Lot of 10 Natural Bi-Color Ametrine Gemstones – Oval Faceted, Heat-Treated

Presenting a carefully selected parcel of 10 natural bi-color ametrine gemstones, each showcasing a harmonious blend of amethyst purple and citrine golden-yellow tones. These stones are heat-treated to gently enhance color contrast and consistency. Their classic oval faceted cut maximizes brilliance while preserving the gemstone’s unique color zoning.

Technical Specifications:

• Stone Type: Natural Bi-Color Ametrine

• Quantity: 10 pieces

• Weight (everage per piece): 2.7 carats each

• Total weight: 27.3 carats

• Dimensions (individual stones): ranging approx. 10 x 8.8 x 6 mm, with minor natural variation in calibration

• Cut Style: Oval mixed brilliant cut

  • Faceted crown with a symmetrical oval outline

  • Pavilion featuring multiple tiers of step-cut or brilliant facets

• Treatment: Heat-treated for enhanced color

• Color: Naturally occurring bi-color amethyst purple and citrine golden-yellow, with unique zoning in each stone

• Clarity: Eye-clean to slightly included (typical for natural ametrine)

• Use: Perfect for matched jewelry sets, earrings, rings, or custom designs

Each stone in this lot is unique, displaying subtle variations in shade and dimensions, giving your jewelry designs an exclusive and natural character