Opal Heart Rope Chain Necklace in 14K Yellow Gold, 0.5mm (0.08 ct.), 15 Inch
Chain length guide

Product information
- Metal14K Yellow goldPolished
- StoneOpal3 mm round
- Size18 inChain length
- Weight0.45 gTotal item weight
Description
A 14K yellow gold necklace featuring a heart-shaped natural opal pendant set on a polished rope chain measuring 15 inches long.
Opal is known for its play-of-color, a natural optical effect caused by microscopic silica spheres within the stone diffracting light into shifting flashes of color. This piece is set with a single round natural opal weighing 0.08 carats at the center of the heart silhouette.
Key Features
- Crafted in 14K yellow gold with a polished finish
- Set with opal
- Rope necklace design
- Measures 15 inches long
- Secured by a spring ring clasp
- Approximate weight of 0.45 grams
Product details14K yellow gold · Opal · 0.45 g
Metal
- Metal
- Yellow gold
- Purity
- 14K
- Finish
- Polished
- Construction
- Solid
- Made by
- Die Struck
Center stone
- Stone
- Opal
- Origin
- Natural
- Shape
- Round
- Size
- 3 mm
- Carat weight
- 0.080 ct
- Color
- Phenomena
- Number of stones
- 1
- Cut
- Cabochon
- Quality
- C
- Treatment
- Not Enhanced
Measurements
- Pendant length
- 10 mm
- Pendant width
- 6 mm
- Chain length
- 18 in
- Chain width
- 0.5 mm
- Clasp
- Spring Ring
- Weight
- 0.45 g
Style & design
- Necklace type
- Necklace with Pendants
- Chain style
- Rope
- Style
- Romantic
More
- Brand
- Madi K
- Made in
- United States
- Birthstone
- October
- Item #
- SJQG-GK412-15
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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Opal Necklaces, answered
Straight answers about opal necklaces. See all Opal Necklaces
- Free Shipping
- US Orders $99+
- Exchanges
- 30 Days
Are these opal necklaces natural or lab-created?
The opals on this page are lab-created, not natural. Lab-created opal has the same soft play of color as mined opal and is made in a controlled setting. Natural opal is sometimes treated or backed, but that is a general point about opal, not about these pieces.
Which opal necklace style is best for everyday wear?
A small solitary pendant or simple circle suits daily wear best. Opal is softer than many gems, so a clean, low-profile design with fewer edges is easier to wear day to day. Pieces with an extender let you adjust the length for layering.
How should I care for an opal necklace?
Wipe it gently with a soft, damp cloth after wearing. Keep it away from harsh chemicals, perfume and hard knocks, and store it separately so the opal and sterling silver do not scratch. See our jewelry care guide for more.
Which opal necklace styles are most popular?
Cat, teardrop and hearts pendants lead the list. Plain opal pendants, circles with a heart and moon and stars styles follow close behind. Halo designs with cubic zirconia also appear often, and most are sterling silver on an 18 inch chain.