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Antique Gold Boulder Opal & Diamond Pendant Necklace

Our Reference: KCJ022

At a glance...

Size: 4.5cm long (with bale)
x 1.1cm wide
Age: 1870s
Material: 9ct Gold & Silver
Marks: None
Weight: 6.06 grams
Principal Stone: Boulder Opal
Principal Cut: Oval
Second Stone: Diamond
Second Cut: Mixed
Chain: 9ct Gold Belcher
Chain Weight: 4.46 grams
Chain Length: 22 inches / 56 cm

Tell me more...

A glorious one of a kind pendant featuring a tear drop shaped boulder opal with ironstone backing encased in a thin 9ct gold frame. The pendant hangs on a silver and 9ct gold bale, studded with three very old, clear and white mixed cut diamonds.

The boulder opal, which is 3.4cm long by 1.1cm wide, displays a rich variation of blues, greens, oranges, yellows and reds. It's hard to do this stone justice in the photos, but trust us it is incredible to the eye. It was undoubtedly an early stone to come out of Australia.

We have sourced a good quality belcher chain for this pendant that's 22 inches / 56cm in length and was made in 1977. Should you wish to buy the pendant alone without the chain, please contact us for a revised price.

Your beautiful boulder opal necklace is supplied in our recycled kraft pedant box with our tailored gemstone care card. UK delivery is fast and free via Royal Mail.


Make an Enquiry

Questions? Please get in touch, we'd love to hear from you! You can email us at or call us on 0207 846 0254. We do not have a shop you can visit as we operate online only, however we do have a very fair returns policy so you can purchase with confidence.

Important Notes

Gemstones cannot be accurately graded or weighed when set in jewellery so all carat weights, colour grades and clarity grades are our best estimates. Metals and stones are checked for authenticity, and any treatments disclosed.

Your jewellery will arrive in a display box made from recycled card. We only package using recycled materials, and we think this compliments your ethical vintage purchase perfectly.

A written valuation is provided for all individual jewellery pieces priced at £1000 or more.