Bonhams September Jewellery Sale

By : Rubina Posh September 12,2017

On 19th September 2017, Bonhams New York will be exhibiting 180 Lots of Fine Jewellery…

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Sotheby’s London Auction

By : Rubina Posh June 16,2017

On 7th June at the Sotheby’s Fine Jewels Auction…this brooch…

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Sotheby’s Fine Jewels Auction

By : Rubina Posh June 13,2017

On 7th June at the London Sotheby’s Fine Jewels Auction…

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Ultrasonic Cleaners

By : Rubina Posh June 08,2017

An ultrasonic machine is a very convenient way to clean your jewellery and you don’t even need any chemicals…

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What if I am Allergic to Gold?

By : Rubina Posh June 01,2017

Nickel, Copper & Cobalt are common metals that cause allergic reactions when in contact with the skin. Below is a list of alternate jewellery…

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Testing Gold Using Acids

By : Rubina Posh April 17,2017

You will need a 10x loupe, the acids, testing stone to scrape the metal onto, tissues and disposable gloves.

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Diamond Tester and How To Use It

By : Rubina Posh March 10,2017

A Diamond Tester is a device used for the identification of diamonds…

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Melee Diamonds

By : Rubina Posh March 07,2017

Melee Diamonds, also known as Chips, are small diamonds which range from 0.001ct to 0.18ct.

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What is a Hallmark?

By : Rubina Posh February 23,2017

A Hallmark is an official mark used by the British Assay Offices to certify their standard of precious metals purity. These include four marks but can sometimes have an additional mark known as a Common Control Mark – CCM.

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Is My Ring Gold?

By : Rubina Posh February 23,2017

The best way to check if your ring is gold is to take it to a Jeweller or a Jewellery Valuer/Appraiser. Otherwise, you can try the following:

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Diamonds (colourless)

By : Rubina Posh January 21,2017

The most desirable diamond has no colour and is graded based on the absence of it

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Fancy Colour Diamonds

By : Rubina Posh January 21,2017

Fancy Colour Diamonds are graded based on the intensity of their colour

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Violet Diamonds

By : Rubina Posh January 21,2017

Violet Diamonds usually occur with a secondary colour and are also a secondary colour to other diamonds

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Purple Diamonds

By : Rubina Posh January 21,2017

Purple Diamonds also known as Plum, Orchid, Lilac, Mauve, Lavender and Grape, are generally reddish pink

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Pink Diamonds

By : Rubina Posh January 21,2017

The Australian Argyle Mine is the biggest producer of pink to red diamonds and approximately 95% of the worlds production comes from here

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Orange Diamonds

By : Rubina Posh January 21,2017

Pure Orange Diamonds are extremely rare, as rare as the red…

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Grey Diamonds

By : Rubina Posh January 21,2017

Grey Diamonds get their colour from hydrogen and in some cases from boron like blue diamonds

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Green Diamonds

By : Rubina Posh January 21,2017

Green Diamonds are rarer then blue. Their colour comes from the exposure to natural radiation beneath the surface where the diamonds form

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Chameleon Diamonds

By : Rubina Posh January 21,2017

Chameleon Diamonds are the only diamonds that have the ability to temporarily change their natural colour

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Brown Diamonds

By : Rubina Posh January 21,2017

Brown Diamonds know as Champagne, Cognac and Chocolate are…

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Black Diamonds

By : Rubina Posh January 21,2017

Black Diamonds are heavily included white/colourless diamonds

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Yellow Diamonds

By : Rubina Posh January 12,2017

The colour in natural Yellow Diamonds is caused by the presence of Nitrogen in its composition. The more Nitrogen the diamond has, the stronger the yellow colour becomes…

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Red Diamonds

By : Rubina Posh January 11,2017

Red Diamonds are the rarest of all diamonds. They get their colour from heat, pressure and nitrogen

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Blue Diamonds

By : admin January 01,2017

The diamonds with a strong blue colour (deep blue) are….

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FEATURED ARTICLES

Brown Diamonds

By : Rubina Posh January 21,2017

Brown Diamonds know as Champagne, Cognac and Chocolate are…

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What if I am Allergic to Gold?

By : Rubina Posh June 01,2017

Nickel, Copper & Cobalt are common metals that cause allergic reactions when in contact with the skin. Below is a list of alternate jewellery…

Read More

Ultrasonic Cleaners

By : Rubina Posh June 08,2017

An ultrasonic machine is a very convenient way to clean your jewellery and you don’t even need any chemicals…

Read More

Sotheby’s Fine Jewels Auction

By : Rubina Posh June 13,2017

On 7th June at the London Sotheby’s Fine Jewels Auction…

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Sotheby’s London Auction

By : Rubina Posh June 16,2017

On 7th June at the Sotheby’s Fine Jewels Auction…this brooch…

Read More