Lab-Created Opal & Diamond Heart Pendant in 14K Yellow Gold, 25mm (0.01 ct. tw.)
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- 14k yellow gold
0.01 ct t.w. lab-created opal- 25 × 16.1 mm
- Pendant only, chain sold separately
Only 2 left · Ships within 2–3 business days
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- Free shipping over $99
- 30-day returns & size exchanges
- Secure checkout
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The details
A polished yellow gold heart pendant holds a round lab-created opal with a natural white diamond accent, a small piece with a soft glow. The metal is solid gold with a bright polished finish that reflects light around the stone. The opal sits in a closed back setting that surrounds it in metal, and the pendant hangs from a bail that slides onto a chain you already own. Wear it with a crisp white shirt or a dark knit dress, where the shifting opal color stands out. It makes a thoughtful gift for someone with an October birthday.
Key Features
- Crafted in 14K yellow gold with a polished finish
- Set with lab-created opal
- Measures 16.1 mm wide and 19 mm long (25 mm overall)
- Approximate weight of 1.66 grams
- Stone treatment: impregnated
Why You’ll Love It
- The shifting opal color catches the eye without feeling loud.
- A romantic heart shape that fits easily into everyday outfits.
- The polished gold finish keeps the look bright and clean.
- A small diamond accent adds a quiet point of sparkle.
Perfect For
Right for Valentine's Day, an anniversary or a birthday, especially for an October birthstone celebration. A fitting gift for a wife, partner, daughter or friend who enjoys romantic jewelry.
Size & fit
- Pendant measures about 25 × 16.1 mm.
- Chain not included. The chains offered above are chosen to fit this pendant.
- 16 in sits at the base of the neck · 18 in rests on the collarbone, the most popular length for a pendant · 20 in falls just below · 24 in lands mid-chest.
Shipping & returns
- Free standard shipping on U.S. orders of $99 and above; under $99 the rate is shown at checkout.
- Orders ship within 2 to 3 business days in insured packaging, with tracking sent by email.
- Faster delivery: USPS Priority Mail and UPS options at checkout, where rates and delivery estimates are shown before you pay.
- Not the right piece, or the wrong size? Return it, or exchange it for another size, within 30 days of delivery. Items must be unworn and in their original condition and packaging.
- Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.
Jewelry care
- Solid gold won't tarnish. Warm water with a drop of mild soap and a soft brush keep it bright.
- Opal is softer and more porous than most stones: wipe it with a soft, damp cloth and never soak it or use an ultrasonic cleaner.
- Put jewelry on last, after lotion and perfume, and take it off before showering, swimming or sleeping.
- Store each piece on its own in a soft pouch so it doesn't scratch.

The details
- Metal
- 14k yellow gold, polished
- Stones
- 1 lab-created round opal, 3 mm
- Total carat weight
- 0.01 ct
- Pendant size
- 25 × 16.1 mm
- Chain
- Not included, see the chains that fit below
- Weight
- 1.66 g
- Birthstone
- October
Show all specifications
- Stone color
- Phenomena
- Width
- 16.1 mm
- Made in
- India
- Item number
- BCX-P14Y-L6X4
About opal
Known for its play of color, every opal is one of a kind, and it is the October birthstone.
Hardness 5.5 to 6.5 on the Mohs scale · Store separately and avoid knocks and heat; wipe with a soft damp cloth. Shop October birthstones
Pairs well with
Pieces chosen to wear with this one.



