Client Testimonials

We have been selling via eBay for many years and have built up a very loyal following of customers.

Our eBay feedback section, which you can find Here, currently has almost 2’500 glowing and positive responses, when you consider that only about 30% of people leave feedback, this equates to about 7’500 transactions, and not one negative review.  Just a few of which we’ve added below…

rainbow rockopals


  • A+ seller! 🙂 Highly recommended. Opal was outstanding!!! So was service!!!
    Opal Ring Ladies 14ct Yellow Gold Free Form Gem Grade Triplet.

  • Stunning Opal – Exactly as Pictured!! Love It & the Setting!! Fast Delivery!!
    Mens Opal Ring Sterling Silver, Natural Opal Triplet. 14x10mm Oval

  • Stunning ring! Very pleased with the quality! Thank you!
    Mens Opal Ring 14ct Yellow Gold, Natural Opal Triplet 18x13mm Oval

  • Extremely Professional. Quality product & fast service. AAA+
    Opal Pendant 14ct Gold 10 x 8mm Oval Triplet

  • Good seller, quick postage. I love the extra earrings that came with the ring.
    Opal Ring Ladies 14ct White Gold & Diamond 8×6 mm Oval Triplet item

  • Very pleased absolutely perfect thank you very much. Buy with confidence AAA+
    Mens Opal Ring 14ct Yellow Gold Natural Opal Triplet & Diamond 16×12 Oval
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  1. Brian Hall (verified owner)

    Geoff is probably the nicest merchant I have ever dealt with. Not only that ,the quality of his workmanship is incredible. I’ve been buying from him for probably 8 years and his opal jewelry is my wife’s favorite by far of any jewelry I’ve ever bought. Shipping is extremely fast and with living in the US I still generally get my item within a week. Can’t say enough about Rainbowrock Opals. First class all the way !!!

  2. George Briley (verified owner)

    5 star product as all are, always something amazing for sale here

    Natural Opal Pendant & Earring Matching Set, Sterling Silver #070645.Natural Opal Pendant & Earring Matching Set, Sterling Silver #070645.

  3. George Briley (verified owner)

    Amazing product, beautiful opals. 10/10 as always

    Opal Pendant & Earring Matching Set. Gold Plate MS 40874.Opal Pendant & Earring Matching Set. Gold Plate MS 40874.

Our eBay feedback section, which you can find Here, currently has almost 2’500 glowing and positive responses, when you consider that only about 30% of people leave feedback, this equates to about 7’500 transactions, and not one negative review.  Just a few of which we’ve added below…

What do our customers think of us & our products?

  • 10/10 - Great service and quality. Recommended
    Opal Stones Triplet Loose Parcel Lot 7x5 100 Piece's.
  • Pendant arrived well before estimated date (very quickly) exactly as pictured!
    Opal Pendant Triplet Sterling Silver R/Plate
  • Just as described and more. Tks
    Opal & Diamond Pendant 14ct White Gold Triplet 14 x 10mm Oval
  • As described,as expected,fantastic bargain price,great seller
    Wire Wrapped Synthetic Triplet Opal Pendant 18 x 13mm Oval.S.S
  • Perfect, exactly the same.
    Synthetic Loose Triplet Opal Stones 14 x 10mm Oval 5 Pieces.
  • Arrived in UK within 10 days - would happily deal with again.
    Opal Pendant 14ct Gold Doublet Opal Free Form.
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