14K Rose Gold 7/8 CT Lab-Grown Diamond Necklace Center

14K Yellow Gold 7/8 CT Lab-Grown Diamond Necklace Center

Platinum 7/8 CT Lab-Grown Diamond Necklace Center

14K White Gold 7/8 CT Lab-Grown Diamond Necklace Center

10K Yellow Gold 5 mm Round Half-Bezel Solitaire Necklace Center

14K White Gold 1/2 CT Natural Diamond Necklace Center

14K Yellow Gold 1/2 CT Natural Diamond Necklace Center

Platinum 1/2 CT Natural Diamond Necklace Center

14K Rose Gold 1/2 CT Natural Diamond Necklace Center

18K Yellow Gold 5 mm Round Half-Bezel Solitaire Necklace Center

18K Rose Gold 5 mm Round Half-Bezel Solitaire Necklace Center

14K White Gold 5 mm Round Half-Bezel Solitaire Necklace Center

18K White Gold 5 mm Round Half-Bezel Solitaire Necklace Center

10K Rose Gold 5 mm Round Half-Bezel Solitaire Necklace Center

14K Yellow Gold 5 mm Round Half-Bezel Solitaire Necklace Center

10K White Gold 5 mm Round Half-Bezel Solitaire Necklace Center

14K Rose Gold 5 mm Round Half-Bezel Solitaire Necklace Center

Platinum 5 mm Round Half-Bezel Solitaire Necklace Center

Sterling Silver 5 mm Round Half-Bezel Solitaire Necklace Center

14K White Gold 1/2 CT Lab-Grown Diamond Necklace Center

14K Yellow Gold 1/2 CT Lab-Grown Diamond Necklace Center

14K Rose Gold 1/2 CT Lab-Grown Diamond Necklace Center

14K White Gold 6.5 mm Round Half-Bezel Solitaire Necklace Center

10K White Gold 6.5 mm Round Half-Bezel Solitaire Necklace Center

14K Rose Gold 6.5 mm Round Half-Bezel Solitaire Necklace Center

18K White Gold 6.5 mm Round Half-Bezel Solitaire Necklace Center

18K Rose Gold 6.5 mm Round Half-Bezel Solitaire Necklace Center

14K Yellow Gold 6.5 mm Round Half-Bezel Solitaire Necklace Center

10K Yellow Gold 6.5 mm Round Half-Bezel Solitaire Necklace Center

Sterling Silver 6.5 mm Round Half-Bezel Solitaire Necklace Center

18K Yellow Gold 6.5 mm Round Half-Bezel Solitaire Necklace Center

10K Rose Gold 6.5 mm Round Half-Bezel Solitaire Necklace Center

Platinum 6.5 mm Round Half-Bezel Solitaire Necklace Center

14K White Gold 6 mm Round Half-Bezel Solitaire Necklace Center

Platinum 7 mm Round Half-Bezel Solitaire Necklace Center