Custom Diamond Halo Engagement Ring
Item # 100924
Request a quote for this design and your preferred materials.
Questions? Talk with a Joseph Jewelry designer
Description
This stunning engagement ring features an Ideal Square diamond prong set in platinum and surrounded by a diamond halo, with additional diamond and hand-engraved accents on the band. The design was developed in consultation with a client from Seattle, WA, who initially reached out to us online to begin the custom design process.
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After exchanging a few messages with our team and seeing an initial sketch of her personalized design, she came into our Bellevue, WA showroom to discuss the project in more detail and to look at some example pieces. After a few rounds of revision, she settled on the design seen here, and she was very happy with the finished product.
Ideal Square Diamond and Halo
The centerpiece of this ring is a 1.01 carat Ideal Square diamond, and it’s held securely in place by four platinum double prongs. The Ideal Square cut takes several times as long to complete as a conventional cut, but it maximizes the brilliance of the stone to create a truly stunning display.
The square shape of the diamond in this ring also lent itself well to the antique aesthetic our client wanted to go with. To reinforce this theme, the center stone is surrounded by a squared halo of round bright cut set diamonds, and this is lined with milgrain beading for a truly classic look. Diamond Engagement Rings
Accent Stones and Engraving
Round bright cut set diamonds lined with milgrain also run down the shoulders of the cathedral shank to the mid-point on the band. These bring wonderful sparkle to the piece, and they help unite the two sections of the ring.
The remainder of the band, except for a small section at the very bottom, is covered with a beautiful custom hand engraved pattern lined with milgrain, which completes the classical style. The milgrain is integrated into the halo as well, and it also lines the strips of metal that make up the basket below the center stone.

Reference specifications
- Item number
- 100924
- US ring size shown
- 6.00
- Details
- Platinum Ring
46 Diamonds - .30 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry - Center pictured
- 1.01 ct Diamond
- Gem
- Diamond
- Cut
- Ideal2
- Setting style
- Bright Cut, Double Prong
- Band style
- Cathedral
- Feature
- Diamonds, Filigree, Hand Engraving, 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.
