Custom Diamond Engagement Ring
Item # 100872
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This stunning engagement ring features a round brilliant cut moissanite prong set in platinum, with two rows of bright cut set diamond accents running down the sides of the tapered shank. It was created for a client from Seattle, WA, who came into our Bellevue, WA showroom personally to get the custom design process underway.
Read the full description
Center Moissanite
The most prominent feature of this ring is the 3.04 carat moissanite that sits atop it, held securely in place by four platinum prongs. The bright white of the platinum only enhances the brilliance of the giant center stone, and the way the prongs rise up from the lower part of the shank and cross over each other allows them to frame the moissanite beautifully.
Naturally occurring moissanite is extremely rare, and it was first discovered in the remains of a meteor that had fallen to earth. It is easily mistaken for diamond due to its beautiful sparkle, and it’s nearly as hard as well, coming in at a 9.25 on the Mohs scale compared to the diamond’s mark of 10.
Almost all of the moissanite used in jewelry today is lab-grown, and this allows for it to be more reasonably-priced when compared to diamonds of the same size and cut. Diamond Engagement Rings
Accent Diamonds
Two rows of round bright cut set diamonds run down the sides of the tapered shank on this ring, adding a wonderful sparkle to the piece. The diamonds taper in size to follow the contours of the band, and this helps make the transition to the large center stone natural and balanced while still keeping the band itself at a comfortable width.
Custom Engagement Rings
Whether you want a ring just like this, or you want to draw on certain elements of this piece to create your own unique design, our team is ready to help. With the many years of experience we have designing and creating fine custom jewelry, you can be sure the piece we design for you will be truly timeless and something that can be passed down for generations to come. 100% satisfaction guaranteed.

Reference specifications
- Item number
- 100872
- US ring size shown
- 3.75
- Details
- Platinum Ring
40 Diamonds - .59 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry
- Center pictured
- 3.04 ct Moissanite
- Gem
- Diamond
- Shape
- Round
- 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.


