce / WordPress
Custom-built lab-grown diamond search and builders inside your WordPress theme.
WooCommerce jewelry sites →Magento
Scalable lab-grown catalogues and configurators for Magento 2 stores.
Magento jewelry sites →PrestaShop
Lab-grown integration and ring builder modules for PrestaShop.
PrestaShop integration →05 Live vs daily feed
Real-time API or daily CSV —
we build both
Some lab-grown manufacturers expose a real-time diamond price API and diamond inventory API; others send a daily CSV data dump. Here's how they compare, and how we handle each.
| Real-time Restful API | Daily CSV data dump | |
|---|---|---|
| Data freshness | Updates on every request — availability and price always current. | Refreshes once a day on a scheduled import. |
| Best for | Fast-moving prices, large catalogues, live availability checks. | Stable pricing, manufacturers without an API, simpler setups. |
| What we handle | Authentication, rate limits, caching, error handling, currency & markup. | Scheduled imports, de-duplication, mapping, markup & currency. |
| Purchase flow | Live stock check at checkout; supplier holds where supported (e.g. Nivoda 48-hour hold). | Manual or scheduled availability confirmation on order. |
06 What you can offer
Six ways to sell lab-grown
diamonds
Every option below is built to fit your existing theme, with natural diamonds alongside lab-grown wherever you want them.
Loose lab-grown search
A full lab-grown diamond listing with fast filters on shape, carat, colour, clarity, cut and certification.
Ring builder option
Offer lab-grown as an option in your engagement ring builder, alongside natural stones.
Pendant & earring builders
Add lab-grown to pendant and earring configurators, mixed with natural where you want.
Fancy-colour lab diamonds
List lab-grown fancy-colour diamonds as their own line or inside every builder.
B2B supplier feed
Wire lab-grown suppliers into a B2B site for trade buyers and wholesale customers.
Lab-grown dropship store
Launch a lab-grown-only store on a supplier tie-up — diamond sourcing handled by the feed, no upfront stock.
07 Explore the topic
Go deeper on lab-grown
diamond integration
This page is the hub. Each guide below covers one supplier, platform or module in detail.
Nivoda API integration
Bespoke Nivoda GraphQL builds for lab-grown & natural.
Custom & own-stock diamondsBlend your own lab-grown inventory with supplier feeds.
Wholesale diamond suppliersConnect vetted lab-grown suppliers and factories.
Shopify ring builderBuild-your-own rings with lab-grown, native to Shopify.
WooCommerce ring builderLab-grown ring builder for WordPress.
Pendant builderExtend build-your-own to pendants.
Melee diamondsSmall lab-grown melee for settings and accents.
Multi-platform diamond APIHow feeds work across Shopify, Magento & WooCommerce.
B2B diamond marketplaceTrade platforms and wholesale lab-grown feeds.
Proof Recently completed
Lab-grown integrations, live
now
A sample of stores where we've integrated lab-grown diamond feeds across the US, UK, Australia, Europe and South Africa.
SJ Gems
South Africa
SkygemAustralia
iziosEurope
yorxsGermany
Precious LabEurope
K&P Dai PhatVietnam
Diamond LabGreece
Sand & StonesSouth Africa
Trek JewellersUK
With ClarityUSA
Derco DiamondsEurope
Whitehouse Bros.USA
★★★★★
"They were genuinely invested in the success of our project. Delivered a stable and cost-effective Shopify website."
Tobias Hug — Munich, Germany
★★★★★
"Overall, this is one of the best development teams I've ever worked with."
Andrew Elawar — Washington, DC
★★★★★
"Their experience in creating advanced jewellery e-commerce sites was impressive."
Karl Gemayel — Lebanon
08 Process
From first email to live in four
steps
Tell us your setup
Share your platform, supplier (if any) and the features you want — a quick email starts it.
Line up suppliers
Use your own lab-grown supplier, or we introduce you to reliable ones and help you open an account.
We build it
We connect the API, apply your markup and currency rules, and theme-match the design in Figma before we code.
Go live
We test, launch and hand over a lab-grown diamond experience that reads as part of your brand.
Ready to add lab-grown diamonds?
Tell us your platform and suppliers and we'll send a fixed, one-time quote — no retainers, no per-stone fees.
From $1,200One-time. Priced by platform, feeds & features.
Get your quote
info@transpacific-software.com
09 FAQ
Lab-grown diamond API
integration, answered
What is a lab-grown diamond API?
A lab-grown diamond API is a connection built by a supplier that feeds their live inventory — availability, specs, pricing and images — straight into your website. It lets you show thousands of lab-grown diamonds in real time without buying or storing a single stone.
How much does lab-grown diamond API integration cost?
It starts at $1,200 as a one-time cost. The final price depends on your platform, how many supplier feeds you connect and the features you need — a ring builder or custom filters, for example.
Which lab-grown diamond suppliers can you integrate?
Nivoda, RapNet and IDEX lab-grown feeds, plus 25+ lab-grown manufacturers and your own private or factory feeds — white and fancy-colour lab-grown diamonds included.
Can you integrate the Nivoda API for lab-grown diamonds?
Yes — we connect the Nivoda diamond API to WooCommerce, Shopify and Magento with theme-matched design, your own markup and currency rules, and full support for lab-grown, white and fancy-colour diamonds.
Do you support real-time lab-grown diamond price and inventory APIs?
Yes. Some manufacturers offer a real-time RESTful diamond price and inventory API; others send a daily CSV data dump. We build for both, so your catalogue and pricing stay current either way.
Which platforms do you support?
Shopify, WooCommerce/WordPress, Magento and PrestaShop. The lab-grown diamond search is designed to sit inside your existing theme, so it reads as part of your store rather than a bolted-on widget.
Can I sell lab-grown and natural diamonds together?
Yes. Lab-grown and natural run in the same search, ring builder, pendant builder and earring builder, so customers filter and choose between them in one place.
Can I launch a lab-grown-only or dropship store?
Yes. On a supplier tie-up we can build a lab-grown-only, dropship-style store where diamond sourcing is handled by the feed — no inventory and no upfront stock.