Open Circle Milgrain London Blue Topaz Necklace in Sterling Silver, 18 Inch
Chain length guide

Product information
- Metal925 White sterling silverPolished
- StoneLondon Blue Topaz18 x 1.25 mm tbd
- Size20 inChain length
- Weight1.71 gTotal item weight
Description
Deep London Blue Topaz sits at the center of this open circle milgrain necklace, a small burst of color on bright sterling silver. The sterling silver carries a rhodium finish that gives a crisp white shine, with a gold accent adding a hint of warmth. A fine milgrain edge rings the open circle, and the pendant hangs from a curb chain that closes with a lobster clasp. Wear it over a white tee for a weekend lunch or with a black dress for dinner, and you get a modern touch either way. It makes a thoughtful gift for a December birthday.
Key Features
- Crafted in 925 sterling silver with a polished finish
- Finished with silver tone plating for lasting brilliance
- Set with london blue topaz
- Curb necklace design
- Measures 12.8 mm wide and 18 inches long
- Secured by a lobster clasp
- Approximate weight of 1.71 grams
Why You’ll Love It
- The deep blue stone adds color without overpowering an outfit.
- Fine beaded edging gives the open circle a soft, detailed finish.
- Easy to wear alone or layered with other chains.
- A thoughtful December birthstone choice for someone special.
Perfect For
Choose it for a birthday, Christmas, Valentine's Day, an anniversary or a graduation, or simply as a treat for yourself. It suits mothers, grandmothers, daughters and anyone who loves blue topaz.
Product details925 white sterling silver · London Blue Topaz · 1.71 g
Metal
- Metal
- White sterling silver
- Purity
- 925
- Finish
- Polished
- Accent material
- 14K Gold
- Accent color
- Yellow
- Chain metal
- Sterling Silver
- Chain plating
- Rhodium
- Charm plating
- Rhodium
Center stone
- Stone
- London Blue Topaz
- Origin
- Natural
- Size
- 18 x 1.25 mm
- Carat weight
- 0.56 ct
- Color
- Blue
- Number of stones
- 1
- Total gem weight
- 0.56 ct. tw.
Measurements
- Pendant length
- 15 mm
- Pendant width
- 12.8 mm
- Chain length
- 20 in
- Chain width
- 1.3 mm
- Clasp
- Lobster
- Weight
- 1.71 g
- Extender
- 2 in
Style & design
- Necklace type
- Necklace with Pendants
- Chain style
- Curb
- Style
- Modern
More
- Made in
- Thailand
- Birthstone
- December
- Item #
- SJQG-QTC1807
Our standards
- Stamped with its metal type (e.g. 14K, 925)
- Colored gemstones are ethically sourced
Length & fitLength guide · 30-day length exchanges

If the length isn’t right, you can exchange it within 30 days of delivery.
Shipping & returnsFree insured shipping over $99 · 30-day returns
Free, insured shipping on US orders of $99 or more.
Return it within 30 days of delivery, unworn and in its original packaging.
Exchange it within 30 days for another size or another piece.
Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.
What’s in the boxYour necklace in our signature blue padded gift box
- Your necklace
- Our signature blue padded jewelry gift box
- A packing slip with no prices on it
Jewelry careStore each piece on its own in a soft pouch
Store each piece on its own in a soft pouch or lined box, so nothing scratches it.

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Gemstone Necklaces, answered
Straight answers about gemstone necklaces. See all Gemstone Necklaces
- Free Shipping
- US Orders $99+
- Exchanges
- 30 Days
Which gemstone necklace styles are most popular?
Topaz and amethyst necklaces lead the list. Swiss Blue and London Blue topaz pendants come first, followed by amethyst in round, cushion, oval and pear shapes. Peridot, garnet, smoky quartz and citrine in sterling silver round out the favorites.
What affects the price of gemstone necklaces?
Stone type, size and metal drive the price. Carat weight, whether diamond accents are added, sterling silver versus stainless steel, and chain length all play a part. Use the Price filter on this page to set a budget.
Are the gemstones natural or lab-created, and are they treated?
Natural stones are the focus, with some exceptions. The page features natural gemstones, though a few pieces use simulated stones such as simulated turquoise, so check each listing. In general, many topaz stones are color-enhanced and amethyst is sometimes heated.
How do I choose between topaz, amethyst and peridot?
Pick the color you wear most. Topaz offers cool blues, amethyst gives soft purple, and peridot adds fresh green. Garnet and citrine bring deep red and warm yellow if you prefer richer tones against sterling silver.
How should I care for a gemstone necklace?
Wipe it gently and store it separately. Use a soft cloth after wearing, and keep it away from perfume and harsh cleaners. Soft stones like turquoise and pearl need extra care. See our jewelry care tips.