Custom Opal and Diamond Halo Engagement Ring
Item # 103648
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This gorgeous engagement ring features a custom cut blue opal in the center of a halo of bright cut set diamonds, with additional diamond accents as well as custom hand engraving on the platinum shank below. It was created for a client from Kent, WA, who initially visited our Bellevue, WA showroom in person to discuss his ideas for the piece. Design Your Own Engagement Ring
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He had one particular piece he wanted to customize, but he also drew inspiration from several other designs, and our team combined the elements he liked from each to produce this unique piece. He came in again to pick out the rough opal that we then had sent out to be specially cut to fit in the ring.
Opal Center and Diamond Halo
At the top of this ring sits a 2.66 carat cabochon cut blue opal, and it’s prong set in platinum in the center of a bright cut set diamond halo. The opal is a non-traditional choice for the primary position in an engagement ring, and the client knew he wanted it right from the start. Because the specific coloration of opals can vary so widely, we brought in a few options for the client to evaluate so he could pick the one he liked best. Halo Engagement Rings
The stone is roughly square, with a smooth, convex top surface that rises gracefully from the inner margins of the halo. The prongs curl up around these rounded corners, and the halo follows the contours of the stone perfectly. In addition to the diamonds on the top surface of the halo, there are also some bright cut set all the way around on the sides.
Diamond Accents and Hand Engraving
The band is widest at the top where it meets the underside of the halo, and it’s bright cut set with a line of round diamond accents that continue down to the mid-point on either side. These diamonds taper along with the metal they’re set in, and they create a nice connection to the diamonds in the halo at the top.100% Satisfaction
Custom hand engraving in a scroll style covers both ring fronts from the halo down to the middle of the band on each side as well. This brings a classical elegance to the design, and it's a detail that you can easily customize to reflect a pattern or symbol with personal significance to you and your partner.

Reference specifications
- Item number
- 103648
- US ring size shown
- 8.50
- Details
- Platinum Ring
76 Diamonds - .64 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry - Center pictured
- 2.66 ct Opal
- Setting style
- Bright Cut
- Band style
- Tapered
- Feature
- Diamonds, Hand Engraving
- 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.



