Custom Diamond Engagement Ring
Item # 102594
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This lovely engagement ring features an Asscher cut diamond prong set in platinum with half moon and marquise diamond accents on the band. It was created for a client from Edmonds, WA, who worked with us online and in person in our Bellevue, WA showroom to finalize the details of the piece.
Read the full description
To begin the process, the client shared an image of a ring she wanted to base her design on. However, she had some clear ideas about how she wanted to adjust it to make it more her own. We modified our CAD models until we had everything exactly the way she wanted it, and she came into our showroom to view a wax model before giving final approval to move the project into production. Design Your Own Engagement Ring
Asscher Cut Diamond
The center diamond in this piece is a 2.72 carat Asscher cut stone, and its lovely lines are complemented nicely by the placement of the four platinum double prongs holding it in place. An Asscher cut bears some resemblance to an emerald cut, but it is always square and it features a higher crown with a smaller table. It also displays a beautiful pattern of concentric squares when viewed from the top down. Diamond Engagement Rings
Asscher cut diamonds have only recently begun making a comeback, and they are still mostly found in older pieces. The use of one here helps give the piece a decidedly vintage aesthetic, and its square shape contrasts nicely with the curves of the other diamonds in the ring to create a satisfying overall balance. Vintage Engagement Rings
Diamond and Filigree Accents
A half moon diamond sits on either side of the center setting, helping to expand on the sparkle of the main stone. These diamonds are oriented with their flat side up against the Asscher cut, and this eases the transition into the more fluid, organic elements of the band design.
Just below the half moon diamonds, three marquise shaped diamonds are bezel set on each shank shoulder. These are arranged to fan out, with their points all coming together in the center and two diamonds cradling the curved side of the half moon accents. As a finishing touch, a delicate scroll filigree fills the space below the diamonds on the shank shoulders, adding a nice organic touch to the design.

Reference specifications
- Item number
- 102594
- US ring size shown
- 7.50
- Details
- Platinum Ring
2 Diamonds - .78 ctw
6 Marquise Diamonds - .33 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry - Center pictured
- 2.72 ct Diamond
- Gem
- Diamond
- Cut
- Asscher
- Style
- Floral, Three Stone, Luxury
- Setting style
- Bezel, Double Prong, Claw Prong
- 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.