Yellow Sapphire
Fancy sapphires have been around and popular for different reasons as much as ruby and blue sapphire. The broad color spectrum of fancy sapphires is very appealing to many consumers. Yellow sapphire, also known as…
Market TrendsFancy sapphires have been around and popular for different reasons as much as ruby and blue sapphire. The broad color spectrum of fancy sapphires is very appealing to many consumers. Yellow sapphire, also known as…
Market TrendsThe colored gem market has more to offer than the big three (ruby, sapphire and emerald) in recent decades. Availability of bigger and higher quality garnets in a range of colors beyond the classical red varieties…
Market TrendsRuby and blue sapphire may be the most popular varieties of corundum but nature is capable of producing other interesting varieties too. Although commonly known for tourmalines (watermelon) and quartz (ametrine), multicolored examples exist in…
Market TrendsConsumers are more aware of unusual and rare gems in the global market. This awareness is supported by high end jewelry designers using stones such as sphene. This fiery gemstone’s correct mineralogical name is titanite…
Market TrendsThe GemGuide has now been publishing colored gemstone prices since 1982 and diamond prices since 1985. During the past 35 years, gem prices have fluctuated for various reasons. The chart that appears below is a…
Market TrendsDemand for pink gemstones has been fairly strong in recent years. Morganite, the light pink to orange-pink variety of beryl, has been entering the market in greater than typical quantities during the past few years…
Market TrendsUnusual gems have been gaining popularity recently amongst consumers. Zircon, known for its attractive properties, is one of them. Brightly colored varieties with diamond-like dispersion have long been the cause of dealers’ fascination with zircon…
Market TrendsDiscovery of vivid blue, green, and purple-to-violet tourmalines, a.k.a., “Paraíba” in Batalha, Brazil in 1982 changed the way the gem market perceived tourmalines. The unquestionably vivid colors were due to copper and this color agent…
Market TrendsRuby, the king of gemstones, has traditionally been much rarer than sapphire in nature, although both are varieties of the same mineral. This rarity is a major factor in pricing fine and extra fine quality…
Market TrendsAvailability of bigger and higher quality garnets occurring in a range of colors, including the color-change variety, has been noticeable during recent gem shows. The use of garnets as a gem material has been known…
Market Trends