Custom Diamond and Yellow Gold Engagement Ring
Item # 100565
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
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Description
This stunning engagement ring features a round Star 129 diamond at the top of a criss-cross yellow gold shank, accented with bright cut set diamonds half-way down both sides of the band. It was created for a client from Seattle, WA, and we made a matching wedding band for him as well to complete the set. Design Your Own Engagement Ring
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Star 129 Diamond
The centerpiece of this ring is a round Star 129 diamond, and it’s held in a four prong setting made of 18k yellow gold. The tops of the prongs are slightly squared, and this detail creates a subtle contrast with the perfectly round shape of the diamond in the middle.
The client chose the Star 129 diamond because he wanted the most brilliant stone possible. This cut features 129 precisely placed facets to maximize the amount of light that’s reflected back out. That’s in comparison to the approximately 58 facets that a round brilliant cut diamond has, which makes it easy to see why the Star 129 makes for so much more dramatic of a presentation.
Band Design and Diamond Accents
The band begins as one piece across the bottom, but it splits into two strands around the mid-point on each side. These strands bow out and then curve back in, crossing over each other once before reaching out again to transition into the prongs holding the center diamond. There is also a secondary split on the lower, outside portion of each strand just before they cross over each other, and the resulting strands reach across below the main setting, creating a criss-cross design on both ring fronts. Unique Engagement Rings
Bright cut set diamonds line each strand in the piece, covering the top surface of the band as well as both ring fronts. The fact that these white stones are surrounded by the rich tones of the yellow gold band really helps them stand out, and their sparkle echoes that of the larger diamond at the top.
Custom Wedding Sets
The wedding ring we created to complement this piece features the same criss-crossing band design, as well as matching diamond accents. That helps ensure a truly dazzling display when the two rings are worn together, as well as a perfect alignment of all details in the set.

Reference specifications
- Item number
- 100565
- US ring size shown
- 5.50
- Details
- 18k Yellow Gold Ring
152 Diamonds - .40 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry - Gem
- Diamond
- Shape
- Round
- Cut
- Star 129
- Setting style
- Bright Cut
- Band style
- Criss-Cross
- Feature
- Diamonds
- 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.
