Tanzanite and Diamond Necklace
Item # 384
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Description
This stunning pendant features tanzanites and diamonds, all bezel set in white gold and joined together so that they hang down in a line from the chain above. It can prove to be wonderful inspiration for you as you begin the custom design process, and our experts will work closely with you to help you evaluate your options.
Read the full description
Using the high-tech tools we have at our disposal, we can create any number of digital models to help you compare different configurations, gemstone options and setting styles so you can be sure the piece we ultimately produce for you is perfect in every way. You can begin the custom design process by reaching out to us through our website or by stopping by our Bellevue, WA showroom in person. Design Your Own Jewelry
Pendant Design and Gemstones
This pendant is dominated by the three gemstones it incorporates, the larger two of which are tanzanites. The third is a round diamond that’s bezel set in the middle, and this brings contrast and a brilliant sparkle to the piece despite its relatively small size. The diamond is 0.25 carats, while the cushion cut tanzanite above it is 0.75 carats, and the pear shaped tanzanite below is 1.61 carats.
The fact that this largest gemstone sits at the bottom of the pendant provides just the right balance to the design, and that quality is reinforced by the orientation of the stone with its rounded end pointing down. To complement this, the tanzanite at the top is rotated so that its corners sit at the compass positions. All of the stones are bezel set in 18k white gold, and they’re each joined to the stone above by two small chain links. Pendants
Customization Options
Using a different combination of gems in this piece is a quick way to customize it while adding some personal significance through your choice of stones. Alternately, you could simply switch the placement of the tanzanite and diamond, or you could introduce another layer of contrast in the form of a different colored metal.

Reference specifications
- Item number
- 384
- Details
- 18k White Gold Pendant
Cushion Tanzanite - .75 ctw
Pear Tanzanite - 1.61 ctw
Round Diamond - .25 ctw
Clarity: VS2 - Color: F-G - Jewelry Type
- Pendants
- Setting style
- Bezel
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.