Alexandrite Cush 1.19CT M671

M671 Size Guide

Collections: Gems

Category: Alexandrite, Colour Change, Cushion

Type: Gems



DESCRIPTION

Alexandrite has a remarkable ability to appear green in daylight and plum red in the warmer tones of firelight or candlelight (incandescent) in the evening. Long associated with Russian royalty, was discovered in 1833 by a Czar. It is rare because the conditions to form a colour changing gemstone with this composition is difficult to create. Also, Alexandrites is natural and never treated this is to ensure the colour change effect stays.

Its rarity is a result of its unlikely chemical makeup. Alexandrite can only form when aluminium and beryllium combine with trace elements like iron, titanium and, most importantly, chromium. On rare occasion, vanadium may also be present. The unlikelihood of the rare element chromium being in the right place to combine with aluminium and beryllium under exactly the right conditions to create alexandrite is what makes it so rare and valuable.

DETAILS

  • OLIVE GREEN CUSHION MIXED CUT
  • 1.19CT - 6 x 5.9 x 3.7MM
  • GREEN TO YELLOW BROWN COLOUR CHANGE
  • EX / VG / G
  • SRILANKA

MATERIAL & ORDERS

  • Gemstones are natural, no two are alike. Inclusions are common for unheated gems, learn more about our materials.
  • Carat and weight sizes are approximated.
  • Gems quality, clarity, pol, sym are a rough guide unless an original certificate is attached.
  • Colours and patterns can vary from picture to real products. 
  • Buy the right size with our size guide. Custom size is available once transaction is complete.
  • One time free size change for online orders within Singapore only.
  • All products are made to order for environmental responsibility. Lead time is 30-45 days.
  • Items can retain its original condition through proper  jewellery care.

 

  • SAFE & SECURE ONLINE SHOPPING
  • HAND-FINISHED WITH PREMIUM MATERIALS
  • LOCALLY MADE IN SINGAPORE
  • EMAIL: enquiry@autium.sg, PHONE: +65 8847 4808
  • PAYMENTS (SINGAPORE) THRU PAYNOW 8118 9280 REBATES OF $8 PER TRANSACTION more than $1000
  • OVERSEAS SHIPPING DIFFERS PLEASE ENQUIRE RATES
    Size Guides

    When you purchase from us, we hope to customise the right size for you. The right size should not be too loose or too tight. Before purchase, please refer to our sizing guides here to determine your size for rings, bracelets, and necklaces.

    Under the product in your cart, you will find a note box where you can also request for the size that you want. After transaction is made, our designer will reach out to you through email or phone number that you provided during checkout to confirm on the final size. 

    Please contact us at marketing@autium.sg or +65 8847 4808 for any questions. Refer to our size exchange policy here