Loose gemstones, rare colored stones, pearls and certified diamonds.

Time 2020-09-27 08:04:03

Web Name: Loose gemstones, rare colored stones, pearls and certified diamonds.

WebSite: http://www.multicolour.com

ID:61365

Keywords:

rare,colored,Loose,

Description:

Browse gemstones varieties:[12968] total items, 89 new itemsDavid Wein is an online fine jewelry store associated with Multicolour Gems. After more than 30 years of buying, cutting, trading, and collecting gemstones, we decided to expand our range and set some of our top stones into jewelry.With a commitment to quality and a focus on detail, our mission has been to create a variety of original and classical styles that reflect our strengths and accessibility to a broad range of colored and color changing stones from Africa and Brazil.And, for customers that wish to create their own design -yes we can, and you can select your own center stone. Just send us an email or give us a call. All of our pieces are manufactured here in Bangkok under our strict supervision and quality control.Alexandrite Gemstone Collectors Guide, The The alexandrite gemstone buyer and collectors guide contains comprehensive information on the features and background of the alexandrite.Many key aspects of alexandrite gemstone are discussed throughout this guide, from the history which affected the stone s name to the color changing phenomena and its role in the gemstone s value.Readers can also learn the differences between natural and synthetic alexandrite, as well as find the answers for many common questions regarding alexandrite identification.Madagascar is the fifth largest island in the world. It measures 1,580 km from north to south, 450-580 km from east to west, and has a total area of 587,000 kmMadagascar is an extraordinary country vibrant, exciting, frightening and fun, all at once.Madagascar is home to some of the world s richest untapped seams of pink sapphires, and as regular multicolour.com visitors will know, pink sapphires are among the hottest coloured gemstones to hit the market in recent years...Giant red spinel crystal discovered in East Africaby David WeinbergMined at depth of 10 meters in a farmer s field in Mahenge, Tanzania, the pyramid shaped crystal weighing over52kgs was discovered by a group of miners in the alluvial deposit.Rare gem triplite specimen discovered in Tucsonby David WeinbergSharp mineral dealer discovers extremely rare mineral specimen being used as a paper weight at the Tucson show. The 150 gram rock turned out to be triplite, an extremely rare mineral found sparingly at a few localities throughout the worldGiant size top color clean tsavorite discovered in East Africaby David WeinbergWeighing in at 325.14 carats, this extraordinary tsavorite is one of the largest most valuable gems ever to be discovered in East Africa.Gemstones Buying Guide, the 4 c s and more by David WeinbergUnderstanding the value of colored stones is vital to a successful purchase, but grading and valuation is not that easy. Indeed, it is a far more subjective process than grading diamonds.Describing Color in Gemstones, Color Communication.by David WeinbergPeople perceive color differently and their impressions are probably created from the time they receive their first set of crayons. Our verbalization of color is based on the GIA/Munsell color grading system....After color, the most important factor affecting the value of colored gemstones is clarity - a gemstone?s relative freedom from inclusions and surface blemishes. Inclusions can affect both appearance and durability...Gems and Astrology As early 1400 B.C., people of many cultures have endowed gemstones with magical properties, believing that certain minerals contained unique powers.

TAGS:rare colored Loose 

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