Lab Grown Tanzanite Oval Diana Double Halo Pendant Necklace with 18" Chain

¥91,600 ¥102,800 Save ¥11,200 (11%)
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Gemstone : Tanzanite

  • Alexandrite
  • Amethyst
  • Aquamarine
  • Black Onyx
  • Blue Sapphire
  • Citrine
  • Diamond
  • Emerald
  • Garnet
  • London Blue Topaz
  • Moissanite
  • Morganite
  • Opal
  • Peridot
  • Pink Sapphire
  • Pink Tourmaline
  • Rainbow Moonstone
  • Ruby
  • Smoky Quartz
  • Swiss Blue Topaz
  • Tanzanite
  • Yellow Sapphire

Shape : Oval

  • Oval
Metal
Gemstone Size
Estimated Delivery
Order Today —
Crafting 4 Business Days
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Delivered By —

About This Necklace

Elevate your everyday style with the GEM NOIR Lab Grown Tanzanite Oval Diana Double Halo Pendant Necklace with Diamond Accents, featuring a carefully selected center gemstone in a classic prong setting. The gemstone is admired for its captivating blue-violet appearance, while the oval cut is designed to give the pendant a distinctive and polished appearance.The elongated oval profile creates a graceful look while giving the center stone an elegant presence. Available in multiple gemstone sizes, this solitaire design lets you choose a delicate everyday accent or a more noticeable statement. The open prong setting helps showcase the center stone and allows light to interact beautifully with its facets.Finished with an 18-inch chain, this GEM NOIR pendant is offered in Sterling Silver, 14K White Gold, 14K Rose Gold, 14K Yellow Gold, and Platinum 950. Its versatile design makes it suitable for everyday wear, special occasions, birthdays, anniversaries, and thoughtful gifting.

Ethically Made
Sustainable
Premium Quality
Timeless Design

Specifications

GemstoneTanzanite
ShapeOval
SettingProng
OriginLab Grown (Nano)
Design CodeGN-1075-TZ
Handmade with Love
Conflict Free Stones
Easy 30 Day Returns
Secure Payments
Gem Noir signature jewellery box
Packaged By Gem Noir

The Signature Presentation

Each jewel is presented in a meticulously crafted case, nestled within an elegant box and accompanied by a signature bag, carefully selected to suit the scale of the creation. Enclosed within, a certificate of authenticity bears witness to the exceptional artistry and provenance of each piece.

  • Signature BoxLacquered black, gold foil detail
  • Certificate of AuthenticityEnclosed with every piece
  • Gift ReadyArrives ready to be given

Customer Reviews

Why Choose Gem Noir?

Features Gem Noir Others
Handmade Jewelry
Certified Gemstones
Free Resizing
Lifetime Warranty Limited
Luxury Gift Packaging
30 Day Easy Returns 7 Days Only
Worldwide Free Shipping

Frequently Asked Questions

Is the Tanzanite in this necklace real?

Yes. This necklace is set with a genuine Lab Grown (Nano) Tanzanite. Lab grown stones share the same chemical composition, crystal structure, and optical properties as their mined counterparts — they are created in a controlled environment rather than extracted from the earth.

What metal is this necklace made in?

This piece is crafted in Sterling Silver. Where more than one metal is offered, use the metal selector above and the images and price update to match your choice.

Can I customise this necklace?

Often, yes. Contact us before ordering and we will confirm what is possible for this design — including alternative metals and a different Tanzanite size.

Do you offer resizing?

Yes. We offer free resizing up to two sizes. Reach out with your order number and we will arrange it.

Is a Oval Tanzanite necklace durable enough for everyday wear?

The Prong setting holds the Oval Tanzanite securely, and every piece is finished for daily wear. We still recommend removing fine jewellery before swimming, showering, or heavy manual work.

How long does shipping take?

Each piece is made to order. Crafting takes 5-7 days, and delivery typically lands 15-17 days after you order. The estimate above is calculated from today's date.

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