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Antique 15ct Gold Opal Shamrock Brooch (1.16ct)

SKU: 4942
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We love this antique 15ct Gold Opal Shamrock brooch! Perfectly enchanting, this dainty piece of Edwardian jewellery will bring plenty of luck to your day!

This brooch is oozing in magical character. At every twist and turn these vibrant Opals reveal speckles of coral, mint, sapphire, lime and orange, an ethereal glimpse into another world! Cushioned between the Opals is a petite Diamond, adding that final touch of luxury to complete this pretty piece. 

This brooch would be a beautiful gift for a loved one who adores lucky charms or whose birthday is in October!

Item Details:

ERA: Edwardian (1901-1909)

MEASUREMENTS: Brooch length is 58mm long
Two Opals at the ends of the brooch are 5.5mm long x 4mm wide x 2.5mm deep, weighing approx. 0.31ct each. 
Three Shamrock Opals 4.5mm long x 3.5mm wide x 2mm deep, weighing approx. 0.18ct each.
Total Opal weight is approx. 1.16ct. 
Diamond is approx. 1.8mm diameter, weighing approx. 0.025ct. 
Weight: 3.8g. 

MATERIALS:  15ct Gold, Opal, Diamond. 



EXCELLENT: This antique 15ct Gold Opal Shamrock brooch is in incredible condition! All of the Opals are perfectly luminous without interruption as well as being securely set within the 15ct Gold claws. The Diamond too is fantastic condition, adding a twinkling touch to any outfit! The brooch fastens securely and smoothly opens, giving you plenty of confidence!


All orders are shipped using DHL express and are securely padded in transit, with full tracking and insurance for your peace of mind. Alternate couriers are available by special request.

  • FREE EXPRESS DELIVERY on all orders worldwide!
  • NEXT-DAY delivery to the UK and EU
  • Delivery to the USA in TWO WORKING DAYS
  • Orders placed by 1pm (GMT) will be dispatched the same day


You can return your item for a full refund for any reason by simply getting in touch to let us know within 14 days of receiving it.


This item will arrive beautifully gift wrapped in a Lillicoco presentation box, tied up with a pink ribbon. You’ll also receive a handwritten information booklet and free polishing cloth too!

Please message us or call +44(0)117 925 4798 if you have any questions!