Art Deco Platinum 'Old European Cut' Diamond Ring (ADR260)

Changes - Art Deco Platinum Natural 'Color Change' Alexandrite & 'Old European Cut' Diamond Ring.  The rare ring features one natural  oval cut faceted 'colour change' alexandrite, 16 natural 'Old European Cut' diamonds, Art Deco Era styling, and quality craftsmanship. The gallery on this ring is expertly claw-set with a rare 'colour change' alexandrite, which changes from teal green to a reddish/blue color, under different light intensities. The precious alexandrite is vibrant and has good intensity. The alexandrite is adorned by a beautiful sparkling diamond surround, continuing down to the shoulders of the ring. The shank is polished and smooth, which allows for a comfortable fit and easy sizing. This Art Deco era ring would make an amazing engagement or anniversary ring, or a wonderful addition to any fine jewelry collection. 

Comments: Art deco era rings set with natural alexandrite gemstones are rare. This is a superb example of a wonderful 'colour change' alexandrite and 'Old European Cut' diamonds from an era gone by. 

Note: Appraisal included with the ring. Contemporary appraisals do not reflect the value of antique jewelry. 

History:The earliest diamonds were found in India in 4th century BC, although the youngest of these deposits were formed 900 million years ago. A majority of these early stones were transported along the network of trade routes that connected India and China, commonly known as the Silk Road.

Alexandrite is an extremely rare gemstone, and fairly new compared to many other gems.  It does not share the ancient history and lore of most other gemstones due to the fact that it was first discovered in the 19th century. The name Alexandrite comes from the fact that the gemstone was first discovered in the emerald mines near the Tokovaya River in Russia's Ural Mountains in 1830, on the day of Prince Alexander ll of Russia's birthday. The story told, was that emerald miners found the alexandrite thinking that the stones were emeralds since they were green. The gems turned red by the campfire light and then green again in the morning, they then realized that they had found a new mysterious gem. 

When the gems were thought to be headed to extinction, even larger deposits were found in Ceylon, now Sri Lanka, the island south of India. Later on, Brazil became another contributor to the world supply of the stone. 

Since the discovery of alexandrite, the gem has been thought to bring good luck, good fortune and love. It is believed to bring balance in the interaction between the physical manifest world and the unmanifest spiritual, or astral world. It opens the crown chakra, bringing one access to the warm, healing energy and love of the universe. It also strengthens intuition,creativity, and imagination. Alexandrite encourages romance, It is also said that through the stone, joy enters the lives of people with to much discipline. The stone reminds us of our purpose in life and our origin. It gives hope to those who are in despair about their lives. It brings strength and constantly reminds them of the light, With it's changing colour, it is a reminder that life is not only what it seems to be. 

Many alexandrite are said to aid physical ailments. They are recommended for those recovering from surgery or prolonged illness.  They are also know to be useful for ones emotional well being. 

Alexandrite is rated excellent for everyday wear, however one must still use caution and protect from harsh chemicals, extreme temperature and scratches. The best way to clean alexandrite is with a mild dish soap and warm water, using a soft toothbrush. 

The metal was used by pre-Columbian natives but platinum was "rediscovered" in South America by Ulloa in 1735 and by Wood in 1741. In 1822 plenty of platinum was discovered in the Ural Mountains in Russia. alchemy is an ancient pursuit concerned with, for instance, the transformation of other metals into gold).

Measurements: Face of Ring 19.00 mm x 10.00 mm 

Stone Size: Alexandrite .42 carat   Diamonds .34 carats

Weight: 4.27 grams

Ring Size: 7 

Condition: Excellent   

Origin: America     

Date: Circa 1920