Blue sapphire engagement rings have been known to be preferred by royalty because the blue sapphire stone is even more rare than a diamond and is almost as hard. This is a nice factoid to share with your number one queen as you slip a blue sapphire engagement ring on her ring finger. Blue sapphires come in a range of shades from a light to deep blue. The blue color is due to the level of titanium in the stone: the more titanium, the richer the color. However, too much color can actually create a dull black effect, reducing the price of the stone.
Most blue sapphires are found in Sri Lanka, Burma, and Madagascar. Burmese sapphires tend to cost more than those from Sri Lanka and Madagascar due to their brilliant color. Kashmir blue sapphires are the most rare and expensive of all as the supply found in a remote region of India was exhausted around a 100 years ago, thus escalating price and demand.
Prices for blue sapphires depend on whether or not they've been treated (with untreated costing much more) as well as color, cut, tone (lightness or darkness of stone), saturation (degree to which hue is hidden by other shades), and clarity. One carat blue sapphires can range from a few hundred dollars to several thousand.
Buy your ruby engagement rings with pride! Don't let anyone tell you that diamonds are better as engagement rings. Only you and your potential spouse should decide what fits in with your style, taste, and budget. . . . . . . . not popular opinion. . . . or your future mother-in-law. Besides, you can always tell the nay-sayers that large rubies are even more rare than diamonds. Rubies belong to the corundum family. Any other color besides red from this family is considered a sapphire. Rubies are almost as hard as diamonds. Diamonds are considered a “10" on the hardness scale while rubies come in at a 9. Rubies have somewhat less clarity than other gemstones and tend to have at least some small inclusions. Most rubies are heat-treated to improve their color, but stones in their natural form do exist. Cushion cut and oval rubies are the most common shape. Burmese rubies are considered to be the most desirable.
You may be able to save money by purchasing a ruby with a slightly off-shade i. e. a little bit lighter or darker than what is considered ideal. . . a vivid red color. You can also save some dough by purchasing synthetic versus natural rubies. Rubies belong to the corundum family. Any other color besides red from this family is considered a sapphire.
Rest assured that buying opal engagement rings for your partner will not bring them bad luck but perhaps even the opposite. Concerning the opal gemstone superstition, some still feel that it is bad luck to purchase an opal for oneself, but good luck if someone else gives one to you. Throughout history there have been negative connotations associated with opals. Interestingly enough, it is said that the diamond dealers became nervous in the 18th and 19th century about the beatiful gemstone stealing away diamond customers and further perpepuated stereotypes of the opal to prevent this from happening. The powers that be tried hard to defeat this bad luck urban legend when huge amounts of opals were found in Australia.
I personally love opal engagement rings. With their rainbow hues, I just think opals are some of the prettiest stones around. The rainbow shades are oftened referred to as a “play of color. " Most of the opal supply come from our Aussie friends in Southern Australia.
Here's the science behind the opals. Opals are a noncrystalline form of the mineral silica which are formed from amorphous “balls" or “lumps" of silica. In other words, water in the ground carrying dissolved silica seeps through sand and dirt, where the silica particles are deposited in cracks. As the water evaporates, the silica particles cement together to form the opal. The color is caused by the diffraction of light. Where the tiny spheres of silica are of a similar size and arrangement, the light reflecting from them is divided into its spectral colors, and the stone appears to contain all the colors of the rainbow. Where the spheres are larger and less uniform, the range of color is more limited.
One of the major downfalls of opal engagement rings compared to diamonds is that opals are a much softer stone. While the diamond is considered to be a 10 on the Mohs hardness sclae, the opal rates between a 5 and a 6. This means that over time, it is possible for the opal to break and you must be careful to treat it with care and look for a ring setting that best preserves its integrity (i. e. semi-bezel is a good choice).
Opals exhibit an impressive color range. They can be white, pink, green and blue, gray, or black. Australian boulder opals are the most durable of opals as well as the most robust in color. As a result, they are considered to be valuable and are pretty pricey Black opals are actually the most rare and expensive. They have a dark backdrop with a rainbow colors or deep blue-green hues. Fire opals, which have any color backdrop but exhibit an unusual amount of red color play are also fairly rare
There are a thousand legends and stories related to the opal gemstone.
The Ancient Greeks believed opals fell from heaven during flashes of lightning and provided individuals with the ability to see into the future.
The Romans thought that wearing opals made one more lucid in thought and spontaneous in action.
Can you believe this? In his play “Tweltfh Night, " Shakespeare made use of the gemstone to make an analogy between the opal's changing colors and the ever-changing moods of a woman. Hmmmmmmmm. . . . . . . not sure if I like the comparison.
The author just recently celebrated her one year anniversary and sports a beautiful ascher cut diamond on her ring finger. She and her husband put together http://ultimate-engagement-ring-guide.com to help you find the perfect engagement ring.