Princess Cut Diamond and Marquise Blue Sapphire Necklace
Item # 106696
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Description
Diamonds and sapphires create a striking combination when paired together. The outstanding colors of the sapphires, when combined with the white tones of the diamonds, create a magical esthetic.
No matter your vision of your future piece and regardless of the intricacy, our designers will bloom life to it. All you need to do is start your own project and you’ll be matched with one of our designers to turn your dream piece into reality. Design Your Own Pendant
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Drilled Diamond and Marquise Sapphire
This artfully designed necklace features a princess cut diamond, paired with a marquise cut blue sapphire. The square diamond is in compass orientation, with its lower corner pointing towards the tapered edge of the marquise sapphire.
Both stones are interconnected by a platinum ring and are drilled carefully to perfection. The drilling technique allows for less metal setting to be used and gives the design a simple and neater look.
For those who like to show more of their stones, a jewelry piece with pierced gems is your go-to option. This style is perfect if you’re looking for a gift with a special trait.
The cable link chain centrally holds the diamond and sapphire through a jump ring. Both stones appear to float alone thanks to the drilling technique which makes them appear lighter than air.
This one-of-a-kind design could be paired with blue sapphire earrings for a color fiesta, or with diamond studs for the glam and glitter lovers.
Customization
This pendant can be customized to any of your preferences. To make it more personal, you can choose the gemstones relatively to you and your significant other’s birth month.
Pass by our locations for try-ons and in-person consultations, or start designing now and get connected to our designers through our web portal. Locations

Reference specifications
- Item number
- 106696
- Details
- Marquise Blue Sapphire - .65 ctw
Princess Cut Diamond - .07 ctw
Clarity: SI, Color: H
16'' Cable Chain - Cut
- Princess Cut
- Shape
- Marquise
- Jewelry Type
- Pendants
- 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.