4.74 ct finest Welo Opal (smoked) from Ethiopia, fascinating rainbow play of colors Cabochon- 0.94 g






Holds a master’s in chemistry with 25 years’ experience in minerals consulting.
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4.74 ct Rainbow Welo Opal (smoked) from Wegel Tena, Ethiopia, cabochon.
Description from the seller
4.74 ct 14.00 x 10.00 x 7.60 mm Finest Rainbow Welo Opal (Natural Opal, Smoked)
0.94 grams
Whole 4.74 carats of large fine Rainbow Opal (treated: smoked) from the famous Welo region in Ethiopia.
Black Rainbow Welo-Opal – 4.74 ct, Ethiopia
Directly from the famous Wollo Province, the epicenter of East African opal deposits, this exceptional gemstone combines natural purity with artful smoking (light opals are exposed to the smoke of a fire to achieve this hue) – for a deep black base tone and maximum color play. Color play varies depending on the lighting!
The hydrophane/water-containing opal displays an intense, three-dimensional spectrum of red, green, violet and gold – rare in this saturation and size.
Natural silica gel structures in the stone refract the light in the finest microarchitecture – a mineralogical miracle.
With 4.74 ct, this is an impressive, high-quality collector's stone.
Untreated or set in platinum: a symbol of style, rarity and substance.
Invest in geological excellence with lasting value.
The stone comes from the Semien Wollo mountain region and is therefore called Welo Opal.
Specific location: Wegel Tena (The stone has been checked for authenticity by us)
Seller's Story
4.74 ct 14.00 x 10.00 x 7.60 mm Finest Rainbow Welo Opal (Natural Opal, Smoked)
0.94 grams
Whole 4.74 carats of large fine Rainbow Opal (treated: smoked) from the famous Welo region in Ethiopia.
Black Rainbow Welo-Opal – 4.74 ct, Ethiopia
Directly from the famous Wollo Province, the epicenter of East African opal deposits, this exceptional gemstone combines natural purity with artful smoking (light opals are exposed to the smoke of a fire to achieve this hue) – for a deep black base tone and maximum color play. Color play varies depending on the lighting!
The hydrophane/water-containing opal displays an intense, three-dimensional spectrum of red, green, violet and gold – rare in this saturation and size.
Natural silica gel structures in the stone refract the light in the finest microarchitecture – a mineralogical miracle.
With 4.74 ct, this is an impressive, high-quality collector's stone.
Untreated or set in platinum: a symbol of style, rarity and substance.
Invest in geological excellence with lasting value.
The stone comes from the Semien Wollo mountain region and is therefore called Welo Opal.
Specific location: Wegel Tena (The stone has been checked for authenticity by us)
Seller's Story
Details
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.
