Radiant Cut Lab Grown Diamond Rings

Do you know anyone with a radiant cut lab grown (or natural for that matter!) diamond ring? Probably not. This luxe diamond shape is a true connoisseurs cut. You won’t find variations of this opulent sparkler in vintage or antique rings like you do with other cuts.

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70 products

Lab Grown Diamond

Luna Lab Grown Diamond Ring

2.5 Total Carat · Elongated Radiant · Hidden Halo · 14K White Gold

2.5 1.5 2.0 3.5 4.5 +6 Variants

$3,320

From $1,820

46% off

Lab Grown Diamond

Luna Lab Grown Diamond Ring

2.0 Total Carat · Elongated Radiant · Hidden Halo · 14K White Gold

2.0 1.5 2.5 3.5 4.5 +6 Variants

$3,240

From $1,760

46% off

Lab Grown Diamond

Audrey Lab Grown Diamond Ring

3.5 Total Carat · Elongated Radiant · Side Stones · 14K White Gold

3.5 1.5 2.0 2.5 4.5 +6 Variants

$3,120

From $1,690

40% off

Lab Grown Diamond

Luna Lab Grown Diamond Bridal Set

2.8 Total Carat · Elongated Radiant · Hidden Halo · 14K White Gold

2.8 1.8 2.3 3.8 4.8 +3 Variants

$4,250

From $2,350

45% off

Lab Grown Diamond

Audrey Lab Grown Diamond Bridal Set

2.5 Total Carat · Elongated Radiant · Side Stones · 14K White Gold

2.5 1.5 2.0 3.5 4.5 +3 Variants

$3,800

From $2,080

46% off

Lab Grown Diamond

Harper Lab Grown Diamond Ring

2.0 Total Carat · Elongated Radiant · Solitaire · 14K White Gold

2.0 1.0 1.5 3.0 4.0 +6 Variants

$2,400

From $1,270

47% off

Lab Grown Diamond

Audrey Lab Grown Diamond Ring

1.8 Total Carat · Elongated Radiant · Side Stones · 18K Yellow Gold

1.8 1.3 2.3 3.3 4.3 +6 Variants

$3,300

From $1,780

46% off

Lab Grown Diamond

Deborah Elongated Lab Grown Diamond Ring

1.45 Total Carat · Elongated Radiant · Hidden Halo · 14K White Gold

1.45 1.95 2.45 3.45 4.45 +6 Variants

$3,150

From $1,750

45% off

Lab Grown Diamond

Skylar Lab Grown Diamond Ring

3.5 Total Carat · Elongated Radiant · 3 Stones · 14K White Gold

3.5 1.5 2.0 2.5 4.5 +6 Variants

$3,750

From $1,990

40% off

Lab Grown Diamond

Robin Lab Grown Diamond Ring

4.5 Total Carat · Elongated Radiant · Hidden Halo · 18K Yellow Gold

4.5 1.5 2.0 2.5 3.5 +6 Variants

$4,700

From $2,550

40% off

Lab Grown Diamond

Andrea Lab Grown Diamond Ring

2.5 Total Carat · Elongated Radiant · Halo · 14K White Gold

2.5 1.5 2.0 3.5 4.5 +6 Variants

$3,320

From $1,800

46% off

Lab Grown Diamond

Andrea Lab Grown Diamond Ring

2.0 Total Carat · Elongated Radiant · Halo · 14K White Gold

2.0 1.5 2.5 3.5 4.5 +6 Variants

$3,390

From $1,840

46% off

Lab Grown Diamond

Deborah Lab Grown Diamond Ring

1.5 Total Carat · Square Radiant · Hidden Halo · 14K White Gold

1.5 2.0 2.5 3.5 4.5 +6 Variants

$3,020

From $1,680

45% off

Lab Grown Diamond

Audrey Lab Grown Diamond Ring

2.3 Total Carat · Elongated Radiant · Side Stones · 14K White Gold

2.3 1.3 1.8 3.3 4.3 +6 Variants

$3,050

From $1,660

46% off

Lab Grown Diamond

Marina Lab Grown Diamond Ring

3.5 Total Carat · Elongated Radiant · Halo · 14K White Gold

3.5 1.5 2.0 2.5 4.5 +6 Variants

$3,470

From $1,920

39% off

Lab Grown Diamond

Skylar Lab Grown Diamond Ring

2.3 Total Carat · Elongated Radiant · 3 Stones · 14K White Gold

2.3 1.3 1.8 3.3 4.3 +6 Variants

$3,190

From $1,690

47% off

Lab Grown Diamond

Arabella Lab Grown Diamond Ring

5.0 Total Carat · Elongated Radiant · Side Stones · 18K Yellow Gold

5.0 3.0 3.5 4.0 6.0 +6 Variants

$6,100

From $3,240

40% off

Lab Grown Diamond

Joana Lab Grown Diamond Ring

3.5 Total Carat · Elongated Radiant · Hidden Halo · 18K Yellow Gold

3.5 1.5 2.0 2.5 4.5 +6 Variants

$4,640

From $2,620

38% off

Lab Grown Diamond

Milly Lab Grown Diamond Ring

2.25 Total Carat · Elongated Radiant · Hidden Halo · 18K Yellow Gold

2.25 1.75 2.75 3.75 4.75 +6 Variants

$4,590

From $2,640

43% off

Lab Grown Diamond

Skylar Lab Grown Diamond Ring

1.8 Total Carat · Elongated Radiant · 3 Stones · 14K White Gold

1.8 1.3 2.3 3.3 4.3 +6 Variants

$3,190

From $1,690

47% off

Lab Grown Diamond

Andrea Lab Grown Diamond Bridal Set

3.0 Total Carat · Elongated Radiant · Halo · 14K White Gold

3.0 2.0 2.5 4.0 5.0 +3 Variants

$4,650

From $2,570

45% off

Lab Grown Diamond

Julianna Lab Grown Diamond Ring

3.0 Total Carat · Square Radiant · Solitaire · 14K White Gold

3.0 1.0 1.5 2.0 4.0 +6 Variants

$2,720

From $1,440

40% off

Lab Grown Diamond

Willow Lab Grown Diamond Ring

2.1 Total Carat · Elongated Radiant · Hidden Halo · 14K White Gold

2.1 1.1 1.6 3.1 4.1 +6 Variants

$2,740

From $1,470

46% off

Lab Grown Diamond

Deborah Lab Grown Diamond Bridal Set

3.0 Total Carat · Elongated Radiant · Hidden Halo · 14K White Gold

3.0 2.5 3.5 4.5 5.5 +3 Variants

$4,890

From $2,680

45% off

Lab Grown Diamond

Vivienne Lab Grown Diamond Ring

2.0 Total Carat · Square Radiant · Hidden Halo · 18K Yellow Gold

2.0 1.5 2.5 3.5 4.5 +6 Variants

$3,620

From $1,980

46% off

Lab Grown Diamond

Kamala Lab Grown Diamond Ring

5.5 Total Carat · Elongated Radiant · 3 Stones · 18K Yellow Gold

5.5 1.5 2.0 2.5 3.5 +6 Variants

$4,640

From $2,460

40% off

Lab Grown Diamond

Lux Lab Grown Diamond Ring

2.1 Total Carat · Elongated Radiant · Hidden Halo · 14K White Gold

2.1 1.1 1.6 3.1 4.1 +6 Variants

$3,820

From $2,050

47% off

Lab Grown Diamond

Dima Lab Grown Diamond Ring

2.0 Total Carat · Elongated Radiant · Bezel · 14K White Gold

2.0 1.0 1.5 3.0 4.0 +6 Variants

$2,850

From $1,510

47% off

Luna Lab Grown Diamond Bridal Set -14K White Gold (RTS)

Lab Grown Diamond 6 day delivery Sizes 6 - 8

Luna Lab Grown Diamond Bridal Set

2.8 Total Carat · Elongated Radiant · Hidden Halo · 14K White Gold

2.8

$5,470

$2,160

61% off

Audrey Lab Grown Diamond Ring (2.3 Carat) -Platinum

Lab Grown Diamond 6 day delivery Sizes 11 - 13

Audrey Lab Grown Diamond Ring

5.3 Total Carat · Elongated Radiant · Side Stones · Platinum

5.3

$13,870

$3,940

72% off

Lab Grown Diamond 6 day delivery Sizes 11 - 13

Audrey Lab Grown Diamond Ring

5.3 Total Carat · Elongated Radiant · Side Stones · Platinum

5.3

$13,870

$3,940

72% off

Thor Lab Grown Diamond Ring - 18K Yellow Gold (RTS)

Lab Grown Diamond 6 day delivery Sizes 7 - 9

Thor Lab Grown Diamond Ring

1.5 Total Carat · Elongated Radiant · Solitaire · 18K Yellow Gold

1.5

$3,990

$1,720

57% off

Andrea Lab Grown Diamond Ring (2.25 Carat) -Platinum

Lab Grown Diamond 6 day delivery Sizes 3 - 4.25

Andrea Lab Grown Diamond Ring

4.5 Total Carat · Elongated Radiant · Halo · Platinum

4.5

$11,990

$3,530

71% off

Lab Grown Diamond 6 day delivery Sizes 5.75 - 7.75

Luna Lab Grown Diamond Ring

2.5 Total Carat · Elongated Radiant · Hidden Halo · 14K White Gold

2.5

$4,540

$1,800

60% off

Luna Lab Grown Diamond Ring (2.5 Carat) -18K White Gold

Lab Grown Diamond 6 day delivery Sizes 5 - 7

Luna Lab Grown Diamond Ring

0.5 Total Carat · Elongated Radiant · Hidden Halo · 18K White Gold

0.5

$5,090

$2,040

60% off

Radiant Lab Grown Diamond Ring

The radiant cut is a relative newcomer on the diamond scene. Developed in the 1970s, this showstopper of a diamond cut combines the best of the emerald cut with the round brilliant cut to form one stone that bursts with fire and brilliance. The radiant cut has 70 facets and can rightly claim to be one of the most dazzling diamond cuts on the market today.

The radiant might be described as a clipped corner rectangular or square modified brilliant cut. It’s all about the light performance that occurs in this inventive cut of stone. It really lives up to its name, “radiant’. And if you’re proud to show off the non-stop glamour of your lab grown diamond, you’ll want to take a good look at this stone. Is it for you? Why not! You want to be proud of your ring in every way. The matchless beauty of a lab grown diamond can’t be surpassed. It was developed to display high color, spectacular clarity, and top-tier brilliance to last a lifetime. Knowing that your lab grown stone is an ethical choice should make you extra proud. Whether you opt for the square shape or the more elongated shape of a radiant cut, selecting this shape for your lab grown diamond ring will make you stand out from everyone else. Your love story is not like anyone else, so why should your diamond ring be common? A radiant cut lab grown diamond ring is a collector’s choice that shows your superb style.