Create Your Own Engagement Ring

Start with a Diamond

What could be more meaningful than designing your own engagement ring from the ground up? At EX3 Diamond, we offer you the opportunity to choose everything from the setting to the specifics of the stone to ensure you get it just right. Create your own engagement ring with custom lab-grown diamonds at EX3 Diamond now!

3
Complete Ring
Ring
Filter
Diamond Information
Select a Diamond for more Information
ADD TO RING
VIEW DIAMOND
Shape Carat Cut Color Clarity Price
  • 1.54-Carat Moval Lab Grown Diamond
    Moval 1.54 Excellent E VS1 $310.92
    • Cut: Excellent
    • Color: E
    • Clarity: VS1
    • 360 Video
  • 5.04-Carat Emerald Lab Grown Diamond
    Emerald 5.04 Excellent H VS1 $817.19
    • Cut: Excellent
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 2.81-Carat Round Lab Grown Diamond
    Round 2.81 Ideal F VVS2 $690.68
    • Cut: Ideal
    • Color: F
    • Clarity: VVS2
    • 360 Video
  • 1.63-Carat Round Lab Grown Diamond
    Round 1.63 Ideal E VVS2 $360.09
    • Cut: Ideal
    • Color: E
    • Clarity: VVS2
    • 360 Video
  • 2.11-Carat Round Lab Grown Diamond
    Round 2.11 Ideal E VVS2 $551.47
    • Cut: Ideal
    • Color: E
    • Clarity: VVS2
    • 360 Video
  • 0.3-Carat Oval Lab Grown Diamond
    Oval 0.3 Very Good D VVS2 $45.05
    • Cut: Very Good
    • Color: D
    • Clarity: VVS2
    • 360 Video
  • 0.31-Carat Oval Lab Grown Diamond
    Oval 0.31 Excellent D VVS1 $50.98
    • Cut: Excellent
    • Color: D
    • Clarity: VVS1
    • 360 Video
  • 0.5-Carat Round Lab Grown Diamond
    Round 0.5 Excellent D VVS2 $100.32
    • Cut: Excellent
    • Color: D
    • Clarity: VVS2
    • 360 Video
  • 2.03-Carat Round Lab Grown Diamond
    Round 2.03 Ideal D VVS2 $612.74
    • Cut: Ideal
    • Color: D
    • Clarity: VVS2
    • 360 Video
  • 4.11-Carat Cushion Lab Grown Diamond
    Cushion 4.11 Excellent H VS1 $945.34
    • Cut: Excellent
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 2.42-Carat Pear Lab Grown Diamond
    Pear 2.42 Excellent D VVS2 $747.49
    • Cut: Excellent
    • Color: D
    • Clarity: VVS2
    • 360 Video
  • 1/10ct Vintage SI1 Diamond Wedding Ring Anniversary Stackable Band 14K WG SZ 7
    Pear 0.34 Excellent F VVS2 $43.76
    • Cut: Excellent
    • Color: F
    • Clarity: VVS2
    • 360 Video
  • 3.63-Carat Princess Lab Grown Diamond
    Princess 3.63 Excellent H VS1 $669.63
    • Cut: Excellent
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 3.52-Carat Princess Lab Grown Diamond
    Princess 3.52 Very Good G VS2 $928.70
    • Cut: Very Good
    • Color: G
    • Clarity: VS2
    • 360 Video
  • 3.73-Carat Princess Lab Grown Diamond
    Princess 3.73 Very Good H VS1 $688.07
    • Cut: Very Good
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 3.76-Carat Princess Lab Grown Diamond
    Princess 3.76 Very Good G VS2 $992.02
    • Cut: Very Good
    • Color: G
    • Clarity: VS2
    • 360 Video
  • 4.18-Carat Princess Lab Grown Diamond
    Princess 4.18 Excellent H VVS2 $906.27
    • Cut: Excellent
    • Color: H
    • Clarity: VVS2
    • 360 Video
  • 3.62-Carat Princess Lab Grown Diamond
    Princess 3.62 Excellent H VS1 $667.78
    • Cut: Excellent
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 3.23-Carat Cushion Lab Grown Diamond
    Cushion 3.23 Very Good G VS1 $719.48
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.6-Carat Princess Lab Grown Diamond
    Princess 3.6 Very Good G VS1 $1,042.47
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.58-Carat Princess Lab Grown Diamond
    Princess 3.58 Excellent I VVS2 $764.96
    • Cut: Excellent
    • Color: I
    • Clarity: VVS2
    • 360 Video
  • 3.56-Carat Marquise Lab Grown Diamond
    Marquise 3.56 Excellent H VS1 $908.71
    • Cut: Excellent
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 5.17-Carat Marquise Lab Grown Diamond
    Marquise 5.17 Very Good G VS1 $1,329.34
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.56-Carat Princess Lab Grown Diamond
    Princess 3.56 Excellent H VS1 $656.71
    • Cut: Excellent
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 3.56-Carat Oval Lab Grown Diamond
    Oval 3.56 Excellent G VS1 $828.23
    • Cut: Excellent
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 4.51-Carat Oval Lab Grown Diamond
    Oval 4.51 Excellent H VS1 $860.24
    • Cut: Excellent
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 4.28-Carat Marquise Lab Grown Diamond
    Marquise 4.28 Very Good H VS1 $828.37
    • Cut: Very Good
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 4.27-Carat Marquise Lab Grown Diamond
    Marquise 4.27 Excellent H VS1 $826.44
    • Cut: Excellent
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 4.27-Carat Emerald Lab Grown Diamond
    Emerald 4.27 Excellent G SI1 $666.50
    • Cut: Excellent
    • Color: G
    • Clarity: SI1
    • 360 Video
  • 4.22-Carat Cushion Lab Grown Diamond
    Cushion 4.22 Excellent H VS1 $970.64
    • Cut: Excellent
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 4.12-Carat Oval Lab Grown Diamond
    Oval 4.12 Very Good G VS1 $978.91
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 4.1-Carat Pear Lab Grown Diamond
    Pear 4.1 Very Good G VS2 $744.15
    • Cut: Very Good
    • Color: G
    • Clarity: VS2
    • 360 Video
  • 4.09-Carat Oval Lab Grown Diamond
    Oval 4.09 Excellent G VS1 $998.78
    • Cut: Excellent
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.18-Carat Marquise Lab Grown Diamond
    Marquise 3.18 Excellent H VS1 $804.89
    • Cut: Excellent
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 4.08-Carat Oval Lab Grown Diamond
    Oval 4.08 Very Good G VS1 $996.34
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 4.05-Carat Cushion Lab Grown Diamond
    Cushion 4.05 Very Good G VS1 $1,082.57
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.29-Carat Round Lab Grown Diamond
    Round 3.29 Excellent F VS1 $976.04
    • Cut: Excellent
    • Color: F
    • Clarity: VS1
    • 360 Video
  • 2.53-Carat Oval Lab Grown Diamond
    Oval 2.53 Excellent G VS1 $665.83
    • Cut: Excellent
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 4.02-Carat Oval Lab Grown Diamond
    Oval 4.02 Excellent G VS1 $981.68
    • Cut: Excellent
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.27-Carat Cushion Lab Grown Diamond
    Cushion 3.27 Very Good H VS1 $631.27
    • Cut: Very Good
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 3.27-Carat Oval Lab Grown Diamond
    Oval 3.27 Very Good G VS1 $963.10
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.27-Carat Marquise Lab Grown Diamond
    Marquise 3.27 Excellent H VS2 $764.00
    • Cut: Excellent
    • Color: H
    • Clarity: VS2
    • 360 Video
  • 3.81-Carat Princess Lab Grown Diamond
    Princess 3.81 Very Good H VS2 $837.36
    • Cut: Very Good
    • Color: H
    • Clarity: VS2
    • 360 Video
  • 3.16-Carat Pear Lab Grown Diamond
    Pear 3.16 Excellent G SI1 $600.65
    • Cut: Excellent
    • Color: G
    • Clarity: SI1
    • 360 Video
  • 3.44-Carat Cushion Lab Grown Diamond
    Cushion 3.44 Excellent G VS1 $979.11
    • Cut: Excellent
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.79-Carat Oval Lab Grown Diamond
    Oval 3.79 Very Good H VVS2 $989.30
    • Cut: Very Good
    • Color: H
    • Clarity: VVS2
    • 360 Video
  • 3.77-Carat Pear Lab Grown Diamond
    Pear 3.77 Very Good H SI1 $504.28
    • Cut: Very Good
    • Color: H
    • Clarity: SI1
    • 360 Video
  • 3.43-Carat Cushion Lab Grown Diamond
    Cushion 3.43 Very Good H VS2 $611.23
    • Cut: Very Good
    • Color: H
    • Clarity: VS2
    • 360 Video
  • 3.75-Carat Princess Lab Grown Diamond
    Princess 3.75 Very Good G VS1 $1,085.91
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.73-Carat Pear Lab Grown Diamond
    Pear 3.73 Excellent E SI1 $890.97
    • Cut: Excellent
    • Color: E
    • Clarity: SI1
    • 360 Video
  • 3.66-Carat Emerald Lab Grown Diamond
    Emerald 3.66 Excellent G SI1 $579.74
    • Cut: Excellent
    • Color: G
    • Clarity: SI1
    • 360 Video
  • 3.67-Carat Princess Lab Grown Diamond
    Princess 3.67 Excellent G VS1 $1,062.74
    • Cut: Excellent
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.65-Carat Oval Lab Grown Diamond
    Oval 3.65 Very Good H VVS2 $741.97
    • Cut: Very Good
    • Color: H
    • Clarity: VVS2
    • 360 Video
  • 3.65-Carat Princess Lab Grown Diamond
    Princess 3.65 Excellent G VS1 $1,056.95
    • Cut: Excellent
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.62-Carat Oval Lab Grown Diamond
    Oval 3.62 Very Good G VS1 $842.19
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.42-Carat Cushion Lab Grown Diamond
    Cushion 3.42 Very Good H VVS2 $711.02
    • Cut: Very Good
    • Color: H
    • Clarity: VVS2
    • 360 Video
  • 3.4-Carat Cushion Lab Grown Diamond
    Cushion 3.4 Very Good H VVS2 $706.86
    • Cut: Very Good
    • Color: H
    • Clarity: VVS2
    • 360 Video
  • 2.5-Carat Oval Lab Grown Diamond
    Oval 2.5 Very Good G VS1 $657.94
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.38-Carat Oval Lab Grown Diamond
    Oval 3.38 Excellent F SI1 $638.01
    • Cut: Excellent
    • Color: F
    • Clarity: SI1
    • 360 Video
  • 1.61-Carat Trapeze Lab Grown Diamond
    Trapeze 1.61 Very Good G VS1 $291.05
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.38-Carat Cushion Lab Grown Diamond
    Cushion 3.38 Very Good G VS1 $752.90
    • Cut: Very Good
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 2.65-Carat Oval Lab Grown Diamond
    Oval 2.65 Excellent G VVS2 $745.51
    • Cut: Excellent
    • Color: G
    • Clarity: VVS2
    • 360 Video
  • 2.66-Carat Oval Lab Grown Diamond
    Oval 2.66 Excellent G VS1 $700.05
    • Cut: Excellent
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 2.61-Carat Oval Lab Grown Diamond
    Oval 2.61 Excellent H VS1 $444.43
    • Cut: Excellent
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 3.1-Carat Oval Lab Grown Diamond
    Oval 3.1 Excellent G VS1 $913.03
    • Cut: Excellent
    • Color: G
    • Clarity: VS1
    • 360 Video
  • 3.35-Carat Cushion Lab Grown Diamond
    Cushion 3.35 Excellent G VS2 $868.74
    • Cut: Excellent
    • Color: G
    • Clarity: VS2
    • 360 Video
  • 2.31-Carat Oval Lab Grown Diamond
    Oval 2.31 Very Good H VVS2 $390.68
    • Cut: Very Good
    • Color: H
    • Clarity: VVS2
    • 360 Video
  • 3.34-Carat Cushion Lab Grown Diamond
    Cushion 3.34 Very Good H VS1 $644.79
    • Cut: Very Good
    • Color: H
    • Clarity: VS1
    • 360 Video
  • 3.34-Carat Round Lab Grown Diamond
    Round 3.34 Excellent F VS1 $990.88
    • Cut: Excellent
    • Color: F
    • Clarity: VS1
    • 360 Video
  • 3.33-Carat Cushion Lab Grown Diamond
    Cushion 3.33 Excellent F VS2 $947.80
    • Cut: Excellent
    • Color: F
    • Clarity: VS2
    • 360 Video
  • 3.06-Carat Marquise Lab Grown Diamond
    Marquise 3.06 Excellent G VS2 $883.24
    • Cut: Excellent
    • Color: G
    • Clarity: VS2
    • 360 Video
  • 2.37-Carat Oval Lab Grown Diamond
    Oval 2.37 Excellent F VS1 $642.50
    • Cut: Excellent
    • Color: F
    • Clarity: VS1
    • 360 Video
SHOW MORE

Start with the Stone

There are two ways to start creating your own engagement ring: choosing the stone first or the setting first. Here, you can start with a custom lab-grown diamond for the ring. Narrow your search by diamond shape, cut, carat, color, and clarity to discover what we have in stock. We’ll list all the diamonds available within your specifications and show you photos to help you choose the right one.

If you have any questions about designing your own engagement ring, reach out to us for assistance.

Finishing Your Ring

Once you’ve chosen your stone, you can finish creating your own engagement ring with a setting that fits your aesthetic. We offer a selection of classic, vintage, and contemporary styles that ensure your custom lab-grown diamond ring is one of a kind. Browse prong-set classic solitaire bands, halo style settings, and rings embellished with channel set stones to find the perfect design for you. You’ll also have the opportunity to select your metal color and ring size before viewing how the ring would look with the main diamond inset. Build the perfect engagement ring at EX3 Diamond!