Jessica Flinn Designs

Catherine - Brilliant Round Diamond Cushion Shaped Halo Ring Made-to-Order


Catherine is one of our most opulent rings. When creating this design Jessica drew on her love of art deco design and heirloom pieces, to create her own contemporary design.

At her heart is a remarkable 1ct brilliant cut white diamond, held in a basket setting to allow light to shine through from the bottom of the ring. Surrounding this is a cushion-style halo of G/HSI grade diamonds, equalling approx 0.35ct, held within individual claws. If this wasn't enough, her shoulders are also nestled with beautiful diamonds, ensuring each part of her sparkles on her forever finger.

Her high profile means she fits perfectly with our straight bands. Here she is photographed with our Rosemary straight band.

Catherine features:

  • 1.00ct Round Brilliant Cut Diamond G VS2
  • 18x 0.015ct Round Brilliant Cut Diamonds (1.5mm) G Si2
  • 32x 0.004ct Round Brilliant Cut Diamonds (0.7mm) G Si2
  • Unique design
  • If you would like to explore alternative colour and clarity options, please contact our design team at

Please note that this ring is made to order, and takes 4-6 from order to dispatch. 

Ring Sizing

Jessica Flinn makes rings in UK sizes from F to Z1/2. Please refer to the size choices above to see what sizes this product is available in.

Not sure of your ring size? Select "Send me a free ring sizer" in the ring size field below. After you have checked out, we will pause your order, send you a ring sizer and then re-start your order when we have heard from you.

Ready-to-Ship rings can be resized approximately 4 sizes larger or 4 sizes smaller please allow 7-10 working days.

If you require a different size these can be made through our bespoke service please use the Contact form below.

Metal Choices

Our Made-to-Order precious metal rings can be made in in 9ct Gold (Rose, Yellow and White), 14ct gold (all colours) 18ct Gold (all colours) and in Platinum. 

Some of our precious metal rings are made with a combination of two different metals for the stone setting and ring shank (see individual product metal choices).


Would you like to add a personal engraving on the inside of your ring?

Please type exactly what you want in the Engraving box (up to a maximum of 30 characters including spaces).  Please, be careful to type in Capitals or Lowercase characters exactly as you wish the engraving to appear on the ring. 

The laser engraving on the inside of your ring adds about 1 week to the delivery time.

You could write a special message, nicknames, the date of your wedding or your initials for example.  We engraved our rings with a nice, clean, simple font such as Helvetica.

Sorry we do not offer personalised engravings on our Damascus rings.

Included with your order
  • Jessica Flinn Branded Ring Box and gift bag

For rings with gemstones only:

  • Valuation Including Diamond Certificates Where Applicable
  • Polishing Cloth
Delivery Information

All orders are processed within 2-3 business days, Monday- Friday.

For our "Ready-to-Ship" items, resizing takes 7-10 days.

Our "Made-to-Order", "Bespoke" and "Customised" products will be ready to dispatch in approximatley 4-6 weeks. (Some items are currently taking up to 9 weeks due to unforseen COVID related delays). 

Please allow an extra week for a personalised engraving.

Our UK delivery is always FREE of charge.  Our European delivery is £14.99 and its £19.99 to the rest of the world.

For more information click here.


Goods that are personalised, bespoke, resized, engraved or made-to-order to your specific requirements are custom orders, which means that the item will be made, personalised or customised especially for you; because of this, these pieces of jewellery cannot be exchanged or returned under any circumstances.

However, if you order the wrong ring size we will do our best to resize it for you wherever possible.

The only exception to this would be if upon receiving the item a fault is present please contact us within a 14 day period.  For more information click here.

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