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READ FULL DESCRIPTION. THIS IS HIGH END AMBER.
Remember, depending on the weight, colors, inclusions, etc. You can but "amber" (plastic) of this quality for 30 bucks and no proof of where it originated from. Or you can get 100% authentic and authenticity guaranteed amber from me with either a card that came with it, or in this case a certificate of authenticity. Don't be cheap and get ripped off buying plastic.
Comes with certificate of authenticity as seen in photos
Internal Rainbow Iris (Natural Cleavage): Features a striking, multi-colored internal rainbow flash caused by a natural, stable internal stress fracture. This beautiful optical effect (irisation) catches the light perfectly in casual ambient daylight without affecting the structural integrity of the polished freeform shape.
# 39g AAA+ Indonesian Blue Amber Polished Display Specimen
# Item Specifics
*Gemstone Type:* 100% Natural Indonesian Blue Amber (Sumatran Resin)
*Weight:* 39 Grams (195 Carats)
*Form / Finish:* Full Polish, Hand-Finished Freeform Display Cabinet Specimen
*Treatment:* Completely Natural & Untreated (No heat, no color enhancements, no pressure treatments)
*Geological Age:* Oligocene-miocene (Approximately 15 to 25 Million Years Old)
*Country of Origin:* west kalimantan, Indonesia
*formation* Sinamar formation
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# Executive Overview
Up for your consideration is a stunning, investment-grade collector’s specimen of authentic Sumatran Blue Amber weighing exactly 39 grams. This piece has been meticulously hand-polished into an ergonomic freeform shape, intentionally designed to highlight its phenomenal optical versatility and rare geological characteristics.
Unlike common cloudy or opaque amber, this specific piece boasts candy-like internal clarity and a breathtaking, multi-tiered color profile that dramatically morphs depending on your lighting environment.
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# Outstanding Optical & Physical Features
# 1. Striking Natural Daylight Color Shift
In ordinary ambient daylight, this specimen exhibits the classic "Sky & Honey" phenomenon that makes high-end Sumatran amber famous. The upper surface naturally pulls a deep, moody blue-violet oil-slick haze from the sun’s ambient rays, while the translucent under-body retains a warm, glowing cognac and fiery cherry-red hue.
# 2. High-Clarity Backlit Transparency
When held directly up to backlit sunshine, the stone completely transforms into a highly transparent, glowing volcanic orange and gold palette. The clarity allows light to effortlessly bleed through the stone, radiating warmth and showing off its pure, fossilized liquid origins.
# 3. Rare Stable Internal Rainbow Iris (Irisation)
A spectacular focal point of this piece is a sharp, vibrant, multi-colored internal rainbow flash perfectly suspended within a natural internal stress/cleavage plane. This beautiful, shimmering prism effect catches light effortlessly in normal room conditions, giving the piece a distinct edge for mineral showcases or conversational display. It is fully structurally sound and stable.
# 4. Intense Neon-Blue UV Fluorescence
Under a standard UV blacklight flashlight, the surface entirely shifts into a vivid, uniform, hyper-reactive neon electric blue. The fluorescence blankets the stone flawlessly with incredible saturation and zero dead zones—absolute confirmation of its high quality and authentic Indonesian origin.
# 5. Intricate Organic Earth Inclusions
Running along the top ridge is a beautiful, dark matrix crest consisting of ancient organic material, plant matter, and soil trapped inside the resin millions of years ago. These inclusions offer striking organic contrast to the glassy polish and serve as absolute geological proof of natural authenticity.
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# Uses & Collector Value
At 39 grams, this freeform specimen sits with a satisfying weight and texture perfectly in the palm of your hand, making it ideal as a sensory pocket stone, a high-end cabinet display mineral, or premium raw material for a custom master-carving or high-end wire-wrapped artisan jewelry project.
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# Photography & Shipping Notes
*Light Source Notice:* The photos in this listing captured this exact stone under varied distinct environments (ambient outdoor daylight, backlit sun, direct white flashlight, and 365nm UV blacklight) to accurately portray its shifting nature.
*Shipping Security:* Your specimen will be packed with elite, cushioned care to ensure safe, flawless arrival. Domestic shipping includes tracking and full insurance.
*Gemstone Type:* 100% Natural Indonesian Blue Amber (Sumatran Resin)
*Weight:* 39 Grams (195 Carats)
*Form / Finish:* Full Polish, Hand-Finished Freeform Display Cabinet Specimen
*Treatment:* Completely Natural & Untreated (No heat, no color enhancements, no pressure treatments)
*Geological Age:* (Approximately 23 to 30 Million Years Old)
*Country of Origin:** Sumatra, Indonesia
