Custom Diamond Halo Engagement Ring
Item # 103157
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This stunning engagement ring features a radiant cut diamond at the center of a diamond halo, with trilliant diamonds and additional bright cut set diamond accents on the split platinum shank. It was created for a client from Issaquah, WA, who came to us hoping to have her existing engagement ring redesigned. She had some ideas about the types of features she wanted to incorporate, and she wanted to use the three diamonds from her current ring in the new setting. Design Your Own Engagement Ring
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Center Diamond and Halo
At the top of this ring sits a 1.51 carat radiant cut diamond that we removed from the client’s existing engagement ring. It’s held in place by four platinum talon prongs, and its dazzling fire is only enhanced by the halo of split prong French cut set diamonds surrounding it. The halo follows the contours of the radiant cut stone, giving it a rectangular shape with cropped corners which flows nicely into the tapering split shank below. Custom Engagement Rings Seattle
Band Design and Diamond Accents
The band is flat and straight most of the way around, but as it nears the top, it splits into two strands, which each meet the center halo at one angled corner. This helps transition smoothly from the large center setting to the narrower band, and it also creates the perfect space for the two trilliant diamonds that we also took from the client’s original ring.
These side diamonds are 0.27 carats together, and they’re both prong set, with one on either side of the center setting. They’re oriented to fit perfectly into the space between the two strands of the split shank, and one flat edge sits up against the side of the halo. Bright cut set diamond accents run down both sides of the split shank, coming together below the trillion diamonds and continuing until they reach the mid-point on the band. One of a Kind Engagement Rings
As a finishing touch, a bridge piece connects the two shank shoulders by crossing directly below the center setting. This is also lined with small round bright cut set diamonds to provide some surprise sparkle and a beautiful connection that gives the ring a nice balance.

Reference specifications
- Item number
- 103157
- US ring size shown
- 5.00
- Details
- Platinum Ring
2 Trilliant Diamonds - .27 ctw
94 Diamonds -Approximately .51 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry - Center pictured
- 1.51 ct Diamond
- Gem
- Diamond
- Setting style
- Bright Cut, Claw Prong, French Cut, Split Prong
- Band style
- 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.

