IGI Certified Diamonds
Lifetime warranty on Diamonds
We buy Gold
IGI Certified Diamonds
Lifetime warranty on Diamonds
We buy Gold
IGI Certified Diamonds
Lifetime warranty on Diamonds
We buy Gold
IGI Certified Diamonds
Lifetime warranty on Diamonds
We buy Gold
Finest 4C's
Celebrating meaningful moments.
For Your Many Moments Lived.
Embrace the allure of our jewelry and make a statement that echoes sophistication, individuality, and everlasting elegance. Unveil the extraordinary with Finest4Cs.
Shop Diamond by shape
Shop by Collection
Engagement Rings For Every Love Story
Bespoke Engagement Rings.
From custom engagement rings to recreating a family heirloom, bespoke designs are a natural extension of Finest4Cs. We work with you to create a one-of-a-kind piece that's distinctive, inimitable 100% custom.
Classic Bestselling Jewellery
Let us help you design a ring as unique as your love story.
From custom engagement rings to recreating a family heirloom, bespoke designs are a natural extension of Finest4Cs. We work with you to create a one-of-a-kind piece that's distinctive, inimitable 100% custom.
Visit Us In Store
Address: Unit G.1 Ground floor, Treasure House, 19-21 Hatton Garden, London EC1N 8BA, United Kingdom
Contact Us: +44 7398 964990
Working Hours:
Mon - Sat: 11:00AM – Close: 06.00PM
Sun: Only on Appointments
Finest4Cs Journal
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Why Hatton Garden is London’s Go-To Destination for Bespoke Engagement Rings?
History, intrigue, and a few scandals, Hatton Garden jewellers have it all...
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Lab Grown Diamonds vs Natural Diamonds: What Should You Choose in 2025?
Thanks to the better price and affordability for lab-grown diamonds in Hatton...
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Buy Earrings for Every Face Shape: Expert Picks
Finding the right set of earrings that can enhance your facial silhouette...
Finest4Cs FAQ’s
What is Finest4Cs refund policy? Can I return my order if I find it to be defective?
If your product has been damaged or was defective when it was delivered, we are more than happy to offer the full purchase price for that product if you can send a photo or proof of damage. Please note that we offer a full refund only if you can send it to us in 30 days from the date of purchase. However, we must ask you to ship it at your own expense and once we have received the product and confirmed the issue, we will refund the full amount that you had spared for the product in question. Please include the name and order number on the return parcel. If the product is on the way, we ask you to wait for it to arrive and then return it before you are eligible for a refund.
Will I incur any penalty if I cancel my order?
Absolutely not! You can cancel your order at any time before it ships. However, if your item is already in transit, then please refer to the return policy mentioned above for a full refund.
How long does it take for me to get the product after confirming the order?
Our dedicated team here at Finest4Cs are working hard to ensure that all the products are dispatched as soon as possible. We do ask you to give us around 4-7 days of production time for your order to ship out. Average shipping times here are around 15-21 days and they may vary depending on your location and the fulfilment centres that we dispatch our products from. The tracking numbers will be updated in 3-5 days after your order has been shipped. If you haven't received a tracking number, you can contact us directly.
Can I become an affiliate of Finest4Cs?
If you believe that your website, social media platform or blog fits with the brand and the product base of Finest4Cs, we would love for you to join the affiliate programme by clicking on the link at the bottom of the home page. Earn bonuses and great commissions by helping us spread the word. Please contact us for any details.
Pick Up In Store
Choose "Pick Up" in your cart to view all of our locations and select the location where you'd like to pick up your order.
Free Shipping & Returns
We offer free standard shipping on all orders within the U.K. Returns are accepted on all unworn items within 30 days of purchase.
Customer Love
A good gift is gold. We offer complimentary gift wrap in stores and online year-round. Choose your gift wrap and personalize a gift note at checkout.
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