Custom Three Stone Emerald and Diamond Engagement Ring
Item # 103528
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This exquisite engagement ring features an emerald cut emerald prong set in the center of a three-stone setting, complemented by an emerald cut diamond on either side, as well as shared prong set diamond accents on the narrow platinum shank. It was created for a client from Mercer Island, WA, who came into our Bellevue, WA showroom initially to begin the custom design process.
Read the full description
He had a good idea about the type of ring he wanted for his fiancee-to-be, and so we took the information he provided and turned it into a unique custom design in CAD. We shared these proofs with him online, and he quickly approved them to move into production. He also visited our Bellevue, WA showroom in person to view the center gem when it arrived before we set it in the ring. Design Your Own Engagement Ring
Emerald Center and Side Diamonds
The centerpiece of this ring is a 2.79 carat emerald cut emerald, and it’s held in place by four platinum prongs that arise smoothly from the trellis setting below. This setting also extends out to either side of the center to integrate the two side diamonds, which are both emerald cut as well.
Combined, these two stones total 1.39 carats, giving them the perfect proportional relationship to complement the center without overpowering it. That dynamic is further enhanced by the orientation of the center, which is inline with the band rather than set lengthwise across it. One of a Kind Engagement Rings
Additional Diamond Accents
A line of round shared prong set diamonds begins just beyond the side diamonds on each shank shoulder, and these continue down nearly to the bottom of the ring. The shared prong setting keeps the amount of visible metal around the diamonds to a minimum, and it brings a nice classical flair to the piece as well. There are 20 of these small accent diamonds in all, and they total 0.25 carats combined.

Reference specifications
- Item number
- 103528
- US ring size shown
- 6.00
- Details
- Platinum Ring
2 Emerald Cut Diamonds - 1.39 ctw
20 Diamonds - .25 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry - Center pictured
- 2.79 ct Emerald
- Cut
- Emerald
- Style
- Luxury, Three Stone
- Setting style
- Shared Prong
- 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.






