Tag Archives: akoya

First glimpse of new Akoya strands -waves

Very quick post to bring you early photos of some new akoya strands. These are natural colours (no dyes or bleaching) 2.5mm to 4.5mm super-shiny akoyas arranged in waves (hence their name) along the 85cm length. Colour variations are golds, creamy white and mixed (golds, creams, blues). Contact me for privilege purchase access

 

gold akoya

Feast your pearl loving eyes on these…

mixed natural colours akoya

or these, the mixed colours..You can see the waves of large/small running along the strand

mostly gold akoya

Beautiful

single akoya strand

Single strand of creamier coloured pearls

 

A

AAA Grading system

Pearls are usually graded between A and AAA, with A being not very good to AAA which should be of the specific shape (usually used for round pearls) smooth surfaced (with only very small and near invisible flaws) and of high shine or lustre

AA+ Nearly as good as AAA but perhaps slightly off round when rolled and a few more flaws although these will still only be visible on close inspection. Look closely below- the halos are slightly oval because the pearls are off-round although the halos are still pretty regular

AA Average to good lustre, off round, blemishing to 20% of surface

A: This is the lowest jewellery-grade pearl, with a lower lustre and/or more than 25% of the surface showing defects. Probably a ’round’ pearl will be egg shaped, even from a distance

The problem with this system is, of course, that you may be faced with a smooth surfaced and metallic pearl which is off round to the point where it drops from AAA to AA+ or even AA. It will still be a beautiful pearl and one which will probably look round when worn but many buyers will be deterred by an AA grading.The lustre reflection below differs noticeably between pearls in terms of reflection and shape and the one to the left of centre has a grooved surface flaw’

A+ Low quality. Visibly off round and very variable lustre. Many flaws in the surface

(any website or other seller which talks about AAAA+++ grade pearls is talking rubbish and this should be challenged).

Tahitian pearls have a distinct and separate system, established by GIE Perles de Tahiti, and the Ministere de la Perliculture of Tahiti which grades from A (finest) to D ( poor) but to avoid confusion Pearlescence uses only the A-AAA gradings throughout the website.

We also have adopted the name ‘Essence’ for pearls which are exceptional. They have been selected for highly metallic lustre, clean surface and shape, in that order. Usually only found by selecting in person. Probably under 1% of pearls will show the mirror metallic lustre we look for

Abalone Pearls

Research and new farming for abalone pearls has started in New Zealand in the last few years..

  The abalone produces a distinctive and    tunningly iridescent blue pearl but is very hard to nucleate as its blood does not clot, so any damage will kill it.There are natural (wild) abalone pearls out there, with wildly baroque shapes and a distinctive horn shape tapering from a broad and sometimes distorted and ugly base to a sharp tip

Akoya

Akoya pearls come from the akoya oyster (Pinctada Fucata Martensii), which is the smallest pearl producing oyster (6cm to 8cm). This is why akoya pearls over 10mm are very rare while the normal size is about 6mm to 7mm It is a salt water mollusc.

Little akoya pearl oyster

Most cultured sea pearls are akoya pearls which are made with a bead nucleus, so that they usually have a good round shape. Big irregularities tend to be tails while less than perfect pearls have nacre with pits or convolutions. Good akoya pearls have a sharply reflective metallic lustre. Most akoya pearls come from Japan with a small production in China.

Akoya oysters like to live in water one to five metres deep and in temperatures of between 15 to 24 degrees Celsius

Modern pearl farming began properly in 1905 when Kokichi Mikimoto produced the first round farmed pearls. The company which still bears his name continues to be a world leader in the provision of the finest akoya pearls

Akoya pearls are harvested after only 9-16 months. The main thing to be aware of is that akoya pearls which are too cheap can have only the thinnest layer of nacre. Pearls with very thin nacre may even ‘blink’ which means that when rolled the nacre blinks to show patches where there is no nacre and you can see the nucleus. Below is a very bad example – the cream colour is nacre and the white is nucleus. Even when the nacre appears solid it can be very thin: peer closely and you can just about make out the thin line of the black nacre on the akoya pearl on the left (which split in half) The nacre on the pearl on the right is so thin the pearl is a ‘blinker’ .


Very thin black nacre Nacre so thin the bead is visible in places


You can see the thin akoya nacre

in these split pearls



Recently the trend for natural colour pearls has spread to akoya pearls and where once

Blue single vietnamese akoya pearl grey blue round akoya strand

every akoya pearl would have been bleached to make it white (and then often pinked to give a pink overtone) now akoya are available in delicate natural shades of pink, grey, or gold as well as a dark grey/blue which also has strong green highlights

Most white akoya are bleached, though some natural white are available. Black akoya are dyed and can look too uniform and dense in colour, while it is also hard to find gold akoya which haven’t been dyed. Suspect strong gold tones and opt for delicate blush tones



Natural pale gold akoya pearls. Natural mixed colour akoyas

More earring pairs and some fun akoya

Today I was out at the show proper for the first time. The list is almost covered so today has been bowing and picking up some of the peals I could not get in Tsim Sha Tse..especially akoya. I had some akoya requests. Mostly straightforward white earring pairs, plus a special of a ring iwth small black and white akoya with the shank like the one you’ve seen on me in the last few posts. (everyone admires that pearl by the way. It really is mirror metallic)

Who knew how hard it was to find a single 5mm black akoya pearl. They just aren’t being dyed or something. In the end I did, but I had gone up and down all the aisles of the akoya specialists looking. On my akoya trek I did find these three fun akoya nayural colours very baroque pearls. Super colours and metallic lustre. Serous haggling means a great price will be possible. Round natural colour strands have quadrupled. Presumably the farmers and dealers have twigged how popular natural colour pearls  have become and are leaving them as is rather than bleaching them all white. Plenty of natural white about too. But I’ll leave white akoya to those who have them covered already. That market is full.

akoya pearls

Very baroque natural colours akoya pearls. Lovely colours and wow lustre

Heading back to Grace for a sit down and a chat with my long term friend there, Cicie, I spotted some luscious  huge deep strong natural colour button pearls and went through their entire stock to find just these few pairs – up to 16mm and metallic. Being buttons they’ll make better earrings as they sit better and more neatly to the ear lobe than rounds when you are getting into seriously big studs.

natural colours pearls

Sumptuous HUGE natural colours button pearl pairs

I was so tempted to browse and get some more of those rich huge strands of purple, violet and lilac matched strands like my new one but resisted. But if anyone seriousy wants one please email me now = last chance for me to select one tomorrow before I head home.

It was time to head back to Kowloon but finally these two strands caught my eye on my way out so I got them. Dyed black big rounds, lovely range of colours, and metallic.The photo shows them darker than they are.

black freshwater pearls

black on the way out strands