Skip to product information
1 of 8

Finediam

Lab-Grown Round Diamond Trilogy Engagement Ring Platinum

Lab-Grown Round Diamond Trilogy Engagement Ring Platinum

Sold

Regular price £154.96 GBP
Regular price £154.96 GBP Sale price £154.96 GBP
-0% OFF Sold out
Taxes included. Shipping calculated at checkout.
Metal Type
Diamond Weight

Low stock: 2 left

  • Visa
  • Mastercard
  • American Express
  • PayPal
  • Apple Pay
  • Google Pay

PRODUCT SPECIFICATIONS

Round Cut Center with Baguette Side Diamonds and Art Deco Migraine Trilogy Engagement Ring
This sophisticated DE/VS Lab Grown Diamond Trilogy Engagement Ring combines timeless elegance with vintage charm. Featuring a brilliant round-cut center diamond, flanked by two tapered baguette side diamonds, the design is enriched with Art Deco-inspired migraine detailing. The trilogy setting symbolizes your past, present, and future, and the migraine accents add a touch of vintage artistry, making this ring perfect for those who appreciate classic and intricate designs.

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


🔹 Key Features:

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

  • Diamond Shape: Round Cut Center Diamond with Tapered Baguette Side Diamonds

  • Diamond Quality: DE Color, VS Clarity – Brilliant fire and symmetry with vintage flair

  • Design Style: Trilogy with Art Deco Migraine Detailing for a vintage-inspired look

  • Setting Style: Prong Setting for maximum light exposure and durability

  • 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 the UK Assay Office

  • Delivery Time: 15 Working Days

  • Perfect For: Engagements, Anniversaries, Vintage-Inspired Gifts


💎 Product Description:
Celebrate love with this elegant Round & Baguette Trilogy Engagement Ring featuring a round-cut center diamond, complemented by two tapered baguette side diamonds. The Art Deco-inspired milgrain detailing along the edges adds a refined, vintage charm to this otherwise modern design. The prong setting ensures each diamond is securely held while maximizing their sparkle.

Each ring is custom-made to order in your choice of 9K/18K gold or platinum and set with DE/VS lab-grown diamonds for brilliance and ethical sourcing. Hallmarked in the UK, this ring is crafted with precision to ensure quality and longevity.

Delivered in 15 working days, this ring represents elegance, heritage, and lasting commitment.


🌟 Why Choose This Ring?

  • Art Deco Migraine Detail: Vintage-inspired accents for an elegant touch

  • Lab-Grown Diamonds: DE color, VS clarity – ethical, brilliant & sustainable

  • Trilogy Design: Represents the past, present, and future

  • Classic Prong Setting: Maximizes brilliance while securing the diamonds

  • Custom Metal Options: 9K/18K Gold or Platinum

  • Handmade in the UK: Hallmarked for authenticity and craftsmanship

  • Fast Delivery: Delivered in 15 working days with free UK tracked shipping


📦 Shipping & Returns:

  • UK Delivery: Free tracked shipping

  • International Delivery: Estimated 20–25 days

  • Returns: 30-day hassle-free return policy

  • Return within 60 days
  • Fast Track Shipping
View full details
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

your trust is our pride

+14235 people love product

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!