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Heart Lock & Key Pendant in 14K Two-Tone Gold, 21mm

Stock Number: SJQG-D3849
$152.81
Choose a chain
Which length suits me?Chain length guide: 16, 18, 20, 22, 24 and 30 inch chains shown on a woman and a man, with lengths in centimeters - Sophia Jewelers

Style

Length

Product information

  • Metal14K Two-tone goldPolished
  • Size17 × 15 mmLength × width
  • Weight0.72 gTotal item weight
Description

A 14K two-tone gold pendant cast in the form of a heart-shaped lock and key, finished with a polished surface.

The lock and key motif has long served as a symbol of love, trust, and devotion - the key representing access to one's heart, and the lock representing the promise of safekeeping. Paired heart-and-key jewelry has been exchanged as a token of romantic commitment across generations, often given between partners or as a meaningful family gift.

Key Features

  • Crafted in 14K two-tone gold with a polished finish
  • Measures 15 mm wide and 17 mm long (21 mm overall)
  • Approximate weight of 0.72 grams
Product details14K two-tone gold · 0.72 g

Metal

Metal
Two-tone gold
Purity
14K
Finish
Polished
Construction
Solid
Made by
Cast

Measurements

Length
17 mm
Width
15 mm
Weight
0.72 g
Bail
5 × 2 mm

Style & design

Profile
Concave
Pendant style
Themed
Style
Romantic

More

Chain
Not included
Made in
United States
Item #
SJQG-D3849

Our standards

  • Stamped with its metal type (e.g. 14K, 925)
Chain & lengthComes without a chain · length guide

This pendant comes without a chain. Choose one above, or wear it on a chain you already own.

Chain length guide: 16, 18, 20, 22, 24 and 30 inch chains shown on a woman and a man, with lengths in centimeters - Sophia Jewelers
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.

Read our shipping policy

Read our returns and exchanges policy

What’s in the boxYour pendant in our signature blue padded gift box
  • Your pendant
  • 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.

Read our jewelry care guide

Heart Lock & Key Pendant in 14K Two-Tone Gold, 21mm - Sophia Jewelers
Heart Lock & Key Pendant in 14K Two-Tone Gold, 21mm
$152.81

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Total for your selection

$152.81

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US Orders $99+
Exchanges
30 Days

Returns & exchangesContact us

What affects the price of heart pendants?

Metal, stone, and size set the price. 10K costs less than 14K gold, and sterling silver or gold-plated styles differ again. Diamond carat weight, lab-grown diamond or cubic zirconia, and the pendant's size and detail also matter. Use the Price filter on this page to set a budget.

Which heart pendant styles are most popular?

Pavé diamond hearts and cubic zirconia hearts lead the list. Next come sterling silver hearts with engraving or enamel, plus textured and diamond-cut yellow gold hearts. Break-apart best friends hearts and Grandma or Best Mom hearts also appear near the top.

Which heart pendant is best for everyday wear?

A small, simple heart in 14K gold is easiest to wear daily. Polished, textured, or small pavé diamond hearts sit close to the neck and layer well on a fine chain. Keep in mind that filigree and cut-out designs have more open detail to keep clean.

What is a break-apart heart pendant?

It is a heart that separates into two matching pieces. Styles here, such as the Best Friends hearts in 14K gold, let two people each wear half. It makes a thoughtful gift for a friend or sibling, and the halves can be worn together or apart.

Should I choose yellow, white, or rose gold for a heart?

Pick the tone that matches the jewelry you wear most. White gold gives pavé diamonds a bright, cool look, while yellow gold feels warm and classic. Rose gold adds a soft pink tone. Browse yellow gold heart pendants to compare.

How do I care for a heart pendant with diamonds or enamel?

Clean it gently with mild soap, warm water, and a soft brush. Pat it dry and store it apart from other jewelry to avoid scratches. Keep pink enamel away from harsh chemicals. See our jewelry care page for more tips.