Complimentary shipping on orders over $199 · 30-day returns · GRA certificates included

Atelier since 2008

Custom jewelry, made in our own workshop

Engagement rings, wedding bands and fine pieces designed with you, then built in our own workshop. Choose the metal, the stone and the size - you approve the CAD render before we cast.

  • GRA certificate on request
  • Lifetime manufacturing warranty
  • 30-day returns
A custom engagement ring set with moissanite, photographed in the Holycome workshop
Quote in 1 business day CAD render before we cast
Made to orderDesigned with you, cast in our workshop
Complimentary shipping over $199Insured, tracked, worldwide
30-day returns & exchangesOn unworn, non-engraved pieces
Lifetime manufacturing warrantyMaterials and workmanship

Shop by category

All 1,487 designs
Setting and polishing benches in the Holycome workshop

The custom process

You approve the model before we cut the metal

Four steps, one designer, one price agreed up front. Most pieces are finished 12–18 business days after you approve the CAD render.

  • GRA certificate on request
  • Made to your exact ring size
  • Lifetime manufacturing warranty
  • Free first resize within 12 months

The collections

Shop all

Stones and metals

Three stones, one honest comparison

We work in moissanite, lab-grown diamond and lab-grown colour, set in 925 silver, 10K–18K gold or PT950 platinum. Here is how the two white stones actually differ on the bench.

 MoissaniteLab-grown diamond
CompositionSilicon carbideCarbon
Hardness (Mohs)9.2510
Refractive index2.65–2.692.417
Dispersion (fire)0.1040.044
Typical lookMore rainbow fire, warmer tint at larger sizesWhite, diamond-identical optics
CertificateGRAGRA · lab report on request
Rough silicon carbide blanks held in the hand before cutting
Rough silicon carbide blanks, before cutting and polishing.

The workshop

Eight thousand square metres, one address

The company started as a jewelry shop in Panyu, Guangzhou in 2008. Casting, setting and finishing were brought in-house in 2010, and in 2020 the Wuzhou factory opened with its own design studio and QC line. Nothing on this site is outsourced to a trading company.

2008
First shop opened in Panyu
8,000 m²
Wuzhou workshop
100+
Countries shipped to
1,487
Styles in the catalogue
Inside the workshop
Finished pieces photographed in the workshop

Before you choose a stone

All guides

Questions

What people ask before they order

If your question is not here, send it to us — a designer answers, not a chatbot.

How long does a custom piece take?

Most custom rings are designed and approved within 3–5 business days, then produced in 12–18 business days. Simple in-stock styles ship within 2 business days. You receive a CAD render for approval before any metal is cast.

Can I use my own stone or my own design?

Yes. We work from a sketch, a reference photo, or an existing stone you send us. Stones are measured and checked on arrival, then the setting is built to those exact dimensions.

What metals do you work in?

925 sterling silver (rhodium or gold plated), 10K, 14K and 18K gold in yellow, white and rose, and PT950 platinum. Metal weight and alloy are confirmed in writing on your quote.

Are your stones certified?

Moissanite and lab-grown diamonds can be supplied with a GRA certificate that matches the stone and its laser inscription. Ask for it on your quote — it is included at no extra cost on request.

Do you ship internationally?

We ship worldwide with tracked express couriers. Duties and taxes are the buyer’s responsibility; we declare accurately and provide commercial invoices for customs.

All questions

No obligation

Send us the idea. We will send back a price.

A sketch, a photo, or a stone you already own — a quote lands in your inbox within one business day.

Request a quote