18K Solid Gold 1.50 CT Natural Diamond East West Marquise Cut Half Bezel Engagement Ring
18K Solid Gold 1.50 CT Lab Grown Diamond East West Marquise Cut Half Bezel Engagement Ring - Side View | Riyanika Jewels
18K Solid Gold 1.50 CT Lab Grown Diamond East West Marquise Cut Half Bezel Engagement Ring - Detail
18K Solid Gold 1.50 CT Lab Grown Diamond East West Marquise Cut Half Bezel Engagement Ring - Close Up | Riyanika Jewels
18K Solid Gold 1.50 CT Lab Grown Diamond East West Marquise Cut Half Bezel Engagement - Alternate Angle | Riyanika Jewels
18K Solid Gold 1.50 CT Lab Grown Diamond East West Marquise Cut Half Bezel Engagement Ring - View 6
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18K · Lab Grown

18K 1.5ct Marquise Shaped Lab Grown Diamond Bezel Engagement Ring

$11,965
1.50ct marquise lab-grown diamond | E/VS1 | IGI certified.
Total carat weight
1.50ct
Shape
Marquise
Diamond type
Lab Grown
Color / clarity
E / VS1
Certification
IGI
Setting
Bezel
Color 18K Yellow Gold
Ring Size 7

Size Guide

Your selection

Color
18K Yellow Gold
Ring Size
7
Total$11,965
  • Certified Diamonds
  • Free Shipping
  • 30-Day Returns
  • Free Engraving
  • 24/7 Support
  • Lifetime Warranty

FedExUPS Secure Insured worldwide shipping. Estimated delivery Nov 14 – Nov 24.

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Celebrate timeless love with the 18K Solid Gold 1.50 CT Lab Grown Diamond East West Marquise Cut Engagement Ring. Featuring a striking 1.50ct marquise-cut Lab Grown diamond, this design offers a modern twist with its east-west orientation, creating a bold yet elegant look.

The diamond, measuring 12x6 mm, is securely set in a half bezel setting, enhancing brilliance while ensuring durability for everyday wear. With an exceptional E color and VS1 clarity, this piece radiates brilliance and refinement, making it the perfect choice for engagements, anniversaries, or milestone celebrations.

Crafted in 18K solid gold and certified by IGI this engagement ring guarantees both authenticity and unmatched craftsmanship. A true blend of contemporary design and timeless sophistication.

Product Details:

    • Metal: 18K Solid Gold

    • Diamond Type: Lab Grown Diamond

    • Total Carat Weight: 1.50ct

    • Diamond Cut: Marquise Cut

    • Measurement: 12x6 MM

    • Color: E

    • Clarity: VS1

    • Certifications: IGI Certified

    • Shipping Time: 15–22 days

Frequently Asked Questions

Can this ring be made in my size?
Yes. We make every ring to order in your preferred size, including sizes not listed on our website. Use our size guide or message us on WhatsApp if you're unsure.
What gold options are available?
Our rings are available in 14K and 18K solid gold in yellow, white, or rose gold. 18K is our signature tier; 14K offers the same designs at a more accessible price.
Is this ring made with solid gold?
Yes. All Riyanika rings are made with solid 14K or 18K gold. We do not use gold-plated, gold-filled, or vermeil.
Can I choose natural or lab-grown diamonds?
Yes. Both options are available. Natural diamonds are GIA certified; lab-grown diamonds are IGI certified. Both are chemically and optically identical — the difference is origin and price.
Can the diamond size or shape be customized?
Yes. We can adjust the carat weight and diamond shape to suit your preference. Share your requirements with us on WhatsApp before placing your order.
Is engraving available?
Yes. We offer complimentary engraving on most rings. Provide your preferred text or initials when placing your order.
Will my ring come with a diamond certificate?
Yes. Natural diamonds are certified by the Gemological Institute of America (GIA); lab-grown diamonds are certified by the International Gemological Institute (IGI). Both certificates are included with your order.
Can I see a design preview before production begins?
Yes. For customized or bespoke pieces we provide a CAD (computer-aided design) preview before production starts, so you can approve the design first.
How long does delivery take?
We offer worldwide free shipping. Orders are usually dispatched within 15–22 business days. Shipping time varies by location but generally ranges from 5–7 business days.

Need Help?

Have a question about customization, sizing, or diamonds? Chat with our jewelry specialists on WhatsApp for personalized assistance.

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Loved By Customers

Loved by repeat buyers across the world

That's why we keep coming back.
Josh, Singapore Repeat buyer
I LOVE them — so happy! I can't believe I forgot to message you.
Kate N., Singapore Repeat buyer
Love it, Pri — thank you. Looks gorgeous.
Keshwin, Singapore Diamond eternity band