A sterling silver padlock is paired with a dainty 10K rose gold key in this enchanting necklace for her. The pendant glides along an 18-inch box chain

A bold black heart-cut diamond is embraced by heart-shaped wings enveloped by black diamonds in this extraordinary women's pendant necklace from world renowned designed Pnina Tornai. Fashioned in 14K rose gold, the total diamond weight is 1-3/8 carat and the 18-inch cable chain secures in place with a lobster clasp. Pnina Tornai’s 14K white gold cuff completes the look. Exclusively available at Jared the Galleria of Jewelry.

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

Pnina Tornai Black Diamond Necklace 1-3/8 ct tw Round/Heart 14K Rose Gold

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

Macy's Diamond Accent Heart Lock & Key 18 Pendant Necklace in Sterling Silver & 14k Rose Gold-Plate - Macy's

This delightful sterling silver necklace features a miniature heart-shaped lock with a cross cutout, paired with a cross-shaped key. Shimmering round diamonds adorn both pendants and give the necklace a total diamond weight of 1/8 carat. The 18-inch cable chain secures with a spring ring clasp.

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

Diamond Heart Cross Lock & Key Necklace 1/8 ct tw Round-cut Sterling Silver 18

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

1/8 CT. T.W. Diamond Heart-Top Key Pendant in 10K White Gold

This meaningful necklace for her features a beautiful heart design embellished with shimmering round diamonds and 10K rose gold. Crafted of sterling silver, the necklace has a total diamond weight of 1/10 carat. The 18-inch cable chain fastens with a lobster clasp. HMK. LIC.

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

Hallmark Diamonds Heart Necklace 1/10 ct tw Sterling Silver & 10K Rose Gold 18

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

Hallmark Diamonds Heart Necklace 1/15 ct tw Sterling Silver 18

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

Zales Enchanted Disney Princess 1/10 Ct. T.W. Diamond Castle in Heart Pendant in Sterling Silver and 10K Rose Gold – 19

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

POPKIMI Key Necklace Sterling Silver Tree of Life Pendant Necklace for Women Key Jewelry Fashion Jewelry for Women Mom Wife Birthday Anniversary

An ethereal oval-cut opal sits at the center of this beautiful necklace for her. Round-cut diamonds frame the center gemstone, and tapered baguette-cut diamonds trace the outer edge, giving the necklace a total diamond weight of 1/4 carat. The 10K rose gold pendant sways from an 18-inch cable chain and secures with a lobster clasp.

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

Kay Outlet Opal Necklace 1/4 ct tw Diamonds 10K Rose Gold 18

Show her she's loved with this heart-topped diamond key necklace. * Crafted in sterling silver * The heart-shaped bow and the bit shine with round-cut

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

Hallmark Diamonds Swirling Heart Key Necklace 1/10 ct tw Sterling Silver & 10K Rose Gold 18|Kay

This lovely necklace makes an ideal gift for the one who holds the key to your heart. Twinkling round diamonds adorn the silhouette and shimmer up the

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

Diamond Heart Lock Necklace 1/8 ct tw Round-cut Sterling Silver 18

This delightful necklace features a heart-shaped amethyst floating within a pretty heart crafted in 10K rose gold. An outer heart is styled in

Lock & Key Necklace 1/15 cttw Diamonds Sterling Silver & 10K Rose Gold 18

Amethyst & White Lab-Created Sapphire Double Heart Necklace Sterling Silver & 10K Rose Gold 18