Custom Alexandrite, Blue and Purple Sapphire and Diamond Halo Engagement Ring
Item # 103443
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This dazzling engagement ring features an oval alexandrite prong set in the center of a double halo, with various shades of sapphires split prong set closest to the stone, and split prong set white diamonds on the outside. It was created for a client from Washington, DC, who already had the center stone as well as a good idea of the kind of design he wanted for the rest of the ring. Design Your Own Engagement Ring
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To ensure we had every detail of his piece perfect, we shared multiple concept sketches and CAD models with the client through the online workroom we set up to manage his project. He requested adjustments and clarifications as the process progressed, and we discussed options over the phone several times as well to eliminate the possibility of confusion or miscommunication. 100% Satisfaction
Center Setting
In the center of this ring, a 2.31 carat oval alexandrite is prong set in 14k palladium white gold. It’s oriented east/west so that it lies inline with the band, which was what the client requested. This positioning facilitates the swirling effect of the outer halo, and it provides a nice balance for the ring as well.
Surrounding the large alexandrite is a split prong set halo of round sapphires that exhibit various shades of blue and purple. This gradual change in shade from one section of the halo to the next was an important element for the client, and one that we spent a great deal of time on in order to get exactly right. The specific colors of the sapphire accents were chosen to reflect the various shades of purple and blue that can be seen in the alexandrite, helping to highlight the intricacy and beauty of the larger stone. Halo Engagement Rings
Band Design and Diamond Accents
The band features a Euroshank design, with softly rounded corners at the bottom helping to balance out the large center setting on top. It’s straight and narrow coming up the sides, with spilt prong set diamond accents beginning at the mid-points. These continue up all the way into the center setting, as the band curves off to one side near the top to wrap around the inner sapphire halo. The effect is a swirling center setting that gives the impression the center stone is doubly wrapped in brilliant gemstones, creating a truly stunning look full of glamorous flair.

Reference specifications
- Item number
- 103443
- US ring size shown
- 6.00
- Details
- 14k White Gold Palladium Ring
18 Blue and Purple Sapphires - .25 ctw
Ruby - .01 ctw
34 Diamonds - .55 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry - Center pictured
- 2.31 ct Alexandrite
- Shape
- Oval
- Setting style
- Bezel, Split Prong
- Band style
- Euroshank
- 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.


