AZGem Gems
March 2012

 

gem stone and jewelry newslettergem stone and jewelry newsletter

 


The World's Most Useful
Gem & Jewelry Monthly Newsletter

Written by Carolyn Doyle for customers of
The Dorado Company

and other visitors to the azgem.com website who subscribe.

 

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gem stone newsletter

 

Usable Gems... and a little opinion.

  

Jewelry and Gem Photo Tips  

 

jewelry and gem photo tips

 

Jewelry and gems photo tips is a subject that people often ask about... or at least hint at. Some readers and casual visitors to this newsletter usually ask general questions, such as "Do you do your own photography?", or "Do you own the jewelry that appears in the newsletter?"

Gem and jewelry industry people, and website operators, tend to ask more specific question regarding how we photograph jewelry pieces or gemstones... questions about equipment or techniques.

Jewelry and gems photo tips are not always what folks want to know about. Some ask for permission to reproduce images copied from the newsletter.

I will repeat some of those reader's questions here... and provide answers and/or discussion based on what works for us. I will also use several images from recent newsletters, rather than create new ones.

 

silver and gemstone ring photo

 

 

Jewelry and gems photo tips were not available to us when we created the azgem.com website in 1999. We learned by experimentation with different lighting sources, trial and error with backgrounds, and wasting time and money on equipment. I wish we had answers to these questions then.

 

Question: Do you do your own photography?

Answer: Yes, we do much of our own photography... but not all. Some images are provided by jewelry manufacturers, auction houses, and gem cutters. Some come from folks asking questions.

Capturing good images of these small, shiny, colorful objects is sometimes difficult. If you have legitimate access to a suitable image, go ahead and use it. If the image owner requests a credit line, do it! A credit line is usually very simple, and looks something like this: Photo courtesy of the Washington Museum

 

Question: Do you own the jewelry that appears in the newsletter?

Answer: Not always. Some is provided by museums, some from estates being sold, and some from vendors, and companies that want us as a customer.

 

Question: May I use one (or several) of your photos?

Answer: Yes, but not in conjunction with adult material, and  only if you display this credit line under each photo: Image courtesy of azgem.com 

 

Question: May I attach an image to an email that I want to send to you?

Answer: Yes. We have very good virus/malware software running on our computers. 

Also, all images provided to us may be reproduced on any of our az-webs.net websites. 

 

Question: What camera(s) do you use to take photos?

Answer: A jewelry and gems photo tips popular question. For close-up, sharp images we use a camera long out of production. But the good news is, you can buy them refurbished. We use Konica Minolta Dimage Z2 digital cameras. 

I think they are up to model Z6 now. They increase the megapixel capability, add or improve features such as anti-shake and processing speed, or auto-focus, and lens zoom power with each new model. But I don't need that for my purpose. What I do need is pixel capacity for high resolution images, and super macro capability for very, very close-ups of gems. The Z2 model suits my purpose just fine... and for around $100 each refurbished

 

jewelry and gem camera

 

 

A jewelry and gems photo tips money saver: Digital cameras suck the charge out of batteries, even when not in use. The Z2's use 4 batteries. We have two sets of rechargeable batteries, so charged batteries are always available.

If I anticipate not taking photos for a few hours or days, I open the door to the battery compartment. I lose the date and time settings when I do this... but I don't need those, and I save the charge.

 

Question: Why do my red garnet photos make the gem look black?

Answer: Reds and greens can be difficult to capture. They require a different light temperature if you are using artificial light. That change in lighting usually requires a change in your camera's white balance.

 

Question: What light source do you use?

Answer: We've tried several of the photo-studio-in-a-box products and light boxes. The results were not worth the cost to us. For some jewelry and gem photos, we use a couple of full spectrum gem lamps. We get ours from Stuller, but several places sell them.

 

jewelry and gem photo light source

Photo courtesy of Stuller Settings

 

For many photos we use indirect sun light. Reds and greens usually come out well and we don't have to redo the white balance.

Whether sunlight or artificial light, we find indirect lighting best. It helps reduce "hot spots" that you often see on gold jewelry images.

 

Question: Do you enhance photos using software?

Answer: We manipulate images, but we never enhance colors. In the example shown below, a potential vendor sent a large image of their spinel, white zircon, and sterling silver earrings.

We used software to:

    • Isolate one of the earrings

    • Crop out the unwanted part of the original image

    • Center the new image using the software's "constrained cropping" feature

    • Paint out the small piece of the other earring showing in the cropped image

    • Specify a specific smaller size

    • Add the drop shadow.

jewelry and gem photo tricks

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jewelry and gem photo tricks

 

jewelry and gem photo result

 

Question: Why do my photos turn out poorly when I use a black background?

Answer: I find that a dark gray or dark green background produces better results than a black one.

 

Question: What do you use for backgrounds?

Answer: What don't we use! Depending on the object being photographed, we may use a:

    • Bright white, hard surfaced box. I save several boxes (shirts) each Christmas

    • Colored poster board

    • Felt squares in a variety of colors

    • Mirror

    • The great outdoors and fingers, as shown below

 

jewelry and gem photo hand held

 

Jewelry and gems photo tips are becoming more important as white metal jewelry becomes more prevalent. 

Sterling silver jewelry can wash out and almost disappear against a white background. Colored gemstones add beautiful color to sterling jewelry, and help to define the piece in a photo.. Blue, purple, red, green, yellow, and other colors of gems compliment silver very well.  

 

 silver and colored gemstone bracelet

 

 

 

 

Jewelry and gems photo tips, especially those related to lighting, must be adjusted when photographing yellow metal pieces, highly polished surfaces vs. matt / brush / frosted finished pieces.

 

gem newsletters

 

Photo Information

Top - The Princess Diana and Kate Middleton engagement ring. The center stone is an oval shaped, 18 carat blue sapphire, surrounded by sixteen round, white diamonds.

Next - Amethyst oval in Sterling ring

Next - Our kind of camera

Next - Full spectrum gem light

Next - Vendor's earrings photo

Next - Screen print of vendor's photo being manipulated

Next - Finished image taken from vendor's photo

Next - Hand held sapphire rough photo taken using super-macro camera feature

Next - Sterling silver bracelet with colored gemstones

Lower -Gem Special Offer - Aquamarine Trillion with seafoam blue color

Next - Kataragama Blue Sapphire rough

Next - Dealer Product Image - Chrome Diopside and White Topaz Ring in Sterling

Last - Dealer Program Image - Pink Spinel and Sterling Earrings

 

Site Build It!

 

A Google search using keywords such as photographing jewelry or macro photography can return some very interesting information and websites.

 

Google

 

Gem Offer

 

aquamarine trillion cut gem

 

Here is this month's special gem deal. I have a good stock of aquamarine, mostly in the 20+ carat range.... but only have this one in the size and shape listed here.

Gem:     Aquamarine

Color:     Excellent Seafoam Blue

Shape:   Trillion

Size:       11.87 carats, 15.5 mm x 15.4 mm x 9.7 mm

Price:      11.87 carats x $20 / carat = $237

Send me an email (with anti-spam) and tell me that you want this fine gem.

We keep gem prices low by buying quality gemstone rough worldwide, and having the rough material cut by our gem cutters in Asia.

 

gem newsletters

 

Gem Industry News

 

Kataragama

  

Kataragama Blue Sapphires From Sri Lanka

 

In Sri Lanka there is a road construction project called the Kataragama- Lunugamvehera Road. On February 15, 2012, crews were building up the road bed with fill dirt brought in from a nearby site.

While working with the fill dirt, blue sapphires were noticed in the dirt. The origin of the fill dirt was traced back to the source, which proved to be owned by the Sri Lanka Forest Department. More blue sapphire crystals were found in the excavations.

Upon professional examination the blue sapphires were determined to be of superior quality. “We believe that the blue sapphires that were found here are of more worth than the famous Burmese Blue Sapphires and the Kashmir Blue Sapphires. We want these sapphires to be named Kataragama Blue Sapphires and for them to be recognised internationally,” said National Gem and Jewellery Authority Chairman, Prasad Galhena.

Both the National Gem and Jewellery Authority (NGJA) and the Forest Department are under the Environment Ministry. The two departments quickly reached an agreement on how to open the site for gem mining.

Immediate arrangements were made with the Army to provide security for the fill dirt site - turned valuable gem deposit. The 3 ˝ acre site was divided into blocks and auctioned on February 24. "The blocks were given only for gem mining for a period of one year but not for any other purposes", said Chairman Galhena. “Since underground soil belongs to the state, no one is allowed to mine gems even if on their private land. If found to be a gem bearing land anywhere in the country, a license has to be obtained from the NGJA for gem mining,” he added.

Gem experts from the Gemological Institute of America are now at the site, at the invitation of the NGJA, to study and report on the chemical composition in the soil where these gems were found, and the generic patterns of the blues sapphires found there.

 

 

gemstone news

 

Jewelry Dealers

 

wholesale jewelry

 

From a supply perspective, now is the time to replenish your depleted inventory. If you have some money to invest in inventory - there are deals to be had. And you should have some cash. After all, that depleted inventory was sales.

From a sales perspective, gift giving occasions have not disappeared. Birthdays, anniversaries, and many other reasons to give nice jewelry at a great price just keep on coming. Your customers (and their friends) need what you offer!

A market where people perceive they should spend less fits right into your marketing strategy... 

Be The Quality Jewelry Discounter.

 

SBI Video Tour!

 

gemstone news

 

Jewelry Dealers Program

 

jewelry dealers program

 

Do you enjoy jewelry and gems?

Do you enjoy talking with friends and friends of friends?

Could you use an extra income source?

Take a look at our great Jewelry Dealers Program.

 

 

Carolyn Doyle

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