Gold Cushion-Cut Engagement Rings With Lab Diamonds

Looking for an engagement ring that will never go out of style? Our bespoke selection of cushion-cut lab diamond engagement rings is timeless, sustainable, and custom-made for you. With their pillow-like shape and endless sparkle, these handcrafted pieces will be with you for a lifetime and beyond. Shop Eternate’s gold cushion-cut engagement rings now to pop the question and create a joyful memory.

Shop By Style Shop by Shape
Yellow gold round cut solitaire engagement ringSolitaire Yellow gold engagement ring with sidestonesSidestones Yellow gold three stones engagement ringThree Stone Yellow gold round cut solitaire ring with sidestonesVintage Yellow Gold crown ring with round cut diamondBridal Sets Yellow gold halo engagement ringHalo
Shop By Style Shop by Shape
Round cut diamondRound Oval cut diamondOval Princess cut diamondPrincess Emerald cut diamondEmerald Cushion cut diamondCushion Heart cut diamondHeart Radiant cut diamondRadiant Asscher cut diamondAsscher Pear cut diamondPear Marquise cut diamondMarquise
Gold ring with square diamond on hand, jewelry product shot
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (2.00 CT)
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (2.00 CT)
Gold ring with square diamond on hand, jewelry product shot
Diamond engagement ring on a hand, fine jewelry
Diamond solitaire rings on a hand, jewelry collection
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (2.00 CT)

Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (2.00 CT)

€3.092
White Gold
Gold ring with diamond on a woman's hand
Bezel Cushion Lab Grown Diamond Engagement Ring (1.00 CT)
Bezel Cushion Lab Grown Diamond Engagement Ring (1.00 CT)
Gold ring with diamond on a woman's hand
Gold rings with cushion-cut diamonds on a hand
Bezel Cushion Lab Grown Diamond Engagement Ring (1.00 CT)

Bezel Cushion Lab Grown Diamond Engagement Ring (1.00 CT)

€2.061
Yellow Gold
Diamond engagement ring on a woman's hand, jewelry
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)
Diamond engagement ring on a woman's hand, jewelry
Three diamond engagement rings on a hand, jewelry collection
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

€3.375
White Gold
Diamond engagement ring on a woman's hand
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)
Diamond engagement ring on a woman's hand
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

€3.220
Yellow Gold
Diamond engagement ring on a hand, jewelry product photography
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)
Diamond engagement ring on a hand, jewelry product photography
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

€2.792
Rose Gold
Crown-Accent Lab Grown Diamond Engagement Ring
Crown-Accent Lab Grown Diamond Engagement Ring
Crown-Accent Lab Grown Diamond Engagement Ring
Crown-Accent Lab Grown Diamond Engagement Ring
Crown-Accent Lab Grown Diamond Engagement Ring
Crown-Accent Lab Grown Diamond Engagement Ring
Crown-Accent Lab Grown Diamond Engagement Ring

Crown-Accent Lab Grown Diamond Engagement Ring

€2.755
Yellow Gold
Knot Lab Grown Diamond Engagement Ring
Knot Lab Grown Diamond Engagement Ring
Knot Lab Grown Diamond Engagement Ring
Knot Lab Grown Diamond Engagement Ring
Knot Lab Grown Diamond Engagement Ring
Knot Lab Grown Diamond Engagement Ring
Knot Lab Grown Diamond Engagement Ring

Knot Lab Grown Diamond Engagement Ring

€2.929
White Gold
Gold ring with cushion-cut diamond on hand
Knife Edge Cushion Lab Grown Diamond Engagement Ring (3.00 CT)
Knife Edge Cushion Lab Grown Diamond Engagement Ring (3.00 CT)
Gold ring with cushion-cut diamond on hand
Gold diamond ring on hand, luxury jewelry
Knife Edge Cushion Lab Grown Diamond Engagement Ring (3.00 CT)

Knife Edge Cushion Lab Grown Diamond Engagement Ring (3.00 CT)

€3.907
Yellow Gold
Diamond engagement ring on a hand, jewelry, luxury, elegant, sparkling
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (3.00 CT)
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (3.00 CT)
Diamond engagement ring on a hand, jewelry, luxury, elegant, sparkling
Gold diamond ring on hand, jewelry, engagement ring, wedding ring, fine jewelry
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (3.00 CT)

Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (3.00 CT)

€4.308
White Gold
Diamond engagement ring on a hand, jewelry product
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (3.00 CT)
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (3.00 CT)
Diamond engagement ring on a hand, jewelry product
Diamond engagement ring on a woman's hand
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (3.00 CT)

Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (3.00 CT)

€4.160
Yellow Gold
Gold ring with cushion-cut diamond on hand
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (3.00 CT)
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (3.00 CT)
Gold ring with cushion-cut diamond on hand
Gold princess cut diamond ring on hand
Diamond engagement rings on a woman's hand
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (3.00 CT)

Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (3.00 CT)

€4.092
Rose Gold
Elongated Cushion Lab Grown Diamond Engagement Ring
Oval diamond engagement ring in yellow gold with intricate band details
Oval diamond engagement ring in yellow gold with intricate band details
Elongated Cushion Lab Grown Diamond Engagement Ring
Elongated Cushion Lab Grown Diamond Engagement Ring

Elongated Cushion Lab Grown Diamond Engagement Ring

€8.623
Yellow Gold
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (1.50 CT)
Cushion cut diamond engagement ring in white gold setting
Cushion cut diamond engagement ring in white gold setting
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (1.50 CT)
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (1.50 CT)
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (1.50 CT)

Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (1.50 CT)

€2.576
White Gold
Gold ring with diamond on hand, jewelry product photography
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (1.00 CT)
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (1.00 CT)
Gold ring with diamond on hand, jewelry product photography
Gold ring with square diamond on hand, jewelry product
Gold rings with square cut diamonds on a hand
Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (1.00 CT)

Cushion Cut Solitaire Lab Grown Diamond Engagement Ring (1.00 CT)

€2.115
Yellow Gold
Gold ring with a square-cut diamond on a woman's hand
Bezel Cushion Lab Grown Diamond Engagement Ring (2.00 CT)
Bezel Cushion Lab Grown Diamond Engagement Ring (2.00 CT)
Gold ring with a square-cut diamond on a woman's hand
Gold rings with cushion-cut diamonds on a hand
Bezel Cushion Lab Grown Diamond Engagement Ring (2.00 CT)

Bezel Cushion Lab Grown Diamond Engagement Ring (2.00 CT)

€2.994
White Gold
Gold ring with cushion-cut diamond on a woman's hand
Bezel Cushion Lab Grown Diamond Engagement Ring (1.50 CT)
Bezel Cushion Lab Grown Diamond Engagement Ring (1.50 CT)
Gold ring with cushion-cut diamond on a woman's hand
Gold rings with cushion-cut diamonds on a hand
Bezel Cushion Lab Grown Diamond Engagement Ring (1.50 CT)

Bezel Cushion Lab Grown Diamond Engagement Ring (1.50 CT)

€2.528
Yellow Gold
Gold ring with diamond on hand, jewelry product photography
Knife Edge Cushion Lab Grown Diamond Engagement Ring (2.00 CT)
Knife Edge Cushion Lab Grown Diamond Engagement Ring (2.00 CT)
Gold ring with diamond on hand, jewelry product photography
Diamond engagement rings on a hand, jewelry collection
Knife Edge Cushion Lab Grown Diamond Engagement Ring (2.00 CT)

Knife Edge Cushion Lab Grown Diamond Engagement Ring (2.00 CT)

€2.963
Rose Gold
Diamond engagement ring on a woman's hand, fine jewelry
Knife Edge Cushion Lab Grown Diamond Engagement Ring (1.50 CT)
Knife Edge Cushion Lab Grown Diamond Engagement Ring (1.50 CT)
Diamond engagement ring on a woman's hand, fine jewelry
Diamond engagement rings on a hand, jewelry collection
Knife Edge Cushion Lab Grown Diamond Engagement Ring (1.50 CT)

Knife Edge Cushion Lab Grown Diamond Engagement Ring (1.50 CT)

€2.533
Yellow Gold
Gold diamond ring on a woman's hand, jewelry product shot
Knife Edge Cushion Lab Grown Diamond Engagement Ring (1.00 CT)
Knife Edge Cushion Lab Grown Diamond Engagement Ring (1.00 CT)
Gold diamond ring on a woman's hand, jewelry product shot
Diamond engagement rings on a hand, jewelry collection
Knife Edge Cushion Lab Grown Diamond Engagement Ring (1.00 CT)

Knife Edge Cushion Lab Grown Diamond Engagement Ring (1.00 CT)

€2.028
White Gold
Gold halo engagement ring with diamond center on a woman's hand
Cushion Halo Lab Grown Diamond Engagement Ring (2.00 CT)
Cushion Halo Lab Grown Diamond Engagement Ring (2.00 CT)
Gold halo engagement ring with diamond center on a woman's hand
Gold diamond halo rings on a hand
Cushion Halo Lab Grown Diamond Engagement Ring (2.00 CT)

Cushion Halo Lab Grown Diamond Engagement Ring (2.00 CT)

€3.472
Yellow Gold
Gold diamond halo ring on a woman's hand
Cushion Halo Lab Grown Diamond Engagement Ring (1.50 CT)
Cushion Halo Lab Grown Diamond Engagement Ring (1.50 CT)
Gold diamond halo ring on a woman's hand
Gold diamond halo rings on a hand
Cushion Halo Lab Grown Diamond Engagement Ring (1.50 CT)

Cushion Halo Lab Grown Diamond Engagement Ring (1.50 CT)

€3.031
White Gold
Gold halo engagement ring on a woman's hand
Cushion Halo Lab Grown Diamond Engagement Ring (1.00 CT)
Cushion Halo Lab Grown Diamond Engagement Ring (1.00 CT)
Gold halo engagement ring on a woman's hand
Gold diamond halo rings on a hand
Cushion Halo Lab Grown Diamond Engagement Ring (1.00 CT)

Cushion Halo Lab Grown Diamond Engagement Ring (1.00 CT)

€2.515
Yellow Gold
Diamond engagement ring on a woman's hand, jewelry product
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)
Diamond engagement ring on a woman's hand, jewelry product
Three gold diamond rings on a hand, jewelry collection
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

€2.944
Rose Gold
Diamond engagement ring on a woman's hand, jewelry
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)
Diamond engagement ring on a woman's hand, jewelry
Three gold diamond rings on a hand, jewelry photography
Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Cushion Twisted Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

€2.446
Yellow Gold
Diamond halo engagement ring on a woman's hand
Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)
Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)
Diamond halo engagement ring on a woman's hand
Diamond halo rings on a hand, luxury jewelry
Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (2.00 CT)

€3.507
White Gold
Diamond halo engagement ring on a hand
Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)
Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)
Diamond halo engagement ring on a hand
Diamond halo rings on a hand, luxury jewelry
Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.50 CT)

€3.079
Yellow Gold
Diamond halo engagement ring on a woman's hand
Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)
Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)
Diamond halo engagement ring on a woman's hand
Diamond halo rings on a hand, jewelry photography
Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Cushion Halo Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

€2.557
White Gold
Diamond engagement ring on a woman's hand
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)
Diamond engagement ring on a woman's hand
Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

Cushion Cut Lab Grown Diamond Engagement Ring with Pave Set Side Stones (1.00 CT)

€2.291
Yellow Gold