Custom Diamond Engagement Ring
Item # 100810
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This elegant engagement ring features a round brilliant cut diamond in a four prong platinum setting atop a knife edge shank, accented with three small diamonds on either side. It was created for a client from Renton, WA, who worked with our team onsite in our Bellevue, WA showroom to pick out the right details and design the perfect piece.
Read the full description
Center Setting
The 0.80 carat round brilliant cut diamond at the top of this ring is cradled securely in four platinum prongs that rise up smoothly from the center of the shank below. They raise the diamond up above the rest of the piece to help it stand out and to give a clear view of it from all sides, which only enhances its beauty.
Accent Diamonds
On either side of this center stone, clusters of three round diamonds are prong set, and these both reinforce the beauty of the larger diamond and ease the transition from the main setting to the tapered shank. The clusters are arranged with two diamonds closer to the middle and one on the outside so that the prong holding this last stone arises naturally from the knife edge of the band. Diamond Engagement Rings
The fronts of the ring below the main setting feature a subtle and graceful design formed by the prongs that hold the diamonds. They are arranged in such a way that they seem to all grow out of the same point directly below the main stone, and that brings a lovely balance to the design.
Customization Options
If you’d like to adjust this design and make it more your own, there are plenty of ways to go about it. For instance, you could use a different type of gemstone for the center stone or for the accents. Sapphires in particular are a great alternative to diamonds in engagement rings, as they are nearly as hard and come in a wide range of colors. Design Your Own Engagement Ring
You could also experiment with different types of metal like rose or yellow gold if you want to bring some contrast to the piece while sticking with all diamonds. These metals can help move the design in a more vintage-inspired direction, and removing the knife edge from the shank could help with that as well.

Reference specifications
- Item number
- 100810
- US ring size shown
- 5.00
- Details
- Platinum Ring
6 Diamonds - .10 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry - Center pictured
- 0.80 ct Diamond
- Gem
- Diamond
- Shape
- Round
- Style
- Contemporary
- Setting style
- Cluster, Shared Prong
- Band style
- Knife Edge, Tapered
- Feature
- Diamonds
- Metal shown
- Platinum
- Finish
- Polished
These specifications describe the original design. Stone counts and weights are approximate and may change with size or customization.
Customize
Use this design as a starting point for a custom piece.
Discuss the stones, metal, proportions, setting and finish with a designer, online or in our Seattle and Bellevue showrooms. You can bring reference photographs or your own stone for us to assess.
Design and estimate
The initial design and estimate are free, with no obligation. Your designer discusses the materials, changes and budget with you before you commit.
3D design review
After you accept the estimate and make a down payment, we create a 3D CAD model and rendered views. Revisions within the initial design parameters are included; changes to materials or their amounts are re-estimated.
Physical model
A full-size wax model can be made to review scale, shape and proportions before production. It can be viewed in a showroom or shipped to you.
Approval and production
The design is approved before production begins. Your designer confirms the schedule, and our jewelers make, set and finish the piece.
Quality
Our custom jewelry follows design and construction standards for metal thickness, weight, stone support and setting security.
- Structure and support
- The setting must have enough metal to support the stones and hold its shape through everyday wear. If an area needs more support, we address it before production.
- Diamond and gemstone selection
- We help you choose stones for your custom design, reviewing cut, color, clarity, consistency and fit. Your budget guides these choices; our standards for materials and craftsmanship remain the same.
- Final inspection
- Before completion, we review each custom piece for proportion, comfort, stone security and finish.
Lifetime warranty and care
- Lifetime warrantyYour custom piece is covered against manufacturing defects.
- Inspection every six monthsOur jewelers inspect your piece and provide ongoing care for the custom jewelry we make for you.
- Complimentary cleaningVisit us every six months for a complimentary cleaning.
Coverage conditions
For Joseph Jewelry custom pieces, coverage begins with your signature. To keep it active, Joseph Jewelry must inspect and sign for your piece every six months and perform recommended repairs and maintenance.
Repairs due to normal wear and tear are the owner's responsibility. Damage, abuse or alterations can void coverage. Customers outside Washington pay shipping both ways for inspections or repairs, plus applicable duty or customs fees.

