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$51.00 USD
Prezzo

GRADE A STAR RUBY 5.83 CTS [S1718 ]

4966
12

SKU
Dimensioni (mm)
x x mm
Peso (cts)
Colori

SIX STAR RUBY.

This is a beautiful quality 6 star Ruby with reddish purple colours.

We have taken the photo in the sun so you can see how it will look out side.

Hardness 9

Natural -heated

weight 5.83 cts app

Size10 x9 x6 mm

 

As with all our stock you may return it for a full refund if not pleased.

Member of the International coloured stone association.

 

A Ruby is a pink to blood red gemstone, a variety of the mineral corundum. The common red color is caused mainly by the element chromium. Its name comes from ruber, Latin for red. Other varieties of gem-quality corundum are called sapphires.

 

All natural rubies have imperfections in them, including color impurities and inclusions of rutile needles known as "silk". Gemologists use these needle inclusions found in natural rubies to distinguish them from synthetics, simulants, or substitutes. Usually the rough stone is heated before cutting. Almost all rubies today are treated in some form, with heat treatment being the most common practice. However, rubies that are completely untreated but still of excellent quality command a large premium.

Some rubies show a 3-point or 6-point asterism or star. These rubies are cut into cabochons to display the effect properly. Asterisms are best visible with a single-light source, and move across the stone as the light moves or the stone is rotated. Such effects occur when light is reflected off the silk (the structurally oriented rutile needle. inclusions) in a certain way. This is one example where inclusions increase the value of a gemstone.

 

Fornitore di spedizioni Spedizione a Australia Spedizione nel resto del mondo
FedEx $12.00 / 3 giorni $39.00 / 10 giorni
Australia
FedEx è scontato a $12.00 sugli ordini con 2 o più articoli
Resto del mondo
FedEx è scontato a $39.00 sugli ordini con 2 o più articoli
Registered Shipping $9.00 / 7 giorni $16.00 / 21 giorni
Australia
Registered Shipping è scontato a $9.00 sugli ordini con 2 o più articoli
Resto del mondo
Registered Shipping è scontato a $16.00 sugli ordini con 2 o più articoli

GRADE A STAR RUBY 5.83 CTS  [S1718 ]
Qld, Australia
Posseduto da sedagems

  • spreadingadder
    spreadingadder
    Positivo

    Got here fast! Beautiful blue color! Awesome folks to deal with. Thank you Seda gems!

  • spreadingadder
    spreadingadder
    Positivo

    Fast shipping! Happy with these bright stones! Always great doing business with Seda Gems and Seda Opals!

  • rickferreira626
    rickferreira626
    Positivo

    A gorgeous pair blue topaz stones. This is one happy customer.

  • e155293
    e155293
    Positivo

    Thank you beautiful stone

  • opalgoat
    opalgoat
    Positivo

    Well packaged, beautiful gems

5%
Codice coupon SEDADEALS
Valido fino a
4th Apr 2025

Verifica

Il programma Gemstone Sheriff consente ai nostri membri di richiedere un controllo su qualsiasi prodotto, che viene completato da un Gemologist indipendente che valuta l'accuratezza della descrizione e delle immagini dell'articolo.

Dettagli di spedizione

Spedizione:
$0.00 21 giorni tramite Registered Shipping
Spedizioni da:
Australia

Opzioni di pagamento

  • paypal
  • stripe
Questo venditore aggiunge 10.00% tax alle transazioni in Australia .

Panoramica

Tipo di elenco : Standard
Codice prodotto : 43593
Inizia : 2nd March 2025 05:00 pm PST
* Tutti i prezzi sono in USD