5.7ct Radiant Cut Diamond Eternity Band
A full eternity band carrying approximately 5.7 cttw of elongated radiant cut white diamonds in a shared prong setting, hand made in solid 18K gold.
Product Overview
A full eternity band is the hardest thing in this workshop to get right, and the reason is matching. Every stone sits beside two others at the same height, under the same light, on a curve. One diamond a shade warmer or a hair longer and the ring reads as a repair rather than a set. The stones on this band are hand selected to match in colour, clarity and cut before any metal is cut, which is why the run is quoted per band rather than per carat.
Key Benefits
- Elongated radiant cuts hand selected to match in colour, clarity and cut
- Shared prong setting shows very little metal, so the line of stone is continuous
- Solid 18K gold, not plated or filled
- Sizes made to order, and custom engraving available inside the shank
At A Glance
- Family
- Eternity And Wedding Bands
- Category
- Rings
- Product type
- Full eternity wedding band
- Metal
- Solid 18K gold
- Total diamond weight
- Approx. 5.7 cttw
- Diamond cut
- Radiant, elongated
What It Looks Like
Photographs of this product taken by the factory, lit and in production. Nothing here is a rendering of a product that does not exist yet.
Who It Is For
- Bridal and engagement specialists
- Independent designers who sell matched sets
- Wholesalers carrying a certified diamond programme
- Private clients commissioning through a local jeweller
Problems It Solves
- Eternity bands where the stones visibly differ in tint from one side to the other
- Heavy prong work that swallows the stone and kills the light
- Bands sold in fixed sizes only, so the customer is asked to change fingers
- Plated or gold-filled bands that wear through at the palm side within a year
Application Scenarios
- A bridal retailer who needs a matched eternity band beside an existing engagement ring
- An anniversary commission where the carat weight is set by budget, not by stock
- A private label collection that needs one halo-free, stone-forward hero piece
- A replacement band for a customer whose original cannot be resized
Technical Features
- Approximately 5.7 cttw of natural white diamonds, radiant cut
- Stated diamond range H-I colour, VS1-VS2 clarity
- 3EX cut grade stated on the source specification
- Shared prong setting, white gold
- Hand crafted throughout by the workshop's own setters
Published Specification
Every row below is reproduced from the manufacturer's published specification for this range. Rows shown in italics are figures the specification does not publish; those are confirmed in writing rather than estimated here.
| Product type | Full eternity wedding band |
| Metal | Solid 18K gold |
| Total diamond weight | Approx. 5.7 cttw |
| Diamond cut | Radiant, elongated |
| Diamond colour | H-I |
| Diamond clarity | VS1-VS2 |
| Cut grade | 3EX |
| Setting | Shared prong |
| Ring size | Made to order |
| Engraving | Characters, dates and names, on request |
| Nickel | Nickel safe |
| Price | Quoted per enquiry; the source publishes no price |
Use Guide
- Give a finger size, not a diameter, and say whether it is a summer or winter measurement
- A full eternity band cannot be resized later, so confirm the size before production
- Wear it inside a pair rather than alone if the customer works with their hands
- Clean with warm water, mild soap and a soft brush; avoid ultrasonic cleaning after knocks
Quality Control
- Stones matched for colour, clarity and cut before setting begins
- Prong height checked around the full circle so no stone sits proud
- Interior of the shank checked smooth after engraving
- Finished band inspected under magnification before packing
Materials
- Solid 18K gold
- Natural white diamonds
Manufacturing Process
- Stone selection and matching
- CAD and wax
- Casting
- Shared prong setting
- Polishing
- Final inspection
Certification Standards
Production follows GIA certificate available on certified stones, Type A jade certification available, Nickel-safe alloys. Certificates are sent per product on request rather than posted publicly, because the documents a shipment needs depend on the destination market.
Customisation Options
- Carat weight and stone size adjusted to budget
- Natural diamonds, lab grown diamonds or coloured gemstones
- 18K white, yellow or rose gold
- Inside engraving with names, dates or characters
How It Compares With The Alternatives
A technical comparison against other ways of solving the same problem. Nothing here is a performance claim against a named competitor product.
| Against a catalogue equivalent | This page publishes the metal, the karat, the stone grade and the dimensions the factory states, and says plainly where it states none. Catalogue product usually publishes adjectives. |
| Against buying the piece ready made elsewhere | Design, casting, setting, drilling and polishing all happen in the same building, which is what keeps the decisions with the person holding the stone rather than with a purchase order. |
| Against another family in this range | See the Rings page for what this family does that the others do not, and the related products below for the nearest alternatives. |
5.7ct Radiant Cut Diamond Eternity Band Questions
Can this band be resized after it is made?
Can the carat weight be reduced to hit a target price?
Are lab grown diamonds an option?
Do the stones come with certificates?
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Workshop Records
Request 5.7ct Radiant Cut Diamond Eternity Band
Send the finished size, the quantity, the mounting and the destination market. A quotation and the full specification come back by email.