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Round Cut Rings

The most brilliant of all diamond cuts. Our round-cut engagement rings center a full-carat, IGI-certified lab grown diamond, engineered for maximum sparkle and set to flatter every hand. Choose solitaire, halo or pavé in 14K white, yellow or rose gold — made to order and shipped fully insured.

Must Haves

Fancy Blue Round Cut 4-Prong Solitaire Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

Fancy Blue Round Cut 4-Prong Solitaire Lab Grown Diamond Engagement Ring

From $3,021
From $3,021 $3,555
Fancy Yellow Round Cut 4-Prong Solitaire Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

Fancy Yellow Round Cut 4-Prong Solitaire Lab Grown Diamond Engagement Ring

From $4,233
From $4,233 $4,980
Fancy Pink Round Cut 4-Prong Solitaire Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

Fancy Pink Round Cut 4-Prong Solitaire Lab Grown Diamond Engagement Ring

From $3,204
From $3,204 $3,770
3.50 ctw Round Pave Rope Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

3.50 ctw Round Pave Rope Lab Grown Diamond Engagement Ring

$3,128
$3,128 $3,680
3.00 ctw Round & Marquise Three-Stone Lab-Grown Diamond Engagement Ring in 14K yellow gold, angled side view — Bow Tie Lab Diamonds

Engagement Ring

3.00 ctw Round & Marquise Three-Stone Lab Grown Diamond Engagement Ring

$3,616
$3,616 $4,255
2.35 ctw Round Twisted Vine Pave Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

2.35 ctw Round Twisted Vine Pave Lab Grown Diamond Engagement Ring

$2,443
$2,443 $2,875
3.50 ctw Round Pave Lab-Grown Diamond Bridal Set in 14K white gold, front view — Bow Tie Lab Diamonds

Engagement Ring

3.50 ctw Round Pave Lab Grown Diamond Bridal Set

$4,398
$4,398 $5,175
4.00 ctw Round Scalloped Halo Pave Lab-Grown Diamond Bridal Set in 14K white gold, front view — Bow Tie Lab Diamonds

Engagement Ring

4.00 ctw Round Scalloped Halo Pave Lab Grown Diamond Bridal Set

$4,692
$4,692 $5,520
3.20 ctw Round Halo Pave Lab-Grown Diamond Bridal Set in 14K white gold, front view — Bow Tie Lab Diamonds

Engagement Ring

3.20 ctw Round Halo Pave Lab Grown Diamond Bridal Set

$4,398
$4,398 $5,175
1.60 ctw Round Three-Stone Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

1.60 ctw Round Three-Stone Lab Grown Diamond Engagement Ring

$1,955
$1,955 $2,300

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Fancy Blue Round Cut 4-Prong Solitaire Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

Fancy Blue Round Cut 4-Prong Solitaire Lab Grown Diamond Engagement Ring

From $3,021
From $3,021 $3,555
Fancy Yellow Round Cut 4-Prong Solitaire Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

Fancy Yellow Round Cut 4-Prong Solitaire Lab Grown Diamond Engagement Ring

From $4,233
From $4,233 $4,980
Fancy Pink Round Cut 4-Prong Solitaire Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

Fancy Pink Round Cut 4-Prong Solitaire Lab Grown Diamond Engagement Ring

From $3,204
From $3,204 $3,770
3.50 ctw Round Pave Rope Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

3.50 ctw Round Pave Rope Lab Grown Diamond Engagement Ring

$3,128
$3,128 $3,680
3.00 ctw Round & Marquise Three-Stone Lab-Grown Diamond Engagement Ring in 14K yellow gold, angled side view — Bow Tie Lab Diamonds

Engagement Ring

3.00 ctw Round & Marquise Three-Stone Lab Grown Diamond Engagement Ring

$3,616
$3,616 $4,255
2.35 ctw Round Twisted Vine Pave Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

2.35 ctw Round Twisted Vine Pave Lab Grown Diamond Engagement Ring

$2,443
$2,443 $2,875
3.50 ctw Round Pave Lab-Grown Diamond Bridal Set in 14K white gold, front view — Bow Tie Lab Diamonds

Engagement Ring

3.50 ctw Round Pave Lab Grown Diamond Bridal Set

$4,398
$4,398 $5,175
4.00 ctw Round Scalloped Halo Pave Lab-Grown Diamond Bridal Set in 14K white gold, front view — Bow Tie Lab Diamonds

Engagement Ring

4.00 ctw Round Scalloped Halo Pave Lab Grown Diamond Bridal Set

$4,692
$4,692 $5,520
3.20 ctw Round Halo Pave Lab-Grown Diamond Bridal Set in 14K white gold, front view — Bow Tie Lab Diamonds

Engagement Ring

3.20 ctw Round Halo Pave Lab Grown Diamond Bridal Set

$4,398
$4,398 $5,175
1.60 ctw Round Three-Stone Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

1.60 ctw Round Three-Stone Lab Grown Diamond Engagement Ring

$1,955
$1,955 $2,300
2.50 ctw Round Halo Pave Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

2.50 ctw Round Halo Pave Lab Grown Diamond Engagement Ring

$2,932
$2,932 $3,450
1.65 ctw Round Three-Stone Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

1.65 ctw Round Three-Stone Lab Grown Diamond Engagement Ring

$1,759
$1,759 $2,070
Round Cut Solitaire Hidden Halo Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

Round Cut Solitaire Hidden Halo Lab Grown Diamond Engagement Ring

From $2,639
From $2,639 $3,105
Round Cut 6-Prong Solitaire Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

Round Cut 6-Prong Solitaire Lab Grown Diamond Engagement Ring

From $2,541
From $2,541 $2,990
Round Cut 4-Prong Solitaire Lab-Grown Diamond Engagement Ring in 14K yellow gold, front view — Bow Tie Lab Diamonds

Engagement Ring

Round Cut 4-Prong Solitaire Lab Grown Diamond Engagement Ring

From $2,541
From $2,541 $2,990