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Lab-Grown Diamond Necklaces

Explore H. Samuel’s elegant lab-grown diamond necklaces, featuring incredible sparkle and timeless beauty. Responsibly sourced and affordable, they’re the perfect statement pieces.
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37 Items items returned.
Harriet Sterling Silver 0.25ct Lab-Grown Diamond Halo Pendant Necklace
Harriet Sterling Silver 1ct Lab Grown Diamond Graduated Dew Drop Pendant Necklace
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9ct White Gold 0.25ct Lab Grown Diamond Interlink Circle Pendant 18" Necklace
9ct Yellow Gold 0.25ct Lab Grown Diamond Cushion Halo Pendant Necklace
9ct White Gold 0.25ct Lab Grown Diamond Cushion Halo Pendant Necklace
9ct White Gold 0.30ct Lab Grown Diamond Heart Pendant Necklace
Sterling Silver Flower Cluster Pendant 1.22ct Diamond Necklace
mila green Sterling Silver 18ct Gold Vermeil Plated 0.20ct Lab-Grown Diamond Marquise Pendant Necklace
mila green Sterling Silver 18ct Gold Vermeil Plated 0.20ct Emerald-Cut Lab-Grown Diamond Pendant Necklace
mila green Sterling Silver 18ct Gold Vermeil Plated 0.20ct Lab-Grown Diamond Oval Pendant Necklace
mila green Sterling Silver 18ct Gold Vermeil Plated 0.20ct Lab-Grown Diamond Heart Pendant Necklace
mila green Sterling Silver 18ct Gold Vermeil Plated 0.33ct Lab-Grown Diamond Solitaire Open Heart Pendant Necklace
mila green Sterling Silver 18ct Gold Vermeil Plated 0.28ct Lab-Grown Diamond Curved Arc Pendant Necklace
Harriet 9ct Yellow Gold 0.50ct Lab-Grown Diamond Solitaire Pendant Necklace
Harriet 9ct White Gold 0.50ct Lab-Grown Diamond Solitaire Pendant Necklace
Harriet Sterling Silver 18ct Gold Plated Vermeil 0.25ct Lab-Grown Diamond Halo Pendant Necklace
Harriet Sterling Silver & 18ct Yellow Gold Plated Vermeil 0.50ct Lab Grown Diamond Heart Pendant Necklace
Harriet Sterling Silver  0.50ct Lab Grown Diamond Heart Pendant Necklace
Harriet Sterling Silver & 18ct Yellow Gold Plated Vermeil 1ct Lab Grown Diamond Graduate Dew Drop Pendant Necklace
Harriet Sterling Silver & 18ct Yellow Gold Plated Vermeil 0.50ct Lab Grown Diamond Cross Pendant Necklace
Harriet Sterling Silver 0.50ct Lab Grown Diamond Cross Pendant Necklace
Harriet Sterling Silver & 18ct Yellow Gold Plated Vermeil 0.50ct Lab Grown Diamond Round & Oval Open Circle Pendant
Harriet Sterling Silver  0.33ct Lab Grown Diamond Pear Halo Pendant Necklace
Harriet 9ct White Gold 0.50ct Lab Grown Diamond Pear Pendant Necklace
Harriet 9ct Yellow Gold 0.50ct Lab Grown Diamond Emerald Cut Pendant Necklace
Harriet 9ct White Gold 0.50ct Lab Grown Diamond Baguette Pendant Necklace
Harriet 9ct Yellow Gold 0.50ct Lab Grown Diamond Oval Pendant Necklace
Harriet 9ct White Gold 0.50ct Lab Grown Diamond Oval Pendant Necklace
Harriet Sterling Silver & 18ct Yellow Gold Plated Vermeil 0.50ct Lab Grown Diamond Twist Pendant Necklace
9ct White Gold 1ct Lab Grown Diamond Necklace
mila green Sterling Silver 18ct Gold Vermeil Plated Lab-Grown Diamond Round Bezel Solitaire Pendant Necklace
mila green Sterling Silver 18ct Gold Vermeil Plated Lab-Grown Diamond Bezel Arc Pendant Necklace
Harriet 9ct Yellow Gold 1ct Lab-Grown Diamond Solitaire Pendant Necklace
Harriet 9ct White Gold 1ct Lab-Grown Diamond Solitaire Pendant Necklace
9ct White Gold 0.50ct Lab Grown Diamond Necklace
9ct Yellow Gold 0.30ct Lab Grown Diamond Pendant Necklace
Showing 36 of 37 products