Custom Solitaire Black Diamond Engagement Ring
Item # 103269
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This exquisite engagement ring features a round black diamond set in the center of a guitar shape, with black antiquing on the platinum band made to resemble the guitar strings and other details. It was created for a client from Mebane, NC, who reached out to us online with a clear idea of the type of ring she wanted for her fiancee-to-be. Design Your Own Engagement Ring
Read the full description
We worked back and forth with her to determine exactly the type of diamond she wanted in the center, and once we had that settled, we created a model of her piece in CAD as we proposed to make it. She loved it and asked to have a wax representation shipped to her so she could examine it in person before giving her final approval. When she saw the wax, she only requested a small modification to the width of the band, and we then turned things over to our expert artisans to begin production. One of a Kind Engagement Rings
Black Diamond Center
At the top of this ring, a 2.16 carat round black diamond is prong set in platinum. It’s positioned to represent the sound hole in the guitar shape it sits above, and it’s nearly as wide as the narrowest point on the guitar body. These proportions help give the piece a nice balance, and they maintain the look the client was after.
Band Design
The client’s vision was to have the ring entirely made in the shape of a guitar wrapped around the finger. To do this, we used the body of the guitar as the base for the center diamond setting, and we made the band from the neck of the guitar. Strings and frets are highlighted with black antiquing to enhance the details, and the top surface of the body is brushed while the rest of the band is polished.
The only change the client made from our original design was to widen the band slightly to allow the details to come through more clearly. This gives the piece better proportions overall, and it allowed plenty of space for the engraving she wanted on the inside of the band as well.

Reference specifications
- Item number
- 103269
- US ring size shown
- 8.00
- Details
- Platinum Ring
Joseph Jewelry
- Center pictured
- 2.16 ct Black Diamond
- Shape
- Round
- Style
- Unique
- Feature
- Black Antique, Color Diamond
- Metal shown
- Platinum
- Finish
- Brushed, Contrasting 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.