Complimentary shipping over $99 · 30-day returns · GRA certificate with every moissanite

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HOLYCOME Fine jewelry · since 2008
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A stone setter working at the bench

Custom engagement rings, made by the people who set them

You bring the idea — a sketch, a photo, an heirloom you want remade. We model it in CAD, show you the render from three angles, and cast nothing until you say yes.

Start a design See the process
18Years at the bench
8,000 m²Own factory, one roof
3–5 daysCAD turnaround
1,479Settings to start from

The process

Four steps, no surprises

  1. 01
    Brief & feasibilitySend a sketch, a photo or a link. We tell you what is possible at your budget, and what we would change. Free.
  2. 02
    CAD model & render3D model built to your stone. Three angles by email; resin print photo on request. Revisions until it is right.
  3. 03
    Cast, set, polish3–5 business days in production. Stones matched for hue and spread, set by hand, checked under magnification.
  4. 04
    Certificate & deliveryGRA card or IGI report with the piece, tracked shipping worldwide, 30-day returns.
Send your brief
Casting and finishing equipment in the Holycome workshop

What we need from you

Three things make a quote accurate

01

The stone

Moissanite or lab-grown diamond, shape and carat. If you have your own stone, measure it in millimetres — we cut the seat to the stone, not the carat figure.

02

The metal

925 silver with white or yellow finish, or solid 9K/14K/18K gold, PT950 platinum. Metal choice changes weight and price more than any other single decision.

03

The size & date

Ring size (US 3–13, half sizes) and the date you need it. Work backwards from the date, not from the shipping estimate.

Starting points

Change any of these

Every design below is a base model. Swap the stone, the carat, the metal or the band profile and it becomes yours.

All engagement rings

Honest answers

What custom actually costs

Why is there no price on the page?
Because the same ring is a different price in silver and in 18K gold, with a 0.5 ct or a 3 ct stone. A single number would be misleading. Send the spec and you get an itemised quote within one business day.
Do I have to pay before seeing the design?
No. The brief and the first CAD render are free. A deposit is only requested once you accept the quote and the model, and it is handled over a payment link.
Can you work from a photo of another brand’s ring?
We can use it as a reference for proportions and setting style, but we will not reproduce a trademarked design or a patented setting. Where a design is protected we will suggest a version that keeps the look and changes the construction.
What if the finished ring is the wrong size?
Tell us within 30 days. Silver rings are exchanged; gold and platinum rings can usually be resized, and we quote that before any work starts. Measure at the end of the day, and go up a quarter size for wide bands.
Start your design
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