Custom Blue Sapphire and Diamond Engagement Ring
Item # 103015
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This elegant engagement ring features a round brilliant cut diamond prong set atop a white gold shank, with blue sapphire and custom filigree accents. It was created for a client from Valleiry, France, who reached out to us online with his ideas for customizing one of our original designs.
Read the full description
After learning a bit about his budget and feature preferences, we developed high-quality CAD images of his design that we then shared though the online workroom we created to manage his project. He requested some slight modifications, which we were able to incorporate, and he then gave his approval to move the piece into production. Design Your Own Engagement Ring
Center Diamond and Blue Sapphire Accents
At the top of this ring, a 0.40 carat round brilliant cut diamond is cradled in four white gold prongs that rise up gracefully from the shank below. It’s the widest part of the ring, which was one of the modifications the client requested we make to his original inspiration piece. That ring had a band of metal that was visible running around all of the gemstones when it was viewed straight on from the top, and eliminating that helps make the gemstones more prominent.
On the sides of the diamond, round blue sapphires are prong set in a line, tapering in size as they move away from the center. There are three sapphires in each line, and their rich blue color serves as the perfect counterpoint to the sparkling white of the diamond. The way the prongs holding these accent stones curve to wrap up around them is the perfect continuation of the organic lines found in the rest of the ring. Blue Sapphire Engagement Rings
Band Design and Filigree
The lower portion of this band is styled to look like twisted rope, with graceful curves that continue up to integrate into the custom filigree below the center setting. Directly beneath the diamond on both fronts is an upside down heart shape, and elegant scrolls extend out from here along the shank shoulders to help tie all elements of the piece together.

Reference specifications
- Item number
- 103015
- US ring size shown
- 7.00
- Details
- 14k White Gold Ring
6 Blue Sapphires - .32 ctw
Joseph Jewelry - Center pictured
- 0.40 ct Diamond
- Gem
- Diamond
- Shape
- Round
- Style
- Contemporary, Classic, Unique
- 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.