Custom Three Stone Zoisite and Diamond Engagement Ring
Item # 103288
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This gorgeous engagement ring features an elongated cushion cut zoisite in a double talon prong setting atop a platinum shank, with baguette diamonds completing the three-stone setting. It was created for a client from Seattle, WA, who already had the center stone she wanted to use and a clear idea of the type of setting she was looking for. Design Your Own Engagement Ring
Read the full description
After an initial consultation with her in our Bellevue, WA showroom, we developed some CAD models of the piece we proposed to make for her. She requested a few minor adjustments, and once we’d integrated those, she came in again to see a wax model and drop off her center stone so we could begin production.
Zoisite Center
The main gemstone in this ring is a 3.33 carat zoisite, and it’s cut into an elongated cushion shape. This gives it an outline somewhere between oval and emerald cut, with softer corners and slightly rounded sides. It’s set lengthwise across the band, and the four sets of double talon prongs holding it in place complement its elegant shape nicely. One of a Kind Engagement Rings
Diamond Accents and Band Design
On either side of the center, a baguette diamond is set inline with the band, and the way these taper as they move away from the main setting helps to ease the transition to the narrow band below. Our initial CAD renderings had these side diamonds significantly smaller than they are in the finished piece, and that increase in size was one of the main changes the client made before approving the project to move into production. Vintage Engagement Rings
Moving away from the end of the side diamonds, the band widens slightly before tapering back down gradually towards the bottom. It’s made entirely of platinum, and it features a slightly domed top with flat, straight sides. The band does thicken a bit below the shank shoulders as it transitions up into the center setting, and this helps to balance out the large center stone nicely without making the design too bulky.

Reference specifications
- Item number
- 103288
- US ring size shown
- 6.50
- Details
- Platinum Ring
2 Diamonds - .29 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry - Center pictured
- 3.33 ct Zoisite
- Cut
- Cushion
- Shape
- Baguette
- Style
- Unique
- Setting style
- Double Prong, Claw Prong
- Feature
- Diamonds
- 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.




