White Diamond Double Heart Necklace in Sterling Silver (0.1 ct. tw.), 18 Inch
Chain length guide

Product information
- Metal925 White sterling silverPolished
- StoneDiamond0.9 mm round
- Size18 inChain length
- Weight0.72 gTotal item weight
Description
Black and white natural diamonds sparkle across a double heart pendant in this sterling silver necklace, a romantic mix of contrast and shine. Two polished hearts join into one pendant, each set with small round diamonds that catch the light as you move. The sterling silver carries a rhodium finish that gives a bright white luster and a smooth, polished surface. The pendant hangs from a fine cable chain, and a lobster clasp closes it securely at the back. Wear it with a crisp white shirt or a black dress, where the contrast of the stones shows. A thoughtful pick for someone you want to celebrate on an anniversary.
Key Features
- Crafted in 925 sterling silver with a polished finish
- Finished with rhodium plating for lasting brilliance
- Set with white diamond
- Cable necklace design
- Measures 11 mm wide and 18 inches long
- Secured by a lobster clasp
- Approximate weight of 0.72 grams
Why You’ll Love It
- Black and white stones give a graphic contrast that stands out.
- The fine chain keeps attention on the two joined hearts.
- Easy to wear with everyday outfits and dressier evenings alike.
- A romantic piece that feels personal as a gift.
Perfect For
Perfect for Valentine's Day, an anniversary or a birthday, and for April birthdays too, since diamond is the April birthstone. A romantic gift for a wife, partner, daughter or friend who likes delicate jewelry.
Product details925 white sterling silver · Diamond · 0.72 g
Metal
- Metal
- White sterling silver
- Purity
- 925
- Finish
- Polished
- Plating
- Rhodium
- Construction
- Solid
- Made by
- Cast
- Chain plating
- Rhodium
Stones
- Stone
- Diamond
- Origin
- Natural
- Shape
- Round
- Size
- 0.9 mm
- Carat weight
- 0.06 ct. tw.
- Color
- White
- Number of stones
- 12
More stones
- Stone
- Diamond
- Shape
- Round
- Number of stones
- 13
- Carat weight
- 0.065 ct
- Color
- Black
Measurements
- Pendant length
- 14 mm
- Pendant width
- 10.95 mm
- Chain length
- 18 in
- Chain width
- 1 mm
- Clasp
- Lobster
- Total carat weight
- 0.1 ct. tw.
- Weight
- 0.72 g
Style & design
- Necklace type
- Necklace with Pendants
- Chain style
- Cable
- Style
- Romantic
More
- Made in
- India
- Birthstone
- April
- Item #
- SJQG-QP3757
Our standards
- Stamped with its metal type (e.g. 14K, 925)
- Diamonds are conflict-free
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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Diamond Necklaces, answered
Straight answers about diamond necklaces. See all Diamond Necklaces
- Free Shipping
- US Orders $99+
- Exchanges
- 30 Days
What affects the price of diamond necklaces?
Metal, diamond weight and diamond type drive the price. Solid 14K gold costs more than sterling silver or gold-plated silver, and a higher total carat weight raises it further. Lab-grown and natural diamonds are priced differently too. Use the Price filter on this page to set a budget.
Which diamond necklace styles are most popular?
Infinity, teardrop and circle styles lead the list. Diamond hearts, lockets and two-stone necklaces in 14K gold follow closely, with bar slide and solitaire designs also well represented. Most are on an 18 inch chain, so they sit near the collarbone.
Should I choose a lab-grown or natural diamond necklace?
Both are real diamonds with the same sparkle. Lab-grown stones are made in a lab, and many of the larger necklaces here use them, which allows a bigger total carat weight. Each product title says whether the diamonds are lab-grown, so check it as you browse.
Which diamond necklace is best for everyday wear?
A solitaire, small teardrop or bar slide suits daily wear. Their simple shapes sit close to the neck and are easy to layer under collars. Choose 14K gold for the most durable everyday option, since plated pieces can wear over time.
Is white gold or yellow gold better for a diamond necklace?
Choose white gold for a cool look, yellow for warmth. White gold makes the diamonds look bright and icy, while yellow gold gives a richer glow. Some teardrops also come in two-tone gold. Pick the color that matches the jewelry the wearer already owns.
How do I care for a diamond necklace?
Clean it gently and store it separately. Wipe with a soft cloth or use mild soapy water and a soft brush, then dry well. Keep it in a pouch so the chain does not tangle. See our jewelry care tips for more.