Custom Diamond Engagement Ring
Item # 102289
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
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Description
This elegant engagement ring features an Asscher cut diamond, prong set atop a platinum shank with diamond and milgrain accents. It was created as part of a bridal set to go with wedding band #102291 for a client from Kirkland, WA, who first came into our Bellevue, WA showroom to start her custom project, and then corresponded with our team online to get all of the details ironed out.
Read the full description
Asscher Cut Diamond
The Asscher cut produces a square stone with cropped corners and a pattern of concentric squares visible when you view the diamond from the top down. The stone in this ring is a 1.23 carat diamond, and the slightly squared prongs that hold it in place complement the shape beautifully. Diamond Engagement Rings
Accent Diamonds and Milgrain
In addition to the main stone, this ring also includes rows of split prong set diamonds running down each of the shank shoulders. These match up with the pattern of diamonds in the companion wedding band, helping to unite the set as well as generating quite a sparkle effect on their own. Six bright cut set accent diamonds are also tucked under the center setting in a line, with three on each side.
The milgrain beading that runs along the inside edges of the band adds a nice vintage feel to the piece. This is also an element that’s included in the wedding band, and it adds a nice texture to the ring that mirrors the profile of the diamonds running along the top of the band.
Bridal Sets
A custom bridal set is a wonderful way to commemorate such a significant milestone in your life and relationship. No matter what type of style you want your rings to be, we can make them match up perfectly, both in terms of the contours when they’re worn together and the features included.

Reference specifications
- Item number
- 102289
- US ring size shown
- 4.75
- Details
- Platinum Ring
32 Diamonds - .33 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry
- Center pictured
- 1.23 ct Diamond
- Cut
- Asscher
- Gem
- Diamond
- Setting style
- Bright Cut, Split Prong
- Feature
- Diamonds, Hidden Halo, Milgrain
- 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.
