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Centre diamond shown weighs 0.30 carat

Art Deco Ring Design with Decorative Diamond Accent Shoulders

This distinctive Art Deco style ring features a square central design for a round diamond. Each tapered shoulder is set with three diamonds in a vintage 1930's style motif.

Please contact us to view a selection of high quality GIA graded central diamonds for this ring. The diamond weight ranges from 0.30 carat to 0.60 carat. All diamonds are guaranteed conflict free.

This ring can also be set with a sapphire, ruby or other suitable gemstone of your choice. Please contact us for a selection.

Your ring .

Please select a diamond option.

Please select a ring size. If you are unsure of the ring size, please select 'I don't know' and view our sizing advice guide.

Once you have selected the ring size or 'I don't know' your item will be added to the Shopping Bag.

0.30 G SI1 GIA
Bespoke - - -

Model: 3480D-BRPL

More Questions? 020 7193 4412-

Central Diamond Information

Ring Setting Information

  • Model: 3480D-BRPL
  • Metal: Platinum 950
  • Band Width: 1.70 mm
  • Shoulder Width: 2.50 mm
  • Ring Profile: D-shape
  • Ring Finish: Polished
  • Central Setting: Round brilliant cut diamond in square centre

Shoulder Diamonds

  • Gemstone: Diamond
  • Number : 6
  • Total Carat Weight: 0.12
  • Colour: To match diamond selected
  • Clarity: To match diamond selected
  • Shape: Round brilliant-cut
  • Shoulder Edging: Millegrain

We can customise this ring design in these ways:

Alternative Diamonds

Would you like to select an alternative central diamond to suit your requirements and price guide?

Central diamond size range: 0.40 - 1.50 carat

Coloured Gemstones

This ring can be set with a central sapphire, ruby or another suitable gemstone of your choice.

Customise the Ring Design

Would you like a bespoke ring based on this design? We can create a completely new ring or modify this design to your requirements.

Alternative Metals

Your ring can be made with the precious metals of • Platinum • 18ct White Gold • 18ct Yellow Gold • 18ct Rose Gold • Platinum Top and 18ct Yellow Gold Band

We would love you to visit us in London to discuss your ideas and to view a great selection of gemstones. 

If you prefer, we can answer any questions either by email or telephone. Just let us know what suits you best.

Timescale?  Please allow three to five weeks to create a unique bespoke ring design.

Your ring is accompanied by:

Presentation Jewellery Box

Jewellery Insurance Valuation

London Assay Office Hallmarks

GIA Diamond Grading Report

Conflict Free Diamond Guarantee

Manufacturing Warranty

After Care Advice


UK Deliveries: Your jewellery will be sent free of charge by Royal Mail Special Delivery. This is a signed-for service for arrival by 1pm on Tuesday through Friday.

Non-UK Delivery: Your jewellery will be sent by FedEx. The most up-to-date delivery charges are in the Checkout.

Please see the Delivery page for more information.

Returns Policy:

We offer a no-quibble 30 day return policy for items purchased on-line. Please email us on and we will send you return shipping instructions.

For a full refund, please return the jewellery unworn and in the original packaging. If applicable, please return the diamond grading report.

If you would like to cancel an order before it has been shipped, please contact us by e-mail on

Please see our Terms and Conditions for more information about our Returns Policy. 

Payment Options:

We accept Visa, MasterCard, American Express, Visa Debit, Electron and Maestro. We also accept bank transfers. Please see FAQs for more details.


Picture for illustration use only. Carat sizes may vary.

Art Deco Ring Design with Decorative Diamond Accent Shoulders

Model 3480D-BRPL

Price From: £1,515
Ring Price including VAT

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