Round Lab-Grown Diamonds for Sale – Brilliant & Ethical

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Bellora Solitaire Engagement Ring (2mm) – 14K White Gold (Setting Price)

This is a Halo Diamond Engagement Ring Setting. This 14K White Gold Engagement Ring is

Rated 0 out of 5

$1,450.00

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Bellora Solitaire Engagement Ring (2mm) – 14K Yellow Gold (Setting Price)

This is a Halo Diamond Engagement Ring Setting. This 14K Yellow Gold Engagement Ring is

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$1,440.00

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Bellora Solitaire Engagement Ring (2mm) – 14K Rose Gold (Setting Price)

This is a Halo Diamond Engagement Ring Setting. This 14K Rose Gold Engagement Ring is

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$1,440.00

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Bellora Solitaire Engagement Ring (2mm) – 18K White Gold (Setting Price)

This is a Halo Diamond Engagement Ring Setting. This 18K White Gold Engagement Ring is

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$1,830.00

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2.17 Carat Round Cut Lab Diamond

This 2.17 carat Round lab created diamond is certified by IGI as E color VVS2

Rated 0 out of 5

$3,350.00

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1.08 Carat Round Cut Lab Diamond

This 1.08 carat Round lab created diamond is certified by IGI as D color VS1

Rated 0 out of 5

$735.00

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1.54 Carat Round Cut Lab Diamond

This 1.54 carat Round lab created diamond is certified by IGI as E color IF

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$3,380.00

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3.15 Carat Round Cut Lab Diamond

This 3.15 carat Round lab created diamond is certified by IGI as H color VVS2

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$4,551.00

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Black Diamond Bracelet With Black Rhodium Plating (14 ct. tw.)-14K White Gold

This is a jewelry Bracelet. This Bracelet has 14K White Gold. Black diamond bracelet in

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$12,986.00

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Lab Diamond Tennis Bracelet With Pav? Circle Stations-14K Yellow Gold

This is a jewelry Bracelet. This Bracelet has 14K Yellow Gold. Tennis bracelet featuring round

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$2,271.00

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Lab Diamond Tennis Bracelet With Pav? Clover Stations-14K White Gold

This is a jewelry Bracelet. This Bracelet has 14K White Gold. Tennis bracelet featuring round

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$2,271.00

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Avianna Halo Necklace Pendant – Platinum (Setting Price)

This is a Halo Diamond Pendant. This Platinum Pendant is compatible with a center stone

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$1,940.00

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Ideas

Top 35 Engagement Ring Ideas for a Magical Proposal

Under 0.99 Carat Lab Grown Diamonds

Diamonds by Carats
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Round Shape Lab Grown Diamonds

Discover stunning round lab-grown diamonds with exceptional brilliance. Ethically sourced, conflict-free, and affordable. Shop now for the perfect sparkle!

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Product Search

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Preview for applied filters×

2.17 Carat Round Cut Lab Diamond

$3,350.00

2.17 Carat Round Cut Lab Diamond

$3,350.00

SKU: ext-133520790

Categories: Diamond, Lab Diamonds, Round

1.08 Carat Round Cut Lab Diamond

$735.00

1.08 Carat Round Cut Lab Diamond

$735.00

SKU: ext-133084184

Categories: Diamond, Lab Diamonds, Round

1.54 Carat Round Cut Lab Diamond

$3,380.00

1.54 Carat Round Cut Lab Diamond

$3,380.00

SKU: ext-132969073

Categories: Diamond, Lab Diamonds, Round

3.15 Carat Round Cut Lab Diamond

$4,551.00

3.15 Carat Round Cut Lab Diamond

$4,551.00

SKU: ext-132424045

Categories: Diamond, Lab Diamonds, Round

1.10 Carat Round Cut Lab Diamond

$1,346.00

1.10 Carat Round Cut Lab Diamond

$1,346.00

SKU: ext-131848424

Categories: Diamond, Lab Diamonds, Round

2.56 Carat Round Cut Lab Diamond

$5,422.00

2.56 Carat Round Cut Lab Diamond

$5,422.00

SKU: ext-131773547

Categories: Diamond, Lab Diamonds, Round

1.56 Carat Round Cut Lab Diamond

$1,698.00

1.56 Carat Round Cut Lab Diamond

$1,698.00

SKU: ext-131399472

Categories: Diamond, Lab Diamonds, Round

1.44 Carat Round Cut Lab Diamond

$1,092.00

1.44 Carat Round Cut Lab Diamond

$1,092.00

SKU: ext-131621248

Categories: Diamond, Lab Diamonds, Round

1.50 Carat Round Cut Lab Diamond

$1,474.00

1.50 Carat Round Cut Lab Diamond

$1,474.00

SKU: ext-131311486

Categories: Diamond, Lab Diamonds, Round

1.05 Carat Round Cut Lab Diamond

$1,500.00

1.05 Carat Round Cut Lab Diamond

$1,500.00

SKU: ext-130164279

Categories: Diamond, Lab Diamonds, Round

3.45 Carat Round Cut Lab Diamond

$3,768.00

3.45 Carat Round Cut Lab Diamond

$3,768.00

SKU: ext-112714933

Categories: Diamond, Lab Diamonds, Round

2.70 Carat Round Cut Lab Diamond

$3,361.00

2.70 Carat Round Cut Lab Diamond

$3,361.00

SKU: ext-133947653

Categories: Diamond, Lab Diamonds, Round

2.33 Carat Round Cut Lab Diamond

$4,405.00

2.33 Carat Round Cut Lab Diamond

$4,405.00

SKU: ext-133113707

Categories: Diamond, Lab Diamonds, Round

3.11 Carat Round Cut Lab Diamond

$3,470.00

3.11 Carat Round Cut Lab Diamond

$3,470.00

SKU: ext-133506228

Categories: Diamond, Lab Diamonds, Round

1.71 Carat Round Cut Lab Diamond

$3,633.00

1.71 Carat Round Cut Lab Diamond

$3,633.00

SKU: ext-132560197

Categories: Diamond, Lab Diamonds, Round

2.34 Carat Round Cut Lab Diamond

$2,468.00

2.34 Carat Round Cut Lab Diamond

$2,468.00

SKU: ext-132236528

Categories: Diamond, Lab Diamonds, Round

3.54 Carat Round Cut Lab Diamond

$4,588.00

3.54 Carat Round Cut Lab Diamond

$4,588.00

SKU: ext-130323488

Categories: Diamond, Lab Diamonds, Round

1.84 Carat Round Cut Lab Diamond

$1,748.00

1.84 Carat Round Cut Lab Diamond

$1,748.00

SKU: ext-129581596

Categories: Diamond, Lab Diamonds, Round

2.80 Carat Round Cut Lab Diamond

$2,797.00

2.80 Carat Round Cut Lab Diamond

$2,797.00

SKU: ext-115514928

Categories: Diamond, Lab Diamonds, Round

1.66 Carat Round Cut Lab Diamond

$1,499.00

1.66 Carat Round Cut Lab Diamond

$1,499.00

SKU: ext-128879243

Categories: Diamond, Lab Diamonds, Round

1.67 Carat Round Cut Lab Diamond

$1,394.00

1.67 Carat Round Cut Lab Diamond

$1,394.00

SKU: ext-111576425

Categories: Diamond, Lab Diamonds, Round

2.72 Carat Round Cut Lab Diamond

$3,296.00

2.72 Carat Round Cut Lab Diamond

$3,296.00

SKU: ext-133970196

Categories: Diamond, Lab Diamonds, Round

2.96 Carat Round Cut Lab Diamond

$2,954.00

2.96 Carat Round Cut Lab Diamond

$2,954.00

SKU: ext-133538850

Categories: Diamond, Lab Diamonds, Round

3.43 Carat Round Cut Lab Diamond

$5,559.00

3.43 Carat Round Cut Lab Diamond

$5,559.00

SKU: ext-133180851

Categories: Diamond, Lab Diamonds, Round

2.84 Carat Round Cut Lab Diamond

$2,917.00

2.84 Carat Round Cut Lab Diamond

$2,917.00

SKU: ext-132460535

Categories: Diamond, Lab Diamonds, Round

3.24 Carat Round Cut Lab Diamond

$4,458.00

3.24 Carat Round Cut Lab Diamond

$4,458.00

SKU: ext-132258320

Categories: Diamond, Lab Diamonds, Round

1.70 Carat Round Cut Lab Diamond

$1,684.00

1.70 Carat Round Cut Lab Diamond

$1,684.00

SKU: ext-131321455

Categories: Diamond, Lab Diamonds, Round

3.26 Carat Round Cut Lab Diamond

$4,512.00

3.26 Carat Round Cut Lab Diamond

$4,512.00

SKU: ext-130859614

Categories: Diamond, Lab Diamonds, Round

1.11 Carat Round Cut Lab Diamond

$887.00

1.11 Carat Round Cut Lab Diamond

$887.00

SKU: ext-130331253

Categories: Diamond, Lab Diamonds, Round

2.16 Carat Round Cut Lab Diamond

$4,485.00

2.16 Carat Round Cut Lab Diamond

$4,485.00

SKU: ext-114311064

Categories: Diamond, Lab Diamonds, Round

2.44 Carat Round Cut Lab Diamond

$2,316.00

2.44 Carat Round Cut Lab Diamond

$2,316.00

SKU: ext-113881006

Categories: Diamond, Lab Diamonds, Round

3.51 Carat Round Cut Lab Diamond

$4,273.00

3.51 Carat Round Cut Lab Diamond

$4,273.00

SKU: ext-111432918

Categories: Diamond, Lab Diamonds, Round

1.63 Carat Round Cut Lab Diamond

$1,622.00

1.63 Carat Round Cut Lab Diamond

$1,622.00

SKU: ext-104556602

Categories: Diamond, Lab Diamonds, Round

1.13 Carat Round Cut Lab Diamond

$766.00

1.13 Carat Round Cut Lab Diamond

$766.00

SKU: ext-131770586

Categories: Diamond, Lab Diamonds, Round

3.60 Carat Round Cut Lab Diamond

$4,551.00

3.60 Carat Round Cut Lab Diamond

$4,551.00

SKU: ext-130992895

Categories: Diamond, Lab Diamonds, Round

1.23 Carat Round Cut Lab Diamond

$1,929.00

1.23 Carat Round Cut Lab Diamond

$1,929.00

SKU: ext-132968681

Categories: Diamond, Lab Diamonds, Round

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You need to know

Professional Diamond Testing & Verification — What Jewelers Really Do

Before a diamond is declared “the one,” it has to pass a quiet series of tests that separate romance from wishful thinking. In a jeweler’s lab, verification is equal parts science and discipline: documents are checked, the stone is inspected under magnification, and instruments probe what the naked eye can’t see. This guide from Rare Carat Experts walks you through the same professional workflow, so you understand how authenticity is established and how to buy with confidence. Throughout, we’ll point

October 8, 2025 No Comments

The Truth About At-Home Diamond Tests (2025 Buyer’s Guide)

The moment you hold a diamond, the question that quietly follows is the one that matters most: is it real? At-home tests can give you quick clues, but only some are useful and a few can even damage your ring. Below is a practical breakdown of what you can (and can’t) learn from DIY checks, plus how careful buyers confirm authenticity the right way. Throughout, we’ll reference tools offered by Rare Carat, a U.S. diamond brand, that lists GIA/IGI‑certified stones

October 8, 2025 No Comments

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