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Oval Faceted Genuine Blue Sapphire - Otto Frei
Otto Frei

Oval Faceted Genuine Blue Sapphire

Part # 928-912 Only 3 left Weight <0.1 lb / <5 g
$40.66
Grade: Grade C
Size: 5x3mm
Volume pricing
Total qty Discount Per unit You save
1 – 2 – $40.66 –
3 – 4 5% off $38.63 $2.03
5 – 9 10% off $36.59 $4.07
10 + 12% off $35.78 $4.88
Add 2 more for 5% off, saves another $2.03 each.

Availability Sold out

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Description

Sapphire is one of the most popular colored stones in the United States, prized for its extraordinary durability and suitability for everyday wear. Pure corundum — the mineral that sapphire is composed of — is actually colorless in its purest form, but trace elements of iron and titanium produce the rich blue color sapphire is celebrated for. True pure corundum is rare; trace elements are responsible for the wide range of colors found across the corundum family. These oval faceted genuine blue sapphires are heat-treated and available in multiple quality grades, making them well-suited for a variety of fine jewelry applications. Sapphire is the birthstone for September.

Features

  • Genuine blue sapphire, oval faceted cut
  • Blue color produced by trace elements of iron and titanium in natural corundum
  • Heat-treated for color enhancement
  • Available in four quality grades: C, A, AA, and AAA
  • Available in two sizes: 5x3mm and 6x4mm
  • Birthstone for September
  • Safe to clean with warm, soapy water; ultrasonic and steam cleaning are generally safe

Specifications

Stone Type Genuine Blue Sapphire
Cut Oval Faceted
Treatment Heat-treated
Birthstone Month September
Care Warm soapy water; ultrasonic and steam cleaning are generally safe

Available Options

Part # Size Grade Grade Description
928-912 5x3mm Grade C Varies significantly in color; may have significant inclusions
928-912-A 5x3mm Grade A Light to saturated blue; eye-visible inclusions
928-912-AA 5x3mm Grade AA Saturated blue; no eye-visible inclusions, visible under 10x magnification
928-912-AAA 5x3mm Grade AAA Deep saturated blue, light-transmitting; no eye-visible inclusions, very small inclusions under 10x
928-917 6x4mm Grade C Varies significantly in color; may have significant inclusions
928-917-A 6x4mm Grade A Light to saturated blue; eye-visible inclusions
928-917-AA 6x4mm Grade AA Saturated blue; no eye-visible inclusions, visible under 10x magnification
928-917-AAA 6x4mm Grade AAA Deep saturated blue, light-transmitting; no eye-visible inclusions, very small inclusions under 10x

Specifications

Brand
Otto Frei
Part #
928-912
Type
Faceted Gemstone
Dimensions
0.1 in x 0.1 in x 0.1 in
Stone Type
Genuine Blue Sapphire
Cut
Oval Faceted
Treatment
Heat-treated
Birthstone Month
September
Care
Warm soapy water; ultrasonic and steam cleaning are generally safe
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

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