3.00 Carat Marquise Cut Lab Grown Diamond Engagement Ring

Regular price $2,394 USD
Sale price $2,394 USD Regular price $2,660 USD
Save $266 Sold out
Color - Clarity: EF/VS
Carat Weight: 3.0
Metal Type: 10k Yellow Gold
Description

This 3.00 Carat marquise cut engagement ring features a lab grown diamond set in protective V prongs, highlighting the pointed silhouette while offering secure everyday wear. Crafted in yellow gold, the solitaire ring uses a bypass engagement ring design that curves around the center stone for a distinctive profile.

Choose your preferred center stone size at checkout: 3 carat, 3.5 carat, or 4 carat. At Antiquecut, every stone is a real lab grown diamond with the same beauty and characteristics as IGI certificate diamond, giving you the look you love at a more affordable price.

πŸ’ŽΒ Ring Details (based on the image shown):

Β Center Stone Β Marquise - 3.00 CT
Metal Options 10k / 14k / 18k Gold / Platinum
Certification IGI certified


Free Shipping & Returns

πŸ”„ 30-day return and refund policy for peace of mind

βœ… Fully insured and tracked shipping via UPS & USPS
⏱️ Handcrafted with care, 9-10 days production time
🌍 Worldwide delivery in 8-10 business days after production

Please read the Shipping Policy for more information.

Is your jewelry solid?

Yes. All of our jewelry is crafted from solid gold, or platinum. We never use plated metals. Every piece is stamped with its metal purity to certify its authenticity.

Do you offer payment plans?

Yes. We offer flexible payment options at checkout for eligible customers.

Depending on your eligibility, you may be able to choose:

  • Pay in 2 or 4 interest-free installments (0% APR)
  • Monthly payment plans from 3 to 12 months
  • In some cases, longer financing options may also be available

Simply select the financing option during checkout to see the plans you're eligible for. Approval, available payment plans, and terms are determined by the payment provider.

Frequently asked questions

What type of diamond is used in this marquise cut engagement ring?

This marquise cut engagement ring features a lab grown diamond as the center stone. The diamond is accompanied by an IGI certificate with verified grading details for quality reference.

How is the marquise diamond secured in this ring?

The marquise lab grown diamond is secured with protective V prongs that help protect the pointed ends of the stone while keeping its distinctive shape visible.

Can this bypass solitaire engagement ring be customized?

Yes. This custom engagement ring can be tailored to suit your preferred fit and selected details. The yellow gold band and bypass solitaire setting create a distinctive profile centered around the marquise diamond.

How long will my order take to arrive?

Each piece is made to order by our skilled craftsmen. Production typically takes 8 to 10 business days, followed by 9 to 10 business days for secure international shipping with full tracking. In most cases, you can expect your order to be delivered within 18 to 20 days from the date of purchase.

Are lab-grown diamonds real diamonds?

Yes. Lab-grown diamonds are 100% real diamonds with the same physical, chemical and optical properties as mined diamonds. Every center stone we sell comes with an independent certificate.

Can I pay in installments?

Absolutely. We offer flexible payment options, allowing eligible customers to spread the cost of their purchase over time.

At checkout, you may be able to choose:

- Interest-free payments in 2 or 4 instalments

- Monthly financing from 3 to 12 months

- Additional extended financing options, where available

Your available plans will be displayed during checkout. Our payment partner determines eligibility, approval, and financing terms.

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diamond icon
IGI / GIA Certified
β—‡
Discount Percent Icon
Holiday Specials
β—‡
Customer Support
Customer Care
β—‡
Truck Icon
Secure Shipping
β—‡
diamond icon
IGI / GIA Certified
β—‡
Discount Percent Icon
Holiday Specials
β—‡
Customer Support
Customer Care
β—‡
Truck Icon
Secure Shipping
β—‡
diamond icon
IGI / GIA Certified
β—‡
Discount Percent Icon
Holiday Specials
β—‡
Customer Support
Customer Care
β—‡
Truck Icon
Secure Shipping
β—‡
diamond icon
IGI / GIA Certified
β—‡
Discount Percent Icon
Holiday Specials
β—‡
Customer Support
Customer Care
β—‡
Truck Icon
Secure Shipping
β—‡
diamond icon
IGI / GIA Certified
β—‡
Discount Percent Icon
Holiday Specials
β—‡
Customer Support
Customer Care
β—‡

Customized Jewelry
Made For You

Your perfect design is only a few clicks away. Take a picture, make a sketch, or choose an inspiration and upload it to our truly custom page. We believe everyone deserves an customised jewelry that’s uncompromising and exactly what they want, at fair and transparent pricing.