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Lab Created Helenite Oval Faceted Loose Gemstones Fine Cut AA+
Lab Created Helenite Oval Faceted Loose Gemstones Fine Cut AA+
Lab Created Helenite Oval Faceted Loose Gemstones Fine Cut AA+

Lab Created Helenite Oval Faceted Loose Gemstones Fine Cut AA+

$ 4.72

Availability: 61 in stock
  • Treatment: None (No Enhancement)
  • Cut Grade: Excellent
  • Number of Pieces: 1
  • Gemstone Clarity Grade: Eye Clean
  • Natural/Lab-Created: Lab-Created
  • Item must be returned within: 30 Days
  • Lot: No
  • Gemstone Form: Cut
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Restocking Fee: No
  • All returns accepted: Returns Accepted
  • Gemstone Type: Glass
  • Certification: Optima Gem
  • Return shipping will be paid by: Buyer
  • Brand: Optima Gem
  • Transparency: Transparent
  • Condition: New with tags
  • Gemstone Shape: Oval
  • Shape: Oval
  • Gemstone Creation: Lab-Created

    Description

    since 1989
    All genuine Optima Gem products come with our certificate of quality and authenticity upon request.
    Optima Gem is a US based small business that has provided honest, accurately graded gemstones for over 30 years. Satisfaction Guaranteed.
    We are an Equal Opportunity Employer that promotes fair ethical business practices worldwide from the gem mine to your door.
    Our gems are calibrated for easy design for the artist and use in standard settings by the jeweler, goldsmith or silversmith.
    Need more quantity? Just ask. We limit availability to prevent being oversold. We offer volume discounts and free matching.
    We offer the following shipping options.  Economy (usually FREE), First Class (Standard Rate), Priority (Standard Rate + ), UPS 2-day (Standard Rate + US48), UPS 1-day (Standard Rate + US48).  If the option you want is not displayed (eBay decides), message us before you order for assistance.
    Detailed Product Description:
    Gem Species: SILICATE   Hardness: 5   Density: 2.4   RI: 1.49
    Beautiful material created using the volcanic ash from the eruption of Mt. St. Helens. Helenite is an abandoned trademark name and all Helenite is created by man and there is no equivalent natural counterpart. The closest natural materials are Obsidian and Volcanic Glass which are commonly black in color. The material used for our gems is no longer produced and therefore implies some rarity, but it should be noted that similar material can be reproduced at any time.
    Fine Cut = Precision cut or visually imitates a precision cut. These stones have equal and symmetrical faceting with proper cutting angles ("critical angle') and depth.
    Depth is between 60% and 70% of size listed. Size can vary +-0.1mm. 2-3mm (millimeter) gems are very small - less than 1/8 inch.
    AA+ = face up eye clean, any inclusions will not be visible to the eye when set
    Keep in mind that you are seeing much more in the photo than you can see with the naked eye, most times over 20x magnification. Dust, fingerprints and flash reflections are exaggerated in photographs. Smaller sizes will have progressively less color saturation than photo. If you are concerned about anything you see in our photos, contact us for more detail.