Cushion London Blue Topaz Necklace in Sterling Silver, Antiqued
Chain length guide

Product information
- Metal925 White sterling silverAntiqued
- StoneLondon Blue Topaz10 mm cushion
- Weight7.39 gTotal item weight
Description
Deep blue London Blue Topaz catches the eye in this cushion pendant necklace, set in antiqued sterling silver with a vintage feel. The sterling silver carries an antiqued finish that darkens the recesses and gives the metal depth, with a small gold accent for contrast. A single prong-set stone hangs from the chain and is lifted to catch light from every angle. A lobster clasp closes the chain securely. Wear it with a white shirt or a dark knit and let the blue stand out. A thoughtful pick for anyone born in December.
Key Features
- Crafted in 925 sterling silver with an antiqued finish
- Set with london blue topaz
- Secured by a lobster clasp
- Approximate weight of 7.39 grams
Why You’ll Love It
- A rich blue stone that adds color to neutral outfits.
- The antiqued finish gives it a lived-in, vintage character.
- Easy to wear with a casual look or a dressier one.
- A single focal stone keeps the look uncluttered.
Perfect For
Suited to birthdays, anniversaries, Christmas, Valentine's Day, Mother's Day, graduation and everyday wear. A fitting gift for December birthdays and for anyone who enjoys vintage-style jewelry.
Product details925 white sterling silver · London Blue Topaz · 7.39 g
Metal
- Metal
- White sterling silver
- Purity
- 925
- Finish
- Antiqued
- Construction
- Solid
- Made by
- Cast
- Accent material
- 14K Gold
- Accent color
- Yellow
Center stone
- Stone
- London Blue Topaz
- Origin
- Natural
- Shape
- Cushion
- Size
- 10 mm
- Carat weight
- 4.5 ct
- Color
- Blue
- Number of stones
- 1
- Total gem weight
- 4.5 ct. tw.
Measurements
- Clasp
- Lobster
- Weight
- 7.39 g
Style & design
- Necklace type
- Necklace with Pendants
- Style
- Vintage
More
- Made in
- Thailand
- Birthstone
- December
- Item #
- SJQG-QTC1343
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 a luxury jewelry gift box
- Your necklace
- A luxury 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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Cushion Necklaces, answered
Straight answers about cushion necklaces. See all Cushion Necklaces
- Free Shipping
- US Orders $99+
- Exchanges
- 30 Days
What is a cushion cut necklace?
It has a softly squared stone with rounded corners. The shape sits between a square and an oval, so it looks soft but still has clean edges. Many styles here use a bezel setting, where a smooth metal rim wraps the stone for a modern look.
Which cushion necklace is best for everyday wear?
A bezel-set style is a smart pick for daily wear. The metal rim surrounds the stone, so the edges are less likely to catch on clothing. Amethyst and blue topaz in sterling silver are simple, easy choices to wear and layer.
Which cushion necklace styles are most popular?
Lab-grown diamond and amethyst styles lead the list. Cushion lab-grown diamond necklaces in 14K white gold appear near the top, followed by amethyst, garnet and diamond pieces in sterling silver. Blue topaz, peridot and green quartz styles also rank well.
How do I care for a cushion necklace?
Wipe it with a soft cloth after wearing. Store it separately in a pouch so the stone and metal stay free of scratches, and keep it away from perfume and harsh cleaners. See our jewelry care guide for more tips.