Diamond and Blue Sapphire Engagement Ring
Item # 100390
Center stone sold separately.
Questions? Talk with a Joseph Jewelry designer
Description
There is a magnificent aesthetic to pairing white diamonds with blue sapphires. When you look into the intricate, crystalline faces of these gemstones, it is like looking into the frosty majesty of a natural mountain glacier. Pair it with a cool, white metal like white gold, and you can wear all of the beauty of winter on your ring finger. This is the effect that you get with this Art Deco-inspired piece by our custom design jeweler in Seattle and Bellevue.
Read the full description
The shank of this ring is crafted out of high-quality, 18 karat white gold. The main gemstone is a round, brilliant cut white diamond held in a four-pronged setting, where it can catch the light from nearly every angle. Twenty 0.23 carat diamonds run down either side of the shank, lined on both sides by an attractive collection of sixteen beautiful blue sapphires. An attractive, hand-engraved pattern covers the lower half of the shank, evoking a vaguely floral look for the piece. The stark contrasts of this piece, between the blue and the white and between the geometric patterns and the nature-inspired curves, is very popular with our clients.
What makes this ring particularly special is the sapphires. These are cut specially for this Art Deco-inspired Collection, and are not readily available in the general market. This ring is therefore all the more distinctive from mass-marketed jewelry. Diamond Engagement Rings
Contact Joseph Jewelry today to get started on a beautiful diamond and sapphire ring of your own!

Reference specifications
- Item number
- 100390
- US ring size shown
- 6.25
- Details
- 18k White Gold Ring
16 Blue Sapphires - .64 ctw
20 Diamonds - .23 ctw
Clarity: VS2-SI1 - Color: F-G
Joseph Jewelry - Center pictured
- 1.00 ct diamond
- Gem
- Diamond
- Shape
- Round
- Style
- Vintage
- Setting style
- Bezel, Bright Cut, Channel, Double Prong
- Band style
- Tapered
- Feature
- Diamonds, Gemstones, 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.
Warranty and care
Ask us about the warranty coverage and care available for this item.
- 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.