6.96 ct finest Welo Opal, 1.80 cm gross x 1.10 cm, from Ethiopia, with fascinating rainbow color Cabochon- 1.39 g






Holds a master’s in chemistry with 25 years’ experience in minerals consulting.
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A 6.96 carat cabochon Welo Opal from Welo Tena, Ethiopia, with a vivid rainbow color play and natural hydrophane features offering depth and collector appeal.
Description from the seller
6.96 XL Opal ct 18.00 x 11.00 x 6.60 mm Finest Rainbow Welo Opal (Natural Opal)
Weighs 1.39 grams and measures 1.80 cm by 1.10 cm.
A large, immensely fine 6.96-carat Rainbow Opal (natural opal) from the famous Welo region in Ethiopia.
Black Rainbow Welo-Opal – 6.96 ct, Ethiopia
Directly from the famous Wollo Province, the center of East African opal deposits: this extraordinary gemstone combines natural purity with excellent color play and maximum rainbow shimmer — with the color play varying 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 6.96 ct, this is an impressive, high-quality collector's and investment gemstone.
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
6.96 XL Opal ct 18.00 x 11.00 x 6.60 mm Finest Rainbow Welo Opal (Natural Opal)
Weighs 1.39 grams and measures 1.80 cm by 1.10 cm.
A large, immensely fine 6.96-carat Rainbow Opal (natural opal) from the famous Welo region in Ethiopia.
Black Rainbow Welo-Opal – 6.96 ct, Ethiopia
Directly from the famous Wollo Province, the center of East African opal deposits: this extraordinary gemstone combines natural purity with excellent color play and maximum rainbow shimmer — with the color play varying 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 6.96 ct, this is an impressive, high-quality collector's and investment gemstone.
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.
