Oval Cut Diamond Rings

It's 1957, and master diamond cutter Lazare Kaplan is staring at a rough stone, envisioning something revolutionary. His creation, the modern oval cut, would become the secret weapon of engagement rings. Fast-forward to today, and brides everywhere are discovering what Kaplan knew decades ago: oval diamonds deliver unmatched elegance and surprising size.

At Diagaa, we've perfected this timeless shape with lab-grown diamonds that rival any mined stone's brilliance. Each ring tells its own story, whether it's a classic solitaire for the minimalist or a glamorous halo for the maximalist. Your love story deserves a ring as unique as your journey together. Explore our oval collection below and find the chapter that's perfectly yours.

92 products

Pear And Oval Lab Grown Diamond Eternity Ring

From $695.00 USD

Oval & Pear Lab Grown Diamond Eternity Ring

From $1,345.00 USD

1.10 CT Mixed Cut Lab Diamond Ring

From $690.00 USD

Lab Grown 3 Stone Oval Diamond Engagement Ring

From $853.00 USD

Timeless, elegant, and full of meaning, our Oval Engagement Rings are designed for women who appreciate both brilliance and balance. This lab grown diamond ring features a graceful oval cut center stone, set securely in four prongs. On either side, two pear-shaped diamonds add symmetry and sparkle, creating a classic look that makes this ring a beautiful choice for a proposal or as a refined 3 stone engagement ring.

The design blends tradition with modern craftsmanship. The oval diamond takes center stage, elongated to capture light beautifully, while the pear-shaped side stones frame it with subtle elegance. A polished gold band completes the piece, giving it strength and timeless appeal. Available in 1ct and 2ct sizes for the focal diamond, each stone is chosen for its brilliance and fire. This ring fits seamlessly into collections of solitaire diamond rings and works perfectly for women seeking side stone diamond rings with a refined twist. Whether you’re drawn to the symbolism of the three stones or the graceful proportions of the oval cut, this design embodies both romance and style.

More than a piece of jewelry, this oval engagement ring is a promise of forever. The balance of the oval center with pear-shaped accents creates a design that feels both classic and unique. Pair it with one of our affordable wedding rings to complete a bridal set that shines with elegance. Celebrate your love with a ring that combines beauty, meaning, and timeless craftsmanship.

✦ 𝐒𝐭𝐨𝐧𝐞 𝐃𝐞𝐭𝐚𝐢𝐥𝐬
✧ Focal Diamond Shape: Oval
✧ Accent Diamond Shape: Pear
✧ Diamond Type: Lab Grown Diamond
✧ Focal Diamond Weight: 1 CT, 2 CT
✧ Accent Diamond Weight: 0.40 CT
✧ Diamond Clarity: VS1+ Clarity
✧ Diamond Color: E-F
✧ Diamond Certificate: Focal Diamond will be IGI certified. 

✦ 𝐑𝐢𝐧𝐠 𝐃𝐞𝐭𝐚𝐢𝐥𝐬
✧ Made-To-Order
✧ Metal Type: Solid Gold
✧ Metal Purity: 925 Sterling Silver, 10K Solid Gold, 14K Solid Gold, 18K Solid Gold, Platinum
✧ Metal Tone: Yellow Gold, White Gold, Rose Gold
✧ Setting Type: Prong
✧ Ring Width : 1.3 MM
✧ Ring Thickness : 1.4 MM