Birth stone for March : Aquamarine

Aquamarine is Latin for ‘water of the sea’ and what a perfect description of the colour of the stone.  

Naturally, the stone should be a seawater colour, with dark blue being the most admired. Less fine quality stones are often heated to turn them to a stronger blue and fashion has influenced this by making the stronger blue more desirable than the natural blue/green of the stone. 

The stone is quite hard, (moh’s scale 71/2 -8) however it is brittle and can be known to chip.  If worn in a ring it is best for special occasions or delicate wear…not gardening and washing up! 

As part of the beryl family, Aquamarine has the same chemical construction (aluminium beryllium silicate) as Emeralds, Morganite (soft pink), golden beryl and Heliodor….so how come they all are different colours I hear you ask?  Well, Emerald’s colouring agent is chrome, Aquamarine’s colouring agent is iron….(there can be green beryl’s that are not green because of chrome but because of vanadium and therefore they can never be called an Emerald). It’s all back to the mix of ingredients when these rocks are formed.

Queen Elizabeth II Aquamarine, Diamond and Platinum necklace

All this may be a bit confusing…but in the silicate slush in the centre of the earth these are the chemicals that naturally may or may not be present….it is like the earth’s natural larder…and what is available that day will dictate the colour and type of stone that is the result.

scissor_cut_aquamarine_and_diamond_ringSassalina-Pendant-1aquamarine_stud_earringsIf you are born in march you are lucky enough to claim Aquamarine as your birth stone…however as there are no rules.  If this is your favourite colour you can still treat yourself to one of these beauties!! Just remember – even though white diamonds complement the Aqua very well…you can be more adventurous as you can see with the gorgeous orange of these hessonite garnets…

aquamarine_and_hessonite_garnet_ring

 

Sarah x

 

 

 

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Remembering Lauren Bacall : Bonhams Auction

bacall2

Lauren Bacall, the acclaimed actress of stage and screen who passed away in August 2014, assembled an astonishing collection of art, including works by some of the greatest artists of the 20th century. The Bacall Collection, estimated at $3 million, will be auctioned at Bonhams New York on 31st March 2015 and will include items from her jewellery collection.  Many of the pieces are by the German jeweller Jean Schlumberger:

 

lauren bacall

What I find inspiring about Lauren’s jewellery is that she did not follow the masses in taste, her choice was sometimes unusual and really matched her personality perfectly.  When I make jewellery for a person I really care about their personality, character, attitude, lifestyle and how they want to wear the piece and sometimes I despair at the really mass produced pieces that are marketed purely as recognition of some type of status……the last thing I believe to be on Lauren’s mind when she went shopping….

Sx

Read more about the auction here.