Custom Blue Sapphire and Diamond Halo Engagement Ring
Item # 102485
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This dazzling engagement ring features a square blue sapphire prong set in white gold, with a halo of split prong set diamonds surrounding it, and additional diamond accents on the shank. It was created for a client from Redmond, WA, who visited our Bellevue, WA showroom in person to begin the custom design process.
Read the full description
Following that initial consultation, we communicated with him online through the workroom we set up to manage his project. In this way, we shared CAD models of the piece with him, and he provided feedback that we used to adjust the model until he was completely satisfied. He did also come in again in person to view some options for the center stone and to ensure it was the perfect centerpiece to his ring. Design Your Own Engagement Ring
Sapphire Center
The square blue sapphire that sits atop this piece is 0.81 carats, and its deep blue color is accentuated by the perfect lines of the cut. It’s held in place by four white gold prongs that cradle the corners, helping to protect them from damage while also highlighting the stone’s perfectly square shape.
Sapphires are nearly as hard as diamonds, making them a great alternative to fill the main spot in an engagement ring. They also come in a variety of colors, and that means you can use one to add some special meaning to your piece as well. For instance, picking a sapphire that’s the same color as your partner’s eyes is a wonderful way to work a personal connection into such a significant piece. Sapphire Engagement Rings
Diamond Halo and Accents
Surrounding the center sapphire is a squared halo of round split prong set diamonds. Our original design had the corners of the halo more pronounced, mirroring the shape of the sapphire exactly. After some consideration, however, the client decided he wanted a slightly softer look, and so we rounded the contours of the halo just a bit.
Split prong set diamonds also run down the shoulders of the shank, helping to tie the two sections of the ring together and providing some vintage flair along the way. As a finishing touch, round bright cut set diamonds line the basket below the center setting, which brings some surprise sparkle to the design as well.

Reference specifications
- Item number
- 102485
- US ring size shown
- 6.50
- Details
- 14k White Gold Ring
60 Diamonds - .31 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry - Center pictured
- 0.81 ct Sapphire
- Cut
- Princess Cut
- Style
- Halo
- Setting style
- Split Prong
- Band style
- Cathedral
- Feature
- Diamonds
- Metal shown
- White Gold
- 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.