Opal Heart Locket in 14K Yellow Gold, 25mm, October Birthstone
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- 14k yellow gold
Natural opal- 25 × 19 mm
- Pendant only, chain sold separately
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 14K yellow gold heart-shaped locket with a polished finish, set with a natural heart-cut opal and designed to open and hold a photo inside.
Opal has been recognized as the birthstone for October, prized for its play of color - a phenomenon in which flashes of rainbow hues shift across the stone as it catches the light. Historically associated with hope, purity, and creativity across various cultures, opal remains one of the most visually distinctive gemstones used in birthstone jewelry.
Key Features
- Crafted in 14K yellow gold with a polished finish
- Set with opal
- Measures 19 mm wide and 18.8 mm long (25 mm overall)
- Approximate weight of 1.71 grams
Size & fit
- Pendant measures about 25 × 19 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 natural heart opal, 3.8 mm
- Pendant size
- 25 × 19 mm
- Chain
- Not included, see the chains that fit below
- Weight
- 1.71 g
- Birthstone
- October
Show all specifications
- Stone color
- Phenomena
- Width
- 19.0 mm
- Made in
- China
- Item number
- BCX-P14Y-XRXV
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