Cushion Cut Lab Grown Diamond Rings

Cushion cut diamonds make a stylish option for modern shoppers. The unique diamond cut looks like it sounds. Unlike the sharp-edged emerald cut or square (princess) cut stones, the softened edges of the cushion cut diamond add a likewise softer vibe to the jewelry it’s set in.

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Beatriz Lab Grown Diamond Ring -14K White GoldBeatriz Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Beatriz Lab Grown Diamond Ring

2.5 Total Carat · Elongated Cushion · Hidden Halo · 14K White Gold
Regular price$2,290 Sale priceFrom $1,490
41% off
Amanda Lab Grown Diamond Ring -14K White GoldAmanda Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Amanda Lab Grown Diamond Ring

3.0 Total Carat · Elongated Cushion · 3 Stones · 14K White Gold
Regular price$2,910 Sale priceFrom $1,890
41% off
Bree Lab Grown Diamond Ring -14K White GoldBree Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Bree Lab Grown Diamond Ring

2.5 Total Carat · Square Cushion · Hidden Halo · 14K White Gold
Regular price$2,400 Sale priceFrom $1,560
40% off
Deandra Lab Grown Diamond Ring -14K White GoldDeandra Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Deandra Lab Grown Diamond Ring

1.75 Total Carat · Elongated Cushion · Hidden Halo · 14K White Gold
Regular price$2,000 Sale priceFrom $1,300
38% off
Celeste Lab Grown Diamond Ring   (2 Carat) -14K White GoldCeleste Lab Grown Diamond Ring   (2 Carat) -14K White Gold
Lab Grown Diamond

Celeste Lab Grown Diamond Ring

2.0 Total Carat · Square Cushion · Halo · 14K White Gold
Regular price$2,450 Sale priceFrom $1,590
38% off
Priscilla Lab Grown Diamond Ring -14K White GoldPriscilla Lab Grown Diamond Ring   (3.1 Carat) -14K White Gold
Lab Grown Diamond

Priscilla Lab Grown Diamond Ring

3.1 Total Carat · Elongated Cushion · Hidden Halo · 14K White Gold
Regular price$1,910 Sale priceFrom $1,240
46% off
Tina Lab Grown Diamond Ring -14K White GoldTina Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Tina Lab Grown Diamond Ring

1.9 Total Carat · Square Cushion · Double Halo · 14K White Gold
Regular price$2,780 Sale priceFrom $1,810
35% off
Madeline Lab Grown Diamond Bridal Set   (3 Carat) -14K White GoldMadeline Lab Grown Diamond Bridal Set   (3 Carat) -14K White Gold
Lab Grown Diamond

Madeline Lab Grown Diamond Bridal Set

3.0 Total Carat · Square Cushion · Hidden Halo · 14K White Gold
Regular price$3,200 Sale priceFrom $2,080
41% off
Stephanie Lab Grown Diamond Bridal Set -14K White GoldStephanie Lab Grown Diamond Bridal Set -14K White Gold
Lab Grown Diamond

Stephanie Lab Grown Diamond Bridal Set

3.5 Total Carat · Square Cushion · Side Stones · 14K White Gold
Regular price$2,890 Sale priceFrom $1,880
46% off
Luciana Lab Grown Diamond Ring   (3 Carat) -14K White GoldLuciana Lab Grown Diamond Ring   (3 Carat) -14K White Gold
Lab Grown Diamond

Luciana Lab Grown Diamond Ring

3.5 Total Carat · Elongated Cushion · Halo · 14K White Gold
Regular price$2,620 Sale priceFrom $1,700
46% off
Lissete Lab Grown Diamond Ring -14K White GoldLissete Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Lissete Lab Grown Diamond Ring

3.65 Total Carat · Elongated Cushion · Halo · 14K White Gold
Regular price$3,050 Sale priceFrom $1,980
46% off
Lauren Lab Grown Diamond Bridal Set -14K White GoldLauren Lab Grown Diamond Bridal Set -14K White Gold
Lab Grown Diamond

Lauren Lab Grown Diamond Bridal Set

5.25 Total Carat · Elongated Cushion · Hidden Halo · 14K White Gold
Regular price$4,660 Sale priceFrom $3,030
51% off
Cassandra Lab Grown Diamond Ring   (2 Carat) -14K White GoldCassandra Lab Grown Diamond Ring   (2 Carat) -14K White Gold
Lab Grown Diamond

Cassandra Lab Grown Diamond Ring

2.0 Total Carat · Square Cushion · Hidden Halo · 14K White Gold
Regular price$2,450 Sale priceFrom $1,590
38% off
Paula Lab Grown Diamond Ring -14K White GoldPaula Lab Grown Diamond Ring   (2.70 Carat) -14K White Gold
Lab Grown Diamond

Paula Lab Grown Diamond Ring

2.7 Total Carat · Square Cushion · Halo · 14K White Gold
Regular price$2,660 Sale priceFrom $1,730
41% off
Beatriz Lab Grown Diamond Ring - 14K White GoldBeatriz Lab Grown Diamond Ring - 14K White Gold
Lab Grown Diamond Clearance Sale

Beatriz Lab Grown Diamond Ring

3.5 Total Carat · Elongated Cushion · Hidden Halo · 14K White Gold
Regular price$7,500 Sale price$3,069
59% off
Lyric Lab Grown Diamond Ring -14K White GoldLyric Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Lyric Lab Grown Diamond Ring

2.75 Total Carat · Square Cushion · Side Stones · 14K White Gold
Regular price$2,920 Sale priceFrom $1,900
40% off
Alice Lab Grown Diamond Ring   (3.30 Carat) -14K White GoldAlice Lab Grown Diamond Ring   (3.30 Carat) -14K White Gold
Lab Grown Diamond

Alice Lab Grown Diamond Ring

3.8 Total Carat · Square Cushion · Halo · 14K White Gold
Regular price$2,680 Sale priceFrom $1,740
46% off
Luisana Lab Grown Diamond Ring - 14K White GoldLuisana Lab Grown Diamond Ring - 14K White Gold
Lab Grown Diamond

Luisana Lab Grown Diamond Ring

2.3 Total Carat · Elongated Cushion · Side Stones · 14K White Gold
Regular price$2,110 Sale priceFrom $1,370
40% off
Andora Lab Grown Diamond Ring  - 14K White GoldAndora Lab Grown Diamond Ring  - 14K White Gold
Lab Grown Diamond

Andora Lab Grown Diamond Ring

2.05 Total Carat · Square Cushion · Hidden Halo · 14K White Gold
Regular price$2,050 Sale priceFrom $1,330
40% off
Joana Lab Grown Diamond Ring   (3 Carat) -18K Yellow GoldJoana Lab Grown Diamond Ring   (3 Carat) -18K Yellow Gold
Lab Grown Diamond

Joana Lab Grown Diamond Ring

3.5 Total Carat · Elongated Cushion · Hidden Halo · 18K Yellow Gold
Regular price$3,570 Sale priceFrom $2,320
46% off
Madeline Lab Grown Diamond Ring   (2.5 Carat) -14K White GoldMadeline Lab Grown Diamond Ring   (2.5 Carat) -14K White Gold
Lab Grown Diamond

Madeline Lab Grown Diamond Ring

2.5 Total Carat · Square Cushion · Hidden Halo · 14K White Gold
Regular price$2,310 Sale priceFrom $1,500
40% off
Tina Lab Grown Diamond Ring -14K White GoldTina Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Tina Lab Grown Diamond Ring

2.5 Total Carat · Square Cushion · Double Halo · 14K White Gold
Regular price$3,030 Sale priceFrom $1,970
38% off
Whitney Lab Grown Diamond Ring -14K White GoldWhitney Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Whitney Lab Grown Diamond Ring

3.5 Total Carat · Square Cushion · 3 Stones · 14K White Gold
Regular price$2,710 Sale priceFrom $1,760
46% off
Fiona Lab Grown Diamond Ring -14K White GoldFiona Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Fiona Lab Grown Diamond Ring

2.5 Total Carat · Square Cushion · Hidden Halo · 14K White Gold
Regular price$2,830 Sale priceFrom $1,840
40% off
Madison Lab Grown Diamond Ring   (1.5 Carat) -18K Yellow GoldMadison Lab Grown Diamond Ring   (1.5 Carat) -18K Yellow Gold
Lab Grown Diamond

Madison Lab Grown Diamond Ring

1.5 Total Carat · Square Cushion · Halo · 18K Yellow Gold
Regular price$2,910 Sale priceFrom $1,890
35% off
Jael Lab Grown Diamond Ring - 14K White GoldJael Lab Grown Diamond Ring - 14K White Gold
Lab Grown Diamond

Jael Lab Grown Diamond Ring

2.0 Total Carat · Elongated Cushion · Solitaire · 14K White Gold
Regular price$1,880 Sale priceFrom $1,220
40% off
Matilda Lab Grown Diamond Ring - 14K White GoldMatilda Lab Grown Diamond Ring - 14K White Gold
Lab Grown Diamond

Matilda Lab Grown Diamond Ring

2.0 Total Carat · Square Cushion · Solitaire · 14K White Gold
Regular price$2,030 Sale priceFrom $1,320
40% off
Bodil Lab Grown Diamond Ring  - 14K White GoldBodil Lab Grown Diamond Ring  - 14K White Gold
Lab Grown Diamond

Bodil Lab Grown Diamond Ring

2.7 Total Carat · Elongated Cushion · Halo · 14K White Gold
Regular price$2,750 Sale priceFrom $1,790
41% off
Skylar Lab Grown Diamond Ring -14K White GoldSkylar Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Skylar Lab Grown Diamond Ring

1.8 Total Carat · Elongated Cushion · 3 Stones · 14K White Gold
Regular price$2,310 Sale priceFrom $1,500
38% off
Sadie Lab Grown Diamond Ring -14K White GoldSadie Lab Grown Diamond Ring -14K White Gold
Lab Grown Diamond

Sadie Lab Grown Diamond Ring

2.0 Total Carat · Square Cushion · Side Stones · 14K White Gold
Regular price$2,320 Sale priceFrom $1,510
38% off
Piper Lab Grown Diamond Ring - 14K White GoldPiper Lab Grown Diamond Ring   (4 Carat) - 14K White Gold
Lab Grown Diamond

Piper Lab Grown Diamond Ring

4.0 Total Carat · Square Cushion · Double Halo · 14K White Gold
Regular price$3,310 Sale priceFrom $2,150
46% off
Celeste Lab Grown Diamond Ring -18K Yellow GoldCeleste Lab Grown Diamond Ring -18K Yellow Gold
Lab Grown Diamond

Celeste Lab Grown Diamond Ring

3.5 Total Carat · Square Cushion · Halo · 18K Yellow Gold
Regular price$2,940 Sale priceFrom $1,910
46% off
Diana Lab Grown Diamond Ring -18K Yellow GoldDiana Lab Grown Diamond Ring -18K Yellow Gold
Lab Grown Diamond

Diana Lab Grown Diamond Ring

1.5 Total Carat · Square Cushion · Solitaire · 18K Yellow Gold
Regular price$2,200 Sale priceFrom $1,430
38% off
Bailey Lab Grown Diamond Ring   (2.25 Carat) -14K White GoldBailey Lab Grown Diamond Ring   (2.25 Carat) -14K White Gold
Lab Grown Diamond

Bailey Lab Grown Diamond Ring

2.25 Total Carat · Square Cushion · Halo · 14K White Gold
Regular price$2,180 Sale priceFrom $1,420
40% off
Skylar Lab Grown Diamond Ring -Platinum (RTS)Skylar Lab Grown Diamond Ring -Platinum (RTS)
Lab Grown Diamond 6 day delivery Sizes 4.5 - 6.5

Skylar Lab Grown Diamond Ring

3.3 Total Carat · Elongated Cushion · 3 Stones · Platinum
Regular price$9,140 Sale price$3,528
61% off

Cushion Lab Grown Diamond Ring

Think of an actual cushion with straight sides that are rounded off at the corners—a plump pillowy effect. That’s the cushion cut. When you create a stunning lab grown diamond ring featuring a cushion cut lab grown diamond, you’ve really got something.

Cushion cut stones evolved from an ancient cutting style called the Old Mine cut. So, you’ll find lots of vintage and antique jewelry set with cushion cut diamonds and gemstones. It can be best described as similar to a square shape stone with clipped–or rounded corners. Today these stones feature brilliant cut faceting but still have that romantic vintage vibe owing to their ancient roots.

There’s no skimping on clarity or high color when you have a lab grown diamond. These stones are made to show high quality in both the color range—always icy white, and their high clarity. Lab grown stones are extremely sophisticated. When you’re shopping for a lab grown diamond ring, you’ll be wise to try on the cushion cut shape before making any decisions. It can be a flattering choice for both petite and long slender fingers. And its ancient background makes this stone rich with diamond history.