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$77.99
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25
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Chiuso
08/10/2012 05:00 pm

F/S XMAS PARTY SAPPHIRES IN S/SRING SIZE 8.5 GTJA38

25 bids
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2 guardando
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Descrizione

 

 

BEAUTIFUL PARTY SAPPHIRES GEMSTONE SET IN STERLING SILVER RING

AV PARTY SAPPHIRE 3X2 MM SIZE 

CLEAN BRIGHT HAND PICKED SAPPHIRES

TOP OF RING SIZE WIDTH   12 MM

SHAPE:  FACETED MIXED SIZES AND NATURAL COLOURS

RING  STAMPED HALLMARK 925 FOR STERLING SILVER

QUALITY RING MADE BY CRAFTSMAN IN THAILAND

TREATMENT: HEAT TREATED

RECOMMENDED RETAIL PRICE  $249.00

RING IN IMAGE SIS EXACT RING YOU WILL RECEIVE

 

 

Sapphire is one of the two gem varieties of the species corundum. Although blue is the best known hue, the gem occurs in virtually every spectral hue excepting red and are affectionately known a s party sapphires as colours are so vibrant.

Red corundum is a ruby.

Sapphire may also be colorless, and it also occurs in the non-spectral shades, grey and black. Yellow and green sapphires have traces of iron that gives them their color.

 Pink sapphires have a trace of the element chromium and the deeper the color pink the higher their monetary value as long as the color is going toward the red of rubies.

Sapphires also occur in shades of orange and brown, and colorless sapphires are sometimes used as diamond substitutes in jewelry.

Salmon-color padparadscha sapphires often fetch higher prices than many of even the finest blue sapphires.

Treatments

Some natural sapphires are heated to improve or enhance color. This is usually done by heating the sapphires to temperatures of up to 1800 °C for several hours, or by heating in a nitrogen deficient atmosphere oven for seven days or more. On magnification, the silk due to included rutile needles are often visible. If the needles are unbroken, then the stone was not heated; if the silk is not visible then the stone was heated adequately. If the silk is partially broken, then a process known as low tube heat may have been used. Low tube heat is the process whereby the rough stone is heated to 1300 °C over charcoal for 20 to 30 minutes. This removes grey or brown in the stone and improves color saturation.

 

Negozio
F/S XMAS PARTY SAPPHIRES IN S/SRING SIZE 8.5   GTJA38
Queensland, Australia
Posseduto da gem traders
Feedback recenti
  • ivyng1128
    ivyng1128
    Positivo

    Very nice and pretty. Fast delivery

  • helmrey
    helmrey
    Positivo

    This is lovely. Seller always has good descriptions for the items they sell. Like doing business with them.

  • helmrey
    helmrey
    Positivo

    Very nice selection of opal pendants. will make nice gifts. Always good shipping and packaging. The earrings are much lovelier than the photo \

  • royrock
    royrock
    Positivo

    Nice gift set , well packaged and fast turnaround. Great store to do business with

Cronologia delle offerte (25)
ivyng1128
ivyng1128
12 anni fa
$76
olddog135
olddog135
12 anni fa
$75
olddog135
olddog135
12 anni fa
$71
ivyng1128
ivyng1128
12 anni fa
$70
olddog135
olddog135
12 anni fa
$61
ivyng1128
ivyng1128
12 anni fa
$60
olddog135
olddog135
12 anni fa
$51
ivyng1128
ivyng1128
12 anni fa
$50
olddog135
olddog135
12 anni fa
$43
ivyng1128
ivyng1128
12 anni fa
$42
olddog135
olddog135
12 anni fa
$38
ivyng1128
ivyng1128
12 anni fa
$37
olddog135
olddog135
12 anni fa
$33
ivyng1128
ivyng1128
12 anni fa
$32
olddog135
olddog135
12 anni fa
$31
kriztx
kriztx
12 anni fa
$30
kriztx
kriztx
12 anni fa
$19
californiafrenchy
$18
kriztx
kriztx
12 anni fa
$9
californiafrenchy
$8
kriztx
kriztx
12 anni fa
$5
californiafrenchy
$4
kriztx
kriztx
12 anni fa
$2
californiafrenchy
$1
kriztx
kriztx
12 anni fa
$1

Dettagli di spedizione

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

Opzioni di pagamento

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

Panoramica

Tipo di elenco : Standard
Codice prodotto : 27998
RRP stimato : $249.00
Prezzo di partenza : $1
Inizia : 10th September 2012 05:00 pm PDT
Finisce : 8th October 2012 05:00 pm PDT
* Tutti i prezzi sono in USD