Blue Lake - 18ct Gold Boulder Opal & Diamond Pendant
Blue Lake additional 1Blue Lake additional 2Blue Lake additional 3

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Sink into the depths with this our vibrant Blue Lake pendant.

A stunning natural boulder opal delicately framed in 18ct yellow gold and adorned with 19 individual diamonds to add that extra sparkle. These spectacular stones originate from australia, and have been hand picked by Catherine for their shape, colour and most importantly, character. Each boulder opal has such a unique personality, and Catherine distills that essence into the design of the pendant, making each one genuinely unique. From Catherines design, this bright and joyful pendant has been lovingly crafted by our master jewellers and finished to the very highest standard.

Be the next step in the journey of this incredible stone.

  • Gemstones: Boulder Opal
  • Dimensions: 70x25mm
  • Precious Metal: 18 Carat Yellow And White Gold
  • Gemstone Carat Weight: 42.4ct Opal
  • Diamond Specification: 0.305ct G Colour Vs Clarity
  • One Off Design:  

Product Code: Cf8081


Delivery Information

All jewellery items are despatched from our head office in Guernsey. Please note that deliveries will arrive with the relevant customs declaration showing a description and value of the enclosed item/s. If the item is intended as a surprise we are always happy to deliver to an alternative delivery address.

Delivery Option Cost
UK Jewellery orders under £250 £5
UK Jewellery orders over £250 FREE
UK Sculpture orders £9 per order
International Jewellery Orders £20
International Sculpture Orders £35
  • One Off Design
  • Fast Recorded delivery on all orders
  • Goods placed before 11am are dispatched the same day
  • Overseas orders welcome

What an absolute pleasure meeting you and having a brief but memorable visit. Your design is exquisite, and I had the proud pleasure recently of showing it off amongst a group of inquisitive English ladies at dinner!


I came and collected my ruby wedding anniversary ring - and how incredible it is. You certainly don't disappoint do you - it is the most stunning thing I have ever possessed. It is without doubt the most beautiful ring I have ever seen and I have been wearing it ever since - so amazing and it fits perfectly with or without my wedding band - so comfortable - anyone would think it had been made for me !!! So, thank you so much, it is truly a work of art and wearing it makes me feel so very happy and contented and special. I feel so privileged to own it all.

Prompt replies

I sent several questions before placing the order. I always received your prompt and satisfactory replies and, although it is the first time for me to buy from you, I felt comfortable to do so.