Skip to content
Contact Us Jewelry School Partners Help Center Submit Tax Exemption Quick Order
Octagon Faceted Lab-Created Blue Sapphire - Otto Frei
Otto Frei

Octagon Faceted Lab-Created Blue Sapphire

Part # 915-955 19 In Stock Weight <0.1 lb / <5 g
$7.25
Select Size: 6x4mm
Volume pricing
Total qty Discount Per unit You save
1 – 2 – $7.25 –
3 – 4 5% off $6.89 $0.36
5 – 9 10% off $6.52 $0.73
10 + 12% off $6.38 $0.87
Add 2 more for 5% off, saves another $0.36 each.

Availability Sold out

Restock alerts are coming soon. For now, check back or ask us at [email protected]. We'll email you when it's back in stock. We'll email and text you when it's back in stock. Restock alerts are off for this item. It stays on My List. That didn't save. Try again. That didn't go through. Try again. Check the mobile number and try again. Tick the box to get texts. Save it to a list first. Good news: it's in stock now. Turn off an alert you no longer need, then try again. Couldn't save in this browser. Ask us when it's due back: [email protected]

Description

These octagon faceted lab-created blue sapphires are composed of man-made corundum sharing the same chemical composition and physical durability as natural sapphire. Each stone displays excellent clarity with vivid, even coloration ranging from medium-dark to dark blue — the result of trace elements of iron and titanium within the corundum crystal structure. Pure corundum is naturally colorless and quite rare; it is these trace elements that produce the rich spectrum of colors for which corundum gemstones are prized.

Sapphire is one of the most popular colored stones in the United States and is renowned for its extraordinary durability, making it well-suited for everyday wear in finished jewelry. These lab-created stones are the birthstone for September and offer consistent color and clarity at a reliable value for setting work and resale applications.

Features

  • Man-made corundum with the same chemical composition as natural sapphire
  • Vivid medium-dark to dark blue coloration
  • Eye-clean clarity with even, consistent color throughout
  • Treatment: Synthetic
  • Birthstone for the month of September
  • Excellent durability suitable for everyday wear jewelry
  • Available in multiple octagon faceted sizes

Specifications

Stone Type Lab-Created Blue Sapphire
Material Synthetic Corundum
Cut Octagon Faceted
Color Vivid Medium-Dark to Dark Blue
Clarity Eye-Clean
Treatment Synthetic
Birthstone Month September
Care Clean with warm soapy water; ultrasonic and steam cleaning usually safe

Available Options

Part # Size
915-950 5x3mm
915-955 6x4mm
915-960 7x5mm

Specifications

Brand
Otto Frei
Part #
915-955
Type
Faceted Gemstone
Dimensions
0.1 in x 0.1 in x 0.1 in
Stone Type
Lab-Created Blue Sapphire
Material
Synthetic Corundum
Cut
Octagon Faceted
Color
Vivid Medium-Dark to Dark Blue
Clarity
Eye-Clean
Treatment
Synthetic
Birthstone Month
September
Care
Clean with warm soapy water; ultrasonic and steam cleaning usually safe
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

Reviews

No reviews yet. Be the first to share your experience with this product.

Write a review ↓