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London Blue Topaz & Diamond Halo Necklace - Sanya
7.00 ct center stone (12 x 10 mm) · 0.39 ct tw diamonds
Center Gemstone: London Blue Topaz
Purples
Greens
Yellows & oranges
Lab grown
Free 45-day returns · Free shipping both ways
Made to order
Free shipping both ways
Order today, estimated delivery by
Duties & taxes paid by recipient on delivery
Need it sooner?
Expedited delivery available in checkout.
Lifetime
Warranty
Warranty
Free Appraisal
$2,000+
$2,000+
Transparency
Manifest
Manifest
The details
- Center stone
- London Blue Topaz
- Center stone size
- 7.00 ct (12 x 10 mm)
- Shape
- Emerald
- Color
- Rich Blue
- Origin
- Natural
- Enhancement
- Irradiated
- Total carat weight
- Metal
- Metal weight
- Chain
- Back
- Accent stones
- SKU
- MYSP40_LBT_P_14KW
The London Blue Topaz & Diamond Halo Necklace - Sanya showcases a deep, emerald-cut London blue topaz, encircled by a brilliant diamond halo for a touch of timeless elegance. Available in white, rose, yellow, or blackened gold, this captivating necklace is the perfect blend of sophistication and modern luxury.
Packaging & Gifting

- Our signature necklace boxGift-ready, with a soft pouch and ribbon.
- Your Transparency ManifestThe printed cost record for your piece is inside every order.
- Buying it as a gift? or send it straight to them.
Delivery & Returns
- Estimated deliveryShown above, based on your selection.
- Free shippingFree shipping within the US.
- International shippingCalculated at checkout, free on orders of $2,000 or more. Duties and taxes are paid by the recipient on delivery.
- 45-day returns, free both waysWe send you a prepaid return label.
- 45-day returnsReturn shipping is arranged at your cost.
- Lifetime warrantyCovers craftsmanship under normal wear.
- Free appraisalIncluded with pieces $2,000 and above.
True Sanity
Transparency Manifest
Questions? Talk to our jewelers
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Clarity is a Form of Luxury
True Sanity
01
Every price comes with a record
Materials, stones, craftsmanship, logistics and our fee, itemized on every piece.
02
Third-generation jewelers
A family of jewelers in the trade since 1996, now pricing every piece in the open.
03
Lifetime care
Lifetime warranty, 45-day returns and a dedicated client-care team from order to always.














