Round Cut Lab Grown Diamond Necklaces

1.4 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.4 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.4 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.4 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.4 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.4 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

Carat Weight 1.4

3,220.00 USD 5,522.00 USD 42% Off

1.6 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

1.6 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

1.6 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

1.6 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

1.6 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

1.6 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

Carat Weight 1.6

5,336.00 USD 9,149.00 USD 42% Off

1.4 Ct Round Pear Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.4 Ct Round Pear Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.4 Ct Round Pear Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.4 Ct Round Pear Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.4 Ct Round Pear Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.4 Ct Round Pear Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

Carat Weight 1.4

2,519.00 USD 4,319.00 USD 42% Off

0.9 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

0.9 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

0.9 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

0.9 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

0.9 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

0.9 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

Carat Weight 0.9

2,108.00 USD 3,613.00 USD 42% Off

1.2 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

1.2 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

1.2 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

1.2 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

1.2 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

1.2 Ct Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

Carat Weight 1.2

2,448.00 USD 4,196.00 USD 42% Off

3.2 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

3.2 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

3.2 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

3.2 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

3.2 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

3.2 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

Carat Weight 3.2

3,839.00 USD 6,580.00 USD 42% Off

0.6 Ct Marquise Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

0.6 Ct Marquise Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

0.6 Ct Marquise Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

0.6 Ct Marquise Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

0.6 Ct Marquise Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

0.6 Ct Marquise Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

Carat Weight 0.6

2,168.00 USD 3,717.00 USD 42% Off

2.1 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

2.1 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

2.1 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

2.1 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

2.1 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

2.1 Ct Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

Carat Weight 2.1

3,166.00 USD 5,427.00 USD 42% Off

9 Ct Baguette Marquise Pear Round Emerald Cut Diamond Chain Necklace VS1 D-F White Gold 14k

9 Ct Baguette Marquise Pear Round Emerald Cut Diamond Chain Necklace VS1 D-F White Gold 14k

9 Ct Baguette Marquise Pear Round Emerald Cut Diamond Chain Necklace VS1 D-F White Gold 14k

9 Ct Baguette Marquise Pear Round Emerald Cut Diamond Chain Necklace VS1 D-F White Gold 14k

9 Ct Baguette Marquise Pear Round Emerald Cut Diamond Chain Necklace VS1 D-F White Gold 14k

9 Ct Baguette Marquise Pear Round Emerald Cut Diamond Chain Necklace VS1 D-F White Gold 14k

Carat Weight 9

10,722.00 USD 13,765.00 USD 22% Off

2.4 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

2.4 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

2.4 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

2.4 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

2.4 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

2.4 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

Carat Weight 2.4

6,106.00 USD 10,467.00 USD 42% Off

4.8 Ct Oval Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

4.8 Ct Oval Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

4.8 Ct Oval Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

4.8 Ct Oval Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

4.8 Ct Oval Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

4.8 Ct Oval Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

Carat Weight 4.8

5,908.00 USD 10,129.00 USD 42% Off

2.1 Ct Emerald Pear Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

2.1 Ct Emerald Pear Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

2.1 Ct Emerald Pear Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

2.1 Ct Emerald Pear Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

2.1 Ct Emerald Pear Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

2.1 Ct Emerald Pear Round Cut Diamond Lariat Necklace VS1 D-F White Gold 14k

Carat Weight 2.1

3,387.00 USD 5,808.00 USD 42% Off

4.9 Ct Pear Oval Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

4.9 Ct Pear Oval Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

4.9 Ct Pear Oval Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

4.9 Ct Pear Oval Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

4.9 Ct Pear Oval Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

4.9 Ct Pear Oval Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

Carat Weight 4.9

5,592.00 USD 9,586.00 USD 42% Off

1.7 Ct Marquise Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

1.7 Ct Marquise Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

1.7 Ct Marquise Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

1.7 Ct Marquise Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

1.7 Ct Marquise Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

1.7 Ct Marquise Round Cut Diamond Chain Necklace VS1 D-F White Gold 14k

Carat Weight 1.7

3,443.00 USD 5,903.00 USD 42% Off

1.1 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.1 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.1 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.1 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.1 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.1 Ct Round Marquise Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

Carat Weight 1.1

3,630.00 USD 6,225.00 USD 42% Off

0.9 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

0.9 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

0.9 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

0.9 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

0.9 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

0.9 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

Carat Weight 0.9

3,306.00 USD 5,668.00 USD 42% Off

0.8 Ct Round Marquise Cut Diamond Chain Necklace VS1 D-F White Gold 14k

0.8 Ct Round Marquise Cut Diamond Chain Necklace VS1 D-F White Gold 14k

0.8 Ct Round Marquise Cut Diamond Chain Necklace VS1 D-F White Gold 14k

0.8 Ct Round Marquise Cut Diamond Chain Necklace VS1 D-F White Gold 14k

0.8 Ct Round Marquise Cut Diamond Chain Necklace VS1 D-F White Gold 14k

0.8 Ct Round Marquise Cut Diamond Chain Necklace VS1 D-F White Gold 14k

Carat Weight 0.8

2,364.00 USD 4,053.00 USD 42% Off

2 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

2 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

2 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

2 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

2 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

2 Ct Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

Carat Weight 2

2,975.00 USD 5,100.00 USD 42% Off

1.2 Ct Pear Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.2 Ct Pear Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.2 Ct Pear Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.2 Ct Pear Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.2 Ct Pear Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

1.2 Ct Pear Round Cut Diamond Pendant Necklace VS1 D-F White Gold 14k

Carat Weight 1.2

2,486.00 USD 4,263.00 USD 42% Off

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About Round Cut Lab Grown Diamond Necklaces

Explore round cut lab grown diamond necklaces at Diamond Studio, with styles selected for diamond quality, setting design, and everyday wearability. Compare stone shape, carat range, metal color, setting profile, and product details before choosing the piece that fits your budget and style. Continue browsing related engagement rings or review our diamond education guide for buying guidance.