Diamond and Blue Sapphire Knife Edge Engagement Ring
Item # 102116
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
This exquisite engagement ring features a radiant cut diamond double claw prong set atop a white gold shank, accented with diamonds, sapphires, and custom hand engraving. It was created for a client from Bellevue, WA, and our team is ready to work with you to customize it any way you choose. Design Your Own Engagement Ring
Read the full description
Center Diamond
At the top of this ring sits a one carat radiant cut diamond, whose truncated corners are cradled perfectly by the double claw prongs of the main setting. This cut can be perfectly square or rectangular, and it combines the clean exterior lines of an emerald cut with the wonderful sparkle of a brilliant cut. This makes it a nice alternative if you’re attracted to the brilliance of round or oval stones but like the more angular shapes. Diamond Engagement Rings
Diamond and Sapphire Accents
Two rows of round bright cut set diamonds run down each of the shank shoulders, starting right at the side of the main setting and ending about a quarter of the way down the band. These are lined with milgrain beading for some vintage flair and a lovely framing effect.
Directly below the main setting, a bridge design connects one side of the band with the other. Three round blue sapphires are set into this piece on each ring front, adding a lovely and surprising burst of color that can only be seen from certain angles. Sapphire and Diamond Engagement Rings
Band Design and Hand Engraving
The band features a knife edge which divides the top into two sloped sides. The diamonds at the top of the band are evenly distributed on either side of the peak, and the remainder of the band down almost all the way to the bottom is covered with an elegant hand-engraved wheat pattern that complements the shape of the band as well. The milgrain framing the diamonds also lines the hand-engraved sections, helping to give the ring a satisfying sense of balance and unity.

Reference specifications
- Item number
- 102116
- US ring size shown
- 6.00
- Details
- 18k White Gold Ring
6 Blue Sapphires - .06 ctw
40 Diamonds - .20 ctw
Clarity: VS2 - Color: F-G
Joseph Jewelry - Center pictured
- 1.00 ct Diamond
- Gem
- Diamond
- Cut
- Radiant
- Setting style
- Bright Cut, Double Prong
- Band style
- Knife Edge, Cathedral
- Feature
- Diamonds, Hand Engraving, Milgrain, Sapphire
- Metal shown
- White 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.