Catherine Trenton Jewellery

Buying Luxury Second Hand Jewellery? Negotiation is Possible!

Buying Luxury Second Hand Jewellery? Negotiation is Possible!

When buying pre-loved jewellery buyers have a lot more control than they realise.  Remember when someone is selling an item, they want to sell the item.  

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Tiffany & Co. Diamond Certification vs GIA vs AGS vs EGL

Tiffany & Co. Diamond Certification vs GIA vs AGS vs EGL

A question that is often asked is 'What are the differences between diamond certificates?'  

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Second Hand Tiffany & Co. Jewellery: How to Make Money Wearing Pre-Loved Tiffany!

Second Hand Tiffany & Co. Jewellery: How to Make Money Wearing Pre-Loved Tiffany!

Did you know you can wear a Tiffany & Co. diamond necklace and make money while you enjoy it's beauty? With pre-loved Tiffany & Co. diamond jewellery this IS possible.

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Buy Safely Online - Avoid this Scam

Buy Safely Online - Avoid this Scam

After years of buying online a friend of mine recently encountered an eBay scammer.  In this blog article I detail the scam and provide tips to help people avoid this scam.

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Tiffany & Co. Engagement Ring - Rare Fancy Coloured Diamonds

Tiffany & Co. Engagement Ring - Rare Fancy Coloured Diamonds

We have just acquired the most beautiful Fancy Coloured diamond in our collection.  We thought what better time than now to write an article on how Fancy Coloured Diamonds are graded.

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