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Round Faceted Genuine Blue Sapphire - Otto Frei

Round Faceted Genuine Blue Sapphire

Part # 920-920

Single unit weight: -- lbs / -- kg

$6.00
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by Otto Frei
Grade: Grade C
Size: 2.0mm

Product Details

Sapphire is one of the most popular colored gemstones 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. These round faceted genuine blue sapphires are heat-treated and available in four quality grades, ranging from Grade C to Grade AAA, allowing jewelers to select the right stone for any application or price point. Sapphire is the birthstone for September.

Features

  • Genuine blue sapphire, round faceted cut
  • Heat-treated for enhanced color
  • Available in four quality grades: C, A, AA, and AAA
  • Sizes available from 2.0mm – 5.0mm
  • September birthstone
  • Safe to clean with warm, soapy water; ultrasonic and steam cleaning are generally safe

Specifications

Stone Type Genuine Blue Sapphire
Cut Round Faceted
Treatment Heat-treated
Size Range 2.0mm – 5.0mm
Grades Available C, A, AA, AAA
Birthstone Month September

Grade Descriptions

  • Grade C: Color will vary significantly. May have significant inclusions.
  • Grade A: Color ranges from light blue to saturated blue. Eye-visible inclusions present.
  • Grade AA: Saturated blue color. No eye-visible inclusions; inclusions visible under 10x magnification.
  • Grade AAA: Deep saturated blue color that still allows light to pass through. No eye-visible inclusions; very small inclusions visible under 10x magnification.

Available Options

Part # Grade Size
920-920 Grade C 2.0mm
920-920-A Grade A 2.0mm
920-920-AA Grade AA 2.0mm
920-920-AAA Grade AAA 2.0mm
920-925 Grade C 2.5mm
920-925-A Grade A 2.5mm
920-925-AA Grade AA 2.5mm
920-925-AAA Grade AAA 2.5mm
920-930 Grade C 3.0mm
920-930-A Grade A 3.0mm
920-930-AA Grade AA 3.0mm
920-930-AAA Grade AAA 3.0mm
920-935 Grade C 3.5mm
920-935-A Grade A 3.5mm
920-935-AA Grade AA 3.5mm
920-935-AAA Grade AAA 3.5mm
920-940 Grade C 4.0mm
920-940-A Grade A 4.0mm
920-940-AA Grade AA 4.0mm
920-940-AAA Grade AAA 4.0mm
920-945 Grade C 4.5mm
920-945-A Grade A 4.5mm
920-945-AA Grade AA 4.5mm
920-945-AAA Grade AAA 4.5mm
920-950 Grade C 5.0mm
920-950-A Grade A 5.0mm
920-950-AA Grade AA 5.0mm
920-950-AAA Grade AAA 5.0mm
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.