Every Purchase Funds our Non-Profit

Easy 30-Day Returns

Free U.S. Shipping & 90-Day Resizing

Search Login
Cart

RING SETS

BANDS

FEATURED

LEARN

The Cherish Wedding Set on a hand in 14K White Gold

Take 10% off your band with a set.

Shop Now

LOOSE LAB DIAMONDS

MUST SEE

LEARN

An assortment of lab grown diamond shapes on a hand

LEARN MORE

Lab Gems

MUST SEE

LEARN

The Grace Vintage Engagement Ring set with a round Lab Grown Emerald

Explore the Gemstone Collection

SHOP NOW

JEWELRY

SHOP BY STYLE

FEATURED

SHOP BY OCCASION

The Lab Grown Diamond Tennis Collection banner featuring a range of tennis bracelets in different carat weights.

Shop Now
About us

ABOUT US

Sustainability

SUSTAINABILITY

Our materials

OUR MATERIALS

Learn

LEARN

Gift Guides

By Recipient

SHOP BY OCCASION

MiaDonna gift box with ribbon and a hand pulling it.

SHOP NOW
Oval Cut Engagement Rings

Oval Cut Engagement Rings

Browse our extensive collection of stunning Oval Cut Engagement Rings. Identical to natural diamonds in chemistry, physical properties, and optical brilliance, oval cut lab grown diamonds offer a sustainable alternative without compromising quality or beauty. 

13 RESULTS
Shown with 1ct Oval Cut Lab Grown Diamond in 14k Yellow Gold|Romantic vintage style diamond accented halo engagement ring with a 1ct oval cut lab grown diamond set in filigree and milgrain detailed 14k yellow gold band
Shown with 1ct Oval Cut Lab Grown Diamond in 14k Yellow Gold|Romantic vintage style diamond accented halo engagement ring with a 1ct oval cut lab grown diamond set in filigree and milgrain detailed 14k yellow gold band
Paris Stackable Engagement Ring $ 1,570 USD (Setting Only)
Metal: Yellow Gold
Shape: Oval
  • Oval Created with Sketch.
Shown with 2.89ct Oval Cut Lab Grown Diamond set in 18k Yellow Gold|Celebrity inspired diamond accented halo engagement ring with 2.89ct oval cut lab grown diamond center stone set in 18k yellow gold
Shown with 2.89ct Oval Cut Lab Grown Diamond set in 18k Yellow Gold|Celebrity inspired diamond accented halo engagement ring with 2.89ct oval cut lab grown diamond center stone set in 18k yellow gold
Coco Split Shank Ring $ 2,515 USD (Setting Only)
Metal: Yellow Gold
Shape: Round
  • Round Created with Sketch.
  • Oval Created with Sketch.
Best Seller
Shown with 3ct Oval Cut Lab Grown Diamond in 14k Yellow Gold|Elegant hidden halo engagement ring with 4 prong set 3ct oval cut lab grown diamond in thin 14k yellow gold band
Shown with 3ct Oval Cut Lab Grown Diamond in 14k Yellow Gold|Elegant hidden halo engagement ring with 4 prong set 3ct oval cut lab grown diamond in thin 14k yellow gold band
Millie Hidden Halo Engagement Ring $ 1,360 USD (Setting Only)
Metal: White Gold
Shape: Marquise
  • Oval Created with Sketch.
  • Round Created with Sketch.
  • Princess Created with Sketch.
  • Cushion Created with Sketch.
  • Emerald Created with Sketch.
  • Pear Created with Sketch.
  • Marquise Created with Sketch.
  • Heart Created with Sketch.
Best Seller
Shown with a 1.0ct Oval cut Lab-Grown Diamond in recycled 14K rose gold with accenting stones| antique style 1.0ct Oval cut Lab-Grown Diamond in recycled 14K rose gold with recycled accenting stones
Shown with a 1.0ct Oval cut Lab-Grown Diamond in recycled 14K rose gold with accenting stones| antique style 1.0ct Oval cut Lab-Grown Diamond in recycled 14K rose gold with recycled accenting stones
Amira Engagement Ring $ 1,255 USD (Setting Only)
Metal: Yellow Gold
Shape: Oval
  • Oval Created with Sketch.
Shown with 1.5ct Oval Cut Lab Grown Diamond in 14k White Gold|Vintage style half halo engagement ring with 1.5ct oval cut lab grown diamond in 14k white gold
Shown with 1.5ct Oval Cut Lab Grown Diamond in 14k White Gold|Vintage style half halo engagement ring with 1.5ct oval cut lab grown diamond in 14k white gold
Camilla Halo Engagement Ring $ 1,208 USD (Setting Only)
Metal: Yellow Gold
Shape: Oval
  • Oval Created with Sketch.
Shown with 1ct oval cut lab grown diamond in 14k rose gold|Minimalistic sleek modern flat design stackable engagement ring with 1ct bezel set oval cut lab grown diamond in 14k rose gold
Shown with 1ct oval cut lab grown diamond in 14k rose gold|Minimalistic sleek modern flat design stackable engagement ring with 1ct bezel set oval cut lab grown diamond in 14k rose gold
Lilac Stackable Engagement Ring $ 730 USD (Setting Only)
Metal: Yellow Gold
Shape: Round
  • Round Created with Sketch.
  • Oval Created with Sketch.
  • Pear Created with Sketch.
Shown with 2ct Oval Cut Lab Grown Diamond in 14k Yellow Gold and 14K White Gold|Two tone hidden halo engagement ring with 2ct oval cut lab grown diamond in 14k yellow gold and 14k white gold
Shown with 2ct Oval Cut Lab Grown Diamond in 14k Yellow Gold and 14K White Gold|Two tone hidden halo engagement ring with 2ct oval cut lab grown diamond in 14k yellow gold and 14k white gold
Maverick Two Tone Hidden Halo Engagement Ring $ 1,045 USD (Setting Only)
Metal: Yellow Gold
Shape: Oval
  • Oval Created with Sketch.
New Arrival
Shown with 1ct Oval Cut Lab Grown Diamond in 14k White Gold|Simple traditional solitaire engagement ring with 1ct oval cut lab grown diamond in 14k white gold band
Shown with 1ct Oval Cut Lab Grown Diamond in 14k White Gold|Simple traditional solitaire engagement ring with 1ct oval cut lab grown diamond in 14k white gold band
Maggie Solitaire Engagement Ring $ 940 USD (Setting Only)
Metal: Yellow Gold
Shape: Oval
  • Oval Created with Sketch.
  • Princess Created with Sketch.
  • Cushion Created with Sketch.
  • Asscher Created with Sketch.
  • Radiant Created with Sketch.
  • Emerald Created with Sketch.
  • Pear Created with Sketch.
Classic Hidden Halo Ring $ 2,695 USD
Metal: White Gold
New Arrival
Shown with 1ct Oval Cut Lab Grown Diamond in 14K Yellow Gold|Diamond accented engagement ring with a 1ct oval cut lab grown diamond set in 14k yellow gold
Shown with 1ct Oval Cut Lab Grown Diamond in 14K Yellow Gold|Diamond accented engagement ring with a 1ct oval cut lab grown diamond set in 14k yellow gold
Muse Accented Engagement Ring $ 1,675 USD (Setting Only)
Metal: Yellow Gold
Shape: Oval
  • Oval Created with Sketch.
Shown with 1.5ct Oval Cut Lab Grown Diamond in 14k Yellow Gold|Beautiful hidden halo engagement ring with 1.5ct oval cut lab grown diamond in 14k yellow gold
Shown with 1.5ct Oval Cut Lab Grown Diamond in 14k Yellow Gold|Beautiful hidden halo engagement ring with 1.5ct oval cut lab grown diamond in 14k yellow gold
Clara Hidden Halo Engagement Ring $ 998 USD (Setting Only)
Metal: Rose Gold
Shape: Cushion
  • Round Created with Sketch.
  • Princess Created with Sketch.
  • Cushion Created with Sketch.
  • Emerald Created with Sketch.
  • Oval Created with Sketch.
Shown with 1.25ct Oval Cut Lab Grown Diamond in 14k White Gold|Unique ethical two tone diamond accented halo engagement ring with 1.25ct oval cut lab grown diamond in 14k white gold setting
Shown with 1.25ct Oval Cut Lab Grown Diamond in 14k White Gold|Unique ethical two tone diamond accented halo engagement ring with 1.25ct oval cut lab grown diamond in 14k white gold setting
Terwilliger Two Tone Engagement Ring $ 1,465 USD (Setting Only)
Metal: Yellow Gold
Shape: Oval
  • Oval Created with Sketch.
Shown with 1ct Oval Cut Lab Grown Diamond in Platinum|Dream diamond halo engagement ring with diamond accents and a 1ct oval cut lab grown diamond in platinum
Shown with 1ct Oval Cut Lab Grown Diamond in Platinum|Dream diamond halo engagement ring with diamond accents and a 1ct oval cut lab grown diamond in platinum
Dream Engagement Ring $ 2,363 USD (Setting Only)
Metal: Yellow Gold
Shape: Oval
  • Oval Created with Sketch.