Page 1267 - Demo

1257CARE & HANDLINGNormal care; well-suited for everyday wear. May be cleaned using commercially available jewelry cleaners or warm, soapy water, rinse with warm water and dry with a soft clean cloth. Avoid situations that involve sharp harsh blows to the jewelry that may fracture or chip the stone or contact with rough surfaces or abrasive materials that may scratch the stone.GEMSTONE CHARTSSapphire-Blue NaturalSTYLE #: SA%uf6ba[SIZE CODE]%uf6baRDF%uf6baBL%uf6ba[QUALITY]SIZE CODE MM SIZE C A AA0175 1.75mm - $12.00 -0200 2.00mm $5.19 $10.50 -0225 2.25mm $6.03 $18.00 -0250 2.50mm $9.48 $24.60 -0275 2.75mm $12.09 $29.25 -0300 3.00mm $19.68 $46.95 -0325 3.25mm $22.77 $48.00 -0350 3.50mm $34.92 $61.95 -0375 3.75mm $42.69 $74.25 -0400 4.00mm $37.77 $90.30 $236.250425 4.25mm - $115.80 -0450 4.50mm - $142.50 -0500 5.00mm $90.30 $316.80 $475.350550 5.50mm - $611.85 -0600 6.00mm $495.93 $957.30 -0650 6.50mm - $1,349.70 -STYLE #: SA%uf6ba[SIZE CODE]%uf6baRDD%uf6baBL%uf6ba[QUALITY]SIZE CODE MM SIZE A AA0100 1.00mm $5.73 -0125 1.25mm $6.00 $7.950150 1.50mm $6.00 $9.900175 1.75mm $10.50 $14.250200 2.00mm $13.50 $18.300225 2.25mm $18.00 $24.300250 2.50mm $26.40 $33.750275 2.75mm $36.30 $46.350300 3.00mm $56.70 $68.250325 3.25mm $69.75 $84.000350 3.50mm $100.80 $116.550375 3.75mm $120.00 $138.750400 4.00mm $202.50 $256.50ROUNDFull Assortments of Stones we carry can be found in ourLoose Stones CatalogC A AAROUND DIAMOND%uf6baCUTA AA1257s weourgSPECIES: CorundumHARDNESS: 9TOUGHNESS: ExcellentENHANCEMENT: HREFRACTIVE INDEX: 1.762-1.77OPTIC CHARACTER: DRSPECIFIC GRAVITY: 4.0PHENOMENA: Chatoyancy, Asterism (Very rare)QUALITY:C: Dark navy blueA: Navy blue with slight gray undertonesAA: Medium navy to royal blueREACTIONSUltrasonic: Usually safeSteamer: Usually safeHeat: Usually safe; may change color and cause fracturesChemicals: Boron, boric acid powderSOURCES: Australia, China, Thailand, Sri Lanka, Madagascar, East Africa and North America