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Finediam

Lab-Grown Round Cut Diamond Trilogy Engagement Ring

Lab-Grown Round Cut Diamond Trilogy Engagement Ring

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Precio habitual £477.36 GBP
Precio habitual £477.36 GBP Precio de oferta £477.36 GBP
-0% OFF Agotado
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Metal Type
Diamond Weight

Bajas existencias: quedan 2

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PRODUCT SPECIFICATIONS

💍 Product Overview – Round Cut Trilogy Engagement Ring with Half Moon Side Diamonds
This elegant DE/VS Lab Grown Diamond Trilogy Engagement Ring features a brilliant round-cut center diamond paired with two gracefully curved half moon side diamonds. Designed to capture both timeless sparkle and modern artistry, this layout symbolizes your past, present, and future in a soft yet structured silhouette. The prong setting enhances light performance while providing secure, durable wear.

Available in 9K, 18K White, Yellow, Rose Gold, or Platinum, with total diamond weights from 0.50Ct to 2.00Ct. Each ring is handcrafted in the UK and hallmarked by the UK Assay Office for guaranteed authenticity.


🔹 Key Features:

  • Carat Weight: 0.50Ct to 2.00Ct (Total Lab-Grown Diamond Weight)

  • Diamond Shape: Round Cut Center with Half Moon Side Diamonds

  • Diamond Quality: DE Colour, VS Clarity – Maximum brilliance with curved symmetry

  • Setting Style: Trilogy – Classic Prong Setting for light exposure and strength

  • Metal Options: 9K / 18K White, Yellow, Rose Gold or 950 Platinum

  • Ring Sizes: UK H to S – Free custom sizing available

  • Crafted in the UK: Handmade and Hallmarked by UK Assay Office

  • Delivery Time: 15 Working Days

  • Perfect For: Engagements, Milestone Anniversaries, Elegant Gifting


💎 Product Description:
Celebrate the elegance of symmetry and sparkle with this Round & Half Moon Trilogy Engagement Ring. The round-cut lab-grown center diamond offers iconic brilliance, while the half moon side stones bring a gentle curve that frames the center beautifully. The classic prong setting ensures maximum light return and a secure, graceful finish.

Crafted to order in your preferred metal — 9K/18K gold or platinum — and hallmarked in the UK, this ring is set with ethical DE/VS lab-grown diamonds for beauty, responsibility, and exceptional value.

Delivered in just 15 working days, this is the perfect ring for those who appreciate timeless elegance with a modern twist.


🌟 Why Choose This Ring?

  • Elegant Trio Design: Round center diamond with soft half moon sides

  • Lab-Grown Brilliance: DE color, VS clarity – ethical and radiant

  • Prong Setting: Secure and classic design that maximizes sparkle

  • Custom Metal Options: Available in gold (9K/18K) or platinum

  • UK Craftsmanship: Handmade and hallmarked for quality

  • Fast Shipping: Ready in 15 working days with free tracked delivery


📦 Shipping & Returns:

  • UK Delivery: Free tracked shipping

  • International Delivery: Estimated 20–25 days

  • Return within 60 days
  • Fast Track Shipping
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Free Resizing

Free Resizing

Free Delivery

Free Delivery

60-Day Returns

60-Day Risk-Free Returns

Diamond & Valuation Certificate

Attractive Packaging

Attractive Packaging

Buy Back Option

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Proud Member of NAJ


As NAJ members, we craft each piece with care, integrity, and skill—quality you see, trust you feel

Frequently Asked Questions

Store Address And Contact Information

Address:Ground Floor (Rear 35, Greville House, 35 Greville St, London EC1N 8TB, United Kingdom

Phone:+44 20 3712 6044

Email : sales@finediam.com

Who we are ?

FineDiam is an extension of SunshineDiamonds.com, created as part of our global growth. We launched this store to offer exclusive diamond jewelry collections with the same quality and trust our customers know and love.

How can I be sure of the quality of FineDiam's jewelry?

All of our jewelry comes with a certification of authenticity, guaranteeing the quality and genuineness of the diamonds and materials used.

What is your return policy?

We offer a 60-day return and exchange policy to ensure you’re completely satisfied with your FineDiam purchase

Can I customize my jewelry order?

Absolutely! We offer personalized customization for select pieces, allowing you to create a unique design that suits your style.

What happens if I order the wrong ring size?


If you order the wrong ring size, don't worry! We offer one free resizing service within 60 days of purchase. Simply contact our support team, and we'll guide you through sending it back for adjustment. Fast, easy, and hassle-free!