# 3 Carat Oval Lab Grown Diamond Rings

## 3 Carat Oval Lab Grown Diamond Rings

Our most popular 3 carat shape. An oval looks larger than a round of the same weight and makes the finger look longer. Every ring in this collection is set with an IGI certified 3 carat lab grown diamond in 14K gold, 18K gold or platinum, ships free to Canada and the United States, and comes with 30-day returns and Shop Pay Installments.

Looking for a different shape? See all [3 carat lab grown diamond rings](/collections/3-carat-diamond-rings) or browse by shape in the Rings menu.

## Products in this collection

- [3 Carat Oval Lab Grown Diamond Ring, 14K Yellow Gold, IGI Certified](https://www.futurejewelry.shop/products/3-carat-oval-lab-grown-diamond-ring-14k-yellow-gold-3-60ctw) - 3000.0 USD
- [3 Carat Oval Lab Grown Diamond Ring, Hidden Halo](https://www.futurejewelry.shop/products/3-carat-oval-lab-diamond-ring-hidden-halo) - 2600.0 USD
- [3 Carat Pear and Oval Lab Grown Diamond Engagement Ring, 14K Gold](https://www.futurejewelry.shop/products/3-carat-pear-oval-lab-grown-diamond-ring) - 2600.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Gold or Platinum](https://www.futurejewelry.shop/products/3-carat-oval-lab-grown-diamond-pave-cathedral-engagement-ring) - 2800.0 USD
- [3 Carat Oval Lab Grown Diamond Ring, 14K Gold, IGI Certified](https://www.futurejewelry.shop/products/3-carat-oval-lab-grown-diamond-ring-14k-gold-f-vs1-igi-certified) - 2700.0 USD
- [3 Carat Oval Lab Grown Diamond Ring, Hidden Halo, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-lab-diamond-ring-14k-yellow-gold-hidden-halo) - 3100.0 USD
- [3 Carat Oval Halo Ring, 14K White Gold](https://www.futurejewelry.shop/products/3-carat-oval-halo-ring-14k-white-gold) - 3200.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 18K Rose Gold](https://www.futurejewelry.shop/products/3-carat-engagement-ring-oval-lab-diamond-in-18k-rose-gold) - 3600.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K White Gold](https://www.futurejewelry.shop/products/3-carat-oval-lab-diamond-engagement-ring) - 3300.0 USD
- [3 Carat Oval Lab Grown Diamond Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-lab-diamond-ring) - 3200.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-lab-grown-diamond-ring-yellow-gold) - 3000.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-lab-diamond-solitaire-ring-14k-yellow-gold) - 2700.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 18K Yellow Gold](https://www.futurejewelry.shop/products/1-carat-lab-diamond-engagement-ring-18k-yellow-gold) - 2700.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K White Gold](https://www.futurejewelry.shop/products/3-carat-lab-diamond-ring-oval-cut-engagement-ring) - 1900.0 USD
- [3 Carat Oval Lab Grown Diamond Solitaire Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-lab-diamond-ring-14k-yellow-gold) - 2400.0 USD
- [3 Carat Oval Lab Grown Diamond Ring, 18K Yellow Gold, IGI Certified](https://www.futurejewelry.shop/products/3-carat-lab-grown-diamond-engagement-ring-18k-yellow-gold) - 1800.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Rose Gold](https://www.futurejewelry.shop/products/oval-lab-grown-white-diamond-classic-solitaire-engagement-ring-for-women-in-14k-solid-gold) - 2400.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Rose Gold](https://www.futurejewelry.shop/products/igi-certified-3-carat-oval-f-vs2-lab-grown-diamond-ring-rose-gold-14k-1) - 3750.0 USD
- [3 Carat Oval Lab Grown Diamond Halo Engagement Ring, 14K Rose Gold](https://www.futurejewelry.shop/products/3-carat-oval-lab-grown-diamond-halo-engagement-ring-14k-rose-gold) - 2850.0 USD
- [3 Carat Oval Peach Lab Grown Diamond Ring, 14K Gold](https://www.futurejewelry.shop/products/3-carat-oval-peach-lab-grown-diamond-ring-14k-white-gold-igi-certified) - 3400.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-lab-grown-diamond-solitaire-ring-2) - 2600.0 USD
- [3 Carat Oval Lab Grown Diamond Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-lab-grown-diamond-solitaire-ring-14k-gold) - 2500.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-cut-lab-diamond-engagement-ring-with-side-stones) - 2600.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-cut-lab-diamond-engagement-ring-with-side-stones-14k-yellow-gold) - 3800.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Gold](https://www.futurejewelry.shop/products/3-carat-oval-lab-created-diamond-engagement-ring-14k-gold) - 2999.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-cut-lab-grown-diamond-solitaire-engagement-ring-14k-yellow-gold) - 3500.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-cut-lab-grown-diamond-three-stone-engagement-ring-14k-yellow-gold) - 3990.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-cut-lab-grown-diamond-pave-engagement-ring-14k-yellow-gold) - 3700.0 USD
- [3 Carat Oval Lab Grown Diamond Engagement Ring, 14K Yellow Gold](https://www.futurejewelry.shop/products/3-carat-oval-cut-lab-grown-diamond-engagement-ring-14k-yellow-gold) - 3800.0 USD

---

> Source: [Future Jewelry](https://www.futurejewelry.shop/collections/3-carat-oval-lab-grown-diamond-rings)
> Updated: 2026-10-15