Rare blue amber from Sumatra. A very fine collectible piece. Mounted on 925 silver. - Height: 5 cm - Width: 3 cm- 11 g
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Blue amber from Sumatra, a fossilized tree resin dating to about 20 million years ago, untreated and natural, mounted on 925 silver, weight 11 g, dimensions 5 x 3 cm.
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Description from the seller
Blue amber from Sumatra is a fossilized treasure with mysterious reflections, ranking among the rarest and most precious gemstones in the world. Originating from the Indonesian island of Sumatra, this extraordinary stone is nothing more than fossilized tree resin, approximately 20 million years old, which has transformed and hardened over geological time.
The peculiarity of Sumatra amber lies in its extraordinary chromatic property. Under natural light or standard illumination, this gemstone displays a dark brown to deep red hue. However, when exposed to ultraviolet rays—whether from sunlight or a UV lamp—it reveals striking deep blue reflections, sometimes shifting towards green depending on the intensity of the lighting.
This spectacular transformation results from a fluorescence phenomenon caused by the presence of specific molecules derived from ancient petroleum materials. Thus, while amber retains its natural yellow-orange transparency under artificial lighting, it transforms into an intense blue when placed on a dark surface and illuminated with ultraviolet light.
Highly valued by both jewelers and discerning collectors, the blue amber of Sumatra holds a prominent place in the world of gemstones. Its exceptional rarity and the difficulty of extraction make it a particularly expensive gem on the international market.
This unique stone continues to fascinate with its singular beauty and enigmatic blue reflections, a fossilized testament to an ancient nature that has yet to reveal all its secrets.
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Secure shipment with tracking number.
Shipping twice a week. For Europe and international destinations, the delivery time can vary from 8 to 15 days depending on the destination and customs checks at borders.
All my stones are genuine, with no color treatment, resin, or plastic. They have all been carefully selected, but since they are natural and handcrafted products, they may sometimes have small imperfections.
The pendant bails have been verified, and the given size includes the bail. The chain in the photos is not included in the sale; it is a presentation accessory.
Amber has changing reflections depending on the light, indoor lighting, or sunlight.
The photos were taken from different angles and lighting conditions to showcase their various aspects.
6. According to Catawiki's regulations, shipping fees cannot be
Mutualized only if the objects are in the same sale on the same day.
Thank you for your interest, and good luck with your bids.
-----------------------------------
Secure shipment with tracking number.
Shipping twice a week. For Europe and international destinations, the delivery time can vary from 8 to 15 days depending on the destination and customs checks at borders.
All my stones are genuine, with no color treatment, resin, or plastic. They have all been carefully selected, but since they are natural and handcrafted products, they may sometimes have small imperfections.
The pendant bails have been verified, and the given size includes the bail. The chain in the photos is not included in the sale; it is a presentation accessory.
Amber has changing reflections depending on the light, indoor lighting, or sunlight.
The photos were taken from different angles and lighting conditions to showcase their various aspects.
6. According to Catawiki's regulations, shipping fees cannot be
Mutualized only if the objects are in the same sale on the same day.
Thank you for your interest, and good luck with your bids.
Blue amber from Sumatra is a fossilized treasure with mysterious reflections, ranking among the rarest and most precious gemstones in the world. Originating from the Indonesian island of Sumatra, this extraordinary stone is nothing more than fossilized tree resin, approximately 20 million years old, which has transformed and hardened over geological time.
The peculiarity of Sumatra amber lies in its extraordinary chromatic property. Under natural light or standard illumination, this gemstone displays a dark brown to deep red hue. However, when exposed to ultraviolet rays—whether from sunlight or a UV lamp—it reveals striking deep blue reflections, sometimes shifting towards green depending on the intensity of the lighting.
This spectacular transformation results from a fluorescence phenomenon caused by the presence of specific molecules derived from ancient petroleum materials. Thus, while amber retains its natural yellow-orange transparency under artificial lighting, it transforms into an intense blue when placed on a dark surface and illuminated with ultraviolet light.
Highly valued by both jewelers and discerning collectors, the blue amber of Sumatra holds a prominent place in the world of gemstones. Its exceptional rarity and the difficulty of extraction make it a particularly expensive gem on the international market.
This unique stone continues to fascinate with its singular beauty and enigmatic blue reflections, a fossilized testament to an ancient nature that has yet to reveal all its secrets.
-----------------------------------
Secure shipment with tracking number.
Shipping twice a week. For Europe and international destinations, the delivery time can vary from 8 to 15 days depending on the destination and customs checks at borders.
All my stones are genuine, with no color treatment, resin, or plastic. They have all been carefully selected, but since they are natural and handcrafted products, they may sometimes have small imperfections.
The pendant bails have been verified, and the given size includes the bail. The chain in the photos is not included in the sale; it is a presentation accessory.
Amber has changing reflections depending on the light, indoor lighting, or sunlight.
The photos were taken from different angles and lighting conditions to showcase their various aspects.
6. According to Catawiki's regulations, shipping fees cannot be
Mutualized only if the objects are in the same sale on the same day.
Thank you for your interest, and good luck with your bids.
-----------------------------------
Secure shipment with tracking number.
Shipping twice a week. For Europe and international destinations, the delivery time can vary from 8 to 15 days depending on the destination and customs checks at borders.
All my stones are genuine, with no color treatment, resin, or plastic. They have all been carefully selected, but since they are natural and handcrafted products, they may sometimes have small imperfections.
The pendant bails have been verified, and the given size includes the bail. The chain in the photos is not included in the sale; it is a presentation accessory.
Amber has changing reflections depending on the light, indoor lighting, or sunlight.
The photos were taken from different angles and lighting conditions to showcase their various aspects.
6. According to Catawiki's regulations, shipping fees cannot be
Mutualized only if the objects are in the same sale on the same day.
Thank you for your interest, and good luck with your bids.
Details
Main Mineral
Rare blue amber from Sumatra. A very fine collectible piece.
Mineral Form
Mounted on 925 silver.
Weight
11 g
Origin (Region/ City)
Sumatra
Country of Origin
Indonesia
Height
5 cm
Width
3 cm
Sold by
Disclaimer
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
