gemological institute of america

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Faces“Faces of Eternity” is the new exhibition being displayed at the Gemological Institute of America’s headquarters in Carlsbad, California. The exhibition features a collection of 15 carved skulls by a Peruvian artist Luis Alberto Quispe Aparicio. The skulls are made from various large gemstone crystals, ornamental rocks and silver and gold vermeil. It’s inspired by the contrast of human mortality and the timelessness of gemstones.

“From fossilized whale bone to rainforest jasper, and from pink opal to peanut wood agate, Aparicio chose materials from a gem lover’s dream. Each skull has a distinctive look and feel to it, making this collection fascinating on both a gemological and artistic level,” said Terri Ottaway, GIA museum curator.

One of the skulls called “Everlasting Youth” was carved from Mozambican aquamarine with rock crystal quartz and gold vermeil.  “Top Hat Gentle-skull” is made in rock crystal quartz from Madagascar with snowflake obsidian and gold vermeil. Another called “Chocolate with Peanut Butter” skull is made with petrified palm  wood agate from Australia with obsidian and gold vermeil.

“The skulls collection was one of my favorite to create. By carving natural gemstones with a combination of lapidary art and metal smith techniques, you can really see how the colors and textures in each stone brings each piece to life,” Aparicio said.Faces

His whole collection is comprised of 26 pieces all made within one year. The other 11 pieces not found in the exhibition are in private collections in the USA, the U.K, France and Russia. He works with his sister Sylvia at their family owned company called Neoart Peru established in 1975. The company specializes in ruby carvings with a focus on wildlife inspired themes using very rare and unusual gemstones.

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DiamondThe most flawless, biggest briolette ever to surface at auction weighing at a stunning 75.36ct broke records! This diamond was sold for a world record at $11,145,734 from an anonymous buyer at Christie’s Hong Kong’s Magnificent Jewels sale. This pendant necklace was originally valued at a pre-sale low estimate of $8.5 million, which it easily surpassed.  It did fall short of its high pre-sale estimate of $12.5 million.

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The briolette is a traditional cut popular in the Victorian times but has recently become more popular in precious and semi-precious stones. It is a stone cut into a three-dimensional waterdrop shape.  Its elegant pear shape with cut facets dangles below a marquise-cut purplish-pink diamond. Adorned with stations of smaller briolettes with 18 karat white and rose gold adjustable neck chain, this piece is a classy stunner!

An auction spokesperson said the diamond was “perfect,” and had the proof of an assessment with the Gemological Institute of America. The GIA rated the stone Type IIa, which is the top quality grade.  The diamond is similar to the British Queen Elizabeth’s one she has set in her crown. Christie’s jewellery specialist, Chiang Shui-Fung, says the diamond is extremely rare.

The briolette is special because they have to find a piece rough and big enough to cut into that style. The diamond came to an American dealership named William Goldberg, as a 160.5- carat rough weight and had to be shaped into the now 75.51 carat diamond. To achieve this brilliant rare cut William Goldberg had to sacrifice more than half the stone’s weight in the meticulous cutting process. The diamond is now a stunning piece and will be remembered as a historical record breaking event.

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Red DiamondsThe Australian Argyle Diamond Mine will feature three ultra-rare red diamonds in the upcoming Pink Diamond Tender. This is the most it has featured in 30 years.  They began mining in 1983 and only six diamonds have come out of the mine as certified Fancy Red by the Gemological Institute of America. This is a very notable time for red diamonds.

Also for the first time in eight years it will feature a diamond bigger than 3 cts: a 3.02 ct. fancy pink radiant going by the name of “Argyle Imperial.” There is another weighing at 1.56-carat which is round fancy red called the “Argyle Phoenix.”

Josephine Johnson Argyle Pink Diamonds Manager had this to say about it. “Since mining began in 1983 only six diamonds certified as fancy red by the Gemological Institute of America have been presented for sale at the annual tender. To have three of these rare red diamonds in one tender is a very special moment in time.” They will be presented for sale at the annual tender. The diamonds will have their world debut first in Sydney. Then tender viewing will take place in Hong Kong, Perth, and previews in Tokyo and New York with bidding closing in October. All vividly naturally coloured diamonds are expensive but red diamonds are so rare that many think their price might double in the next couple of years.

The Argyle mine produces the world’s entire supply of pink diamonds with the red seen as the top pinnacle of the colour scale. Japan is the largest consumer of pink diamonds since the cherry blossom tree inhabits the land there the shade of pink is highly favorable to them.Argyle Pink

Fancy red diamonds are the rarest naturally coloured diamonds. Very few diamonds receive a grade of fancy red. This grade of fancy red means that the diamond is pure red and has no modifying colour.  No one really knows how the diamond gets to be this colour. It is thought that it gets its colour from a molecular structure distortion as the jewel journeys up from the crusts earth to the surface.  Another thought is that the diamond could get its colour from nitrogen atoms. Diamonds are made up of carbon atoms bonded together, sometimes there are gaps within these atoms and scientists think that the gaps and nitrogen cause the red colour. They are shaped by millions of years of crystallization. Either way the natural colour of a fancy red is unmistakable and breath taking. Diamonds come in different colours including, champagne, yellow, pink, red and purple.  Natural and treated colour diamonds are two completely different markets.

Check out a local jewellery boutique store for more information and to view some different coloured diamonds in a variety of shape and cut. If you are looking for that perfect custom diamond to add to an engagement ring its best to shop at a local jewellery store where they have trusted customer service and can help you find the exact unique coloured stone that’s right for you.

 

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Diamond RingValentine’s Day is just around the corner and when it comes to the season of love, pulling out all the stops for your loved one includes popping the question. In fact, the latest American Express report found that six million couples are likely to get engaged on February 14. Once the actual proposal is planned out, finding the perfect engagement ring for your partner is essential in getting that desired response.

Here are five tips to help you get through the daunting task of picking out the ring:

1. Know your budget. You don’t need to have the exact number in mind, but a range will make the selection process a lot easier for you and the jeweller.

2. Know her style/taste. Take a peek into your loved one’s jewelry box and take note of the type of jewelry she already wears. Is she more classic or modern? Feminine or sophisticated? What would go well with her wardrobe and her lifestyle? You can also be sure to take note of any references she makes about jewelry, fashion and style.

3. Know the 4 Cs: Cut, Clarity, Color and Carat. You don’t need to walk in with a gemology degree but a basic understanding of what contributes to a diamond’s value and appearance is helpful. There is a fifth “C” which is confidence in the jewelry supplier/retailer. A reputable jeweler who is a member of the Gemological Institute of America (GIA) or the American Gem Society (AGS) can advise you on your purchase.

4. Know each other. Decide whether or not you want to shop with your partner or shop alone and if the surprise element is important for your proposal. This is a big decision but there is no right answer.

5. Know your jeweller. The last tip is perhaps the most important. It is crucial that you go to a jewelry store with a trusted and reputable jeweler. You should feel comfortable asking questions with your jeweler and discussing the entire process with them. Jewelry can be customized to fit a variety of lifestyles, budgets and circumstances. Be sure that you get exactly what you want through consultations and strong communication.

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