Ridged Shank Elongated Cushion Cut Diamond Engagement Ring
Item # 108335
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Description
This solitaire engagement ring is centered on a 3.04 carat elongated cushion cut diamond in a four double-prong setting. That prong structure gives the ring a more tailored, distinctive look while clearly framing the shape of the center gemstone. The elongated cushion cut softens the overall outline with rounded corners, while its longer proportions create an elegant, lengthened presence on the hand.
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From the side, the ring has a clean elevated profile with a subtle cathedral rise that leads the band into the center setting. This gives the design a balanced architectural quality and allows the diamond to sit with presence without making the ring feel bulky. The double prongs add structure at each corner, giving the solitaire a more custom appearance than a standard four-prong setting.
The shank features a ridge through the center, creating the illusion of a split shank while remaining fully connected. That detail adds dimension and visual interest without breaking the clean continuity of the band. As the shank narrows toward the center, it keeps attention on the diamond and reinforces the ring’s balanced proportions. The overall effect is refined and intentional, with just enough design detail to give the solitaire added character while keeping the focus on the center stone.
If you like this design but want a more vintage look, it can be customized with details such as hand engraving or milgrain accents. Like all Joseph Jewelry pieces, this ring can be tailored to your preferred style, budget, and timeline. Design Your Own

Reference specifications
- Item number
- 108335
- US ring size shown
- 5.75
- Details
- Solitaire Ring
- Center pictured
- 3.04 ct Diamond
- Cut
- Cushion
- Gem
- Diamond
- Style
- Contemporary, Solitaire
- Setting style
- Claw Prong, Double Prong
- Metal shown
- Yellow 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.