White Freshwater Cultured Pearl & Diamond Acorn Stud Earring in 9 Carat Gold

These beautiful acorn inspired design stud earrings, made in 9 carat white gold, are each set with an 8.8mm white freshwater cultured button pearl with three 0.80mm round brilliant cut diamonds set into the gold above. 
 
Specifications
Metal - 9 carat white gold
Earring Length - 14.3mm
Fasten - Post and butterfly 
Pearl Size - 8.8mm
Pearl Shape - Button, Symmetrical 
Pearl Colour - Body Colour - white, Overtone - very slight pink 
Pearl Luster - Good
Pearl Surface - Clean
Matching - Excellent 
Total diamond weight - 0.015ct 
 
Care and Cleaning
Pearls are organic gemstones which mean they come from a living organism. Pearls can be found in saltwater and freshwater mollusks. Saltwater mollusks produce fewer pearls than freshwater ones and they usually take longer to form. 
 
A mollusk will produce a pearl when an irritant enters its shell, the organism secretes an iridescent substance called nacre which coats the irritant layer upon layer upon layer.
The majority of pearls on the market today are cultured. This means that humans have introduced the irritant, called a nuclei,  that starts off the nacre process. Natural pearls (pearls that have not been interfered with by humans) are extremely rare and are usually only available for purchase through private auctions and can fetch tens of thousands of pounds. 
 
Pearls are delicate gems, with a hardness of 2.5 to 4 on the Mohs scale, they can scratch very easily so should always be stored away from other jewellery and extra care must be taken then wearing pearl rings and bracelets. 
We do not recommend that pearl jewellery be worn everyday. 
 
Avoid high temperatures when wearing pearls as exposure to heat can burn cultured pearls, cause discolouration, splitting or cracking of the surface. 
Exposure to bright lights may also cause dehydration and cracking. Most pearls are fixed to posts by an adhesive, rather than held in place by claws, and prolonged exposure to heat can dissolve the adhesive. 
 
You should avoid chemicals and acids of all kinds when wearing pearls. Hair spray, perfume, make-up, lotions even acidic perspiration can damage the pearl nacre. Always put your pearl jewellery on after applying any of the above products and take your jewellery off before going swimming, doing any kind of cleaning or washing and during exercise. 
 
Pearls are commonly treated to enhance their apparent colour and surface quality. Bleaching will lighten any dark surface spots and is considered more of a standard process rather than a testament. This is a stable and undetectable enhancement. 
Dying is another very common treatment, especially in freshwater pearls. This is usually a stable (permanent) treatment, but some colours may fade is exposed to direct sunlight or heat from too long. 
Irradiation is another pearl treatment but this is less common. It produces black, grey and blue - grey colours from white pearls and is a stable treatment. 
 
Pearls should never be ultrasonic or steam cleaned and should never be submerged in gold or silver dips. The chemicals in these cleaners are too harsh for pearls and will cause them serious damage. Delicate gemstone dips are available and are advertised as safe for pearls but we would advise only using this cleaner very rarely. The best way to clean your pearls at home is with warm water and a very soft brush. If your pearls are strung make sure they dry completely before being worn again and avoid getting them wet on a regular basis, use a soft cloth to wipe down your pearls after wear instead of dipping them.
 
Education
If you would like to learn more about gemstone treatments, what these treatments are and what they do, as well as which treatments are stable and how to look after gemstones with unstable treatments, please visit our education page.