Tuesday, August 26, 2008

Buying Fancy Color Diamonds (a science geek's dream)

Fancy colored diamonds are becoming increasingly popular, and come in pretty much any color that you can imagine.
Color is created in diamonds as they crystalize. The normally perfect tetrahedral structure is twisted and the diamond absorbs other atoms. Instead of reflecting all available light, these diamonds will absorb some light and reflect the rest. The color you see is that of the reflected light.

We know which atoms cause most of the common color changes.

Type I diamonds have absorbed nitrogen and are generally a pale yellow.
Type Ia has an uneven distribution of atoms, resulting in a light yellow appearance
Type Ib has an even distribution and shows up as a deep yellow (canary, orange, brown, green) These are very rare.

Type II diamonds have no nitrogen, but a twisted lattice structure.
Type IIa-These show up yellow, brown, pink or red.
Type IIb- These have absorbed boron and show up as a blue color

Green diamonds are unique and rare. Their color is actually a result of radiation. They can have some very unique and chameleon-like properties, where they actually change color in response to light.

As natural colored diamonds become more popular, thanks to JLo and other high profile celebrities, there is a large preponderance of treated or manufactured stones. So it is really important to know what you are doing when picking a colored diamond. Treated diamonds as a rule have no resale value. This is because they are not stable and the color can change over time. It is really best to only by a stone that is a certified natural colored diamond.

About picking a colored stone:
Remember the 4 c’s? Good. Now completely forget them… Colored stones are a whole different ball game.
The most important element in a colored diamond (above all the C’s) is COLOR. This means that weight, shape, and other inclusions will be sacraficed to get brilliant, even color. In a colored stone it is perfectly acceptable to have some inclusions as long as they don’t interfere with the sparkle and color and you can’t see them with the naked eye.

Because this is the primary rule, it means that picking a colored diamond is extremely subjective. I can give you some rules of things to look for and things I found in my experience of looking at a ton of colored stones.

One of my very favorite rings:

Bijoux Extrodinaire

Look for: Maximum sparkle. This means you are going to have to look at a lot of stones to know where you are at on the sparkle scale. My stone in particular looks like it goes on forever as you gaze into the stone because of the way all of the reflection happens.

This leads me to cut. The cut is going to bring out the best in the color. When cutting colored stones, some non-traditional cuts may maximize the color and sparkle. Clear diamonds have very specific proportions that maximize sparkle. These same proportions don’t work with colored stones… so you may be looking at cuts that ordinarily you would discard with a white stone. Because we are so worried about color, a bad cut (especially too shallow) can cause light leakage and “dead spots” that can interfere with the sparkle and the color. Make sure that you look at the diamond from every possible angle to see what the light does to the stone. A larger table on your diamond can make stones look lighter than they really are, and a thicker girdle (which we want to avoid in white stones) can intensify color. It also ends up making the face look a bit smaller.

Color: It has to be a color that you love. Look for evenness of color. Color grading is extremely complicated. There are color charts with about 1500 unique colors, but you can bet that diamonds often don’t match those colors in the books. There are certain very “accepted” colors, so if the stone doesn’t match one of the typical colors, you get a modifying color name (brownish yellow). Here brown is the modifying color, with yellow being the predominant color. Having an ISH modifier, usually decreases the value of the stone, but also allows you to find a stone that is exactly the color that suits you best.

Then there is an intensity factor. This is tacked on to the beginning of the description. They range from faint, light, normal, intense, vivid, and deep/dark. With yellow diamonds, canary is the name reserved for the deepest intensities. So now your stone is a light brownish yellow.

Finally, “fancy” goes in front of stones deemed to be exceptionally brilliant. This can modify any intensity of stone except for faint. So you can have a fancy light brownish yellow stone.
Fancy Yellow Diamond - 17.46 Carat VVS2 Fancy Yellow Radiant Cut Diamond (this is an exceptional diamond!) Image from www.lussori.com.

Words of caution: Many middling white diamonds, deemed unsuitable for normal use will be color treated in a lab. Don’t buy a colored stone without a certificate. If the stone is certified by GIA, HRD, IGI, EGL, CGL, or AGS you can be sure that the color is of natural origin. If there is any doubt to the origin, then the certificate will say “undeterminable” and the stone becomes unsellable as a natural colored diamond.

Pricing: The price in descending order of color is red, purple, green, yellow… then brown, black and grey. Yellow diamonds range from 10,000-50,000/carat. But don’t despair. You can get a beautiful colored diamond on a budget. Brown diamonds (known as champagne in the diamond industry) generally have a market value similar to or slightly less than white diamonds. As you go up in intensity and color, you’ll pay more for a brown diamond. Also, the more modifying colors, the lower the price… so if you had a yellowish orangish brown diamond, you might find a lower price point than a pure brown diamond. (It also might be a funny color!)

I opted for a yellowish-brown stone that looks closer to the yellow family than to brown. I also decided to go with a lower intensity (light), but with a fancy modifier. I originally wanted a princess cut or another square cut, but quickly realized that to achieve a really brilliant effect, there needed to be more facets. We opted for a square cut radiant diamond, which gives you all the faceting benefit of a round diamond but with the shape of a square diamond. My diamond sacrifices a little in face what it makes up for in depth, so although it is just over a carat, it faces up to seem smaller than that. I wasn’t really going for size, but was instead focused on sparkle. People definitely do a double take!

My pretty!

Some people opt to set their yellow diamonds in a gold setting, offset by a platinum band, but I really felt that my beautiful diamond could speak for itself. So I went for a platinum band with a platinum setting. I really believe it depends on the diamond whether you go that route or not, so work with your gemologist to decide.

You’ll need to see these stones in person. You can’t buy your colored stone very easily on the internet. We worked with 2 different gemologists. The first one was not a color expert, but she was able to get us a ton of stones. We viewed 9 different stones with her, and learned a lot about what we didn’t want. We saw a lot of light leakage, uneven coloring and dull stones. Then we went to a local color expert. We viewed a number of canary diamonds they had in house already. We spoke with the gemologist about what we liked and what we didn’t like. He ordered 2 stones in for us and both would have been great. The one I didn’t pick was a little darker and more intense on the color scale, but a little less brilliant, while the one I picked was incredibly brilliant and alive. The prices reflected the differences, but we feel like we got a great value for a colored diamond by buying a light yellowish brown stone! It just happens that we found a stone that was VVS2, but I would have been happy with anything up to SI.

Ultimately, its going to be up to your particular taste with colored diamonds, so get out there and start looking and asking questions. (And isn’t that the most fun part?!)

A really beautiful pink diamond:
Image from www.lussori.com



OK, so this is a bit of blog incest... but I just fell in love with a piece of jewelery and wanted to share it!

Now, I was just reading Starry eyed barefoot bride's blog and stumbled across an entry about Noaki's jewelery. I went and checked out her site, and found a modified vintage piece that would be so perfect for the Pirate and Pear wedding. I hope that Michelle doesn't mind that I'm posting in a similar vein on the same day... but this find seemed too perfect!

The colors- ah- perfect. Sapphire colored glass (goes with the lake blue dresses) with that champagne-y color that would perfectly accent my ring. Vintage, but modern. Pearls (for my birthstone). Blingy, but not too blingy. Qualifies as something old and blue!

What do you think?

Oh and check out Noaki's site because it is awesome! http://www.etsy.com/shop.php?user_id=5707526

Friday, August 15, 2008

Photos of an unwell Zoliepup in some dresses

Now before I post these, let me preface this by saying I think I was really extra-puffy on the day we went dress shopping. It might have had something to do with having drinks(!) the night before, and I definitely wouldn't recommend a large alcohol infusion pre-dress shopping. So, I'm a little embarrassed about how I look in these, but I want to get opinions relative to which look better on me-- so I'm sucking it up in the interest of your thoughts! (Also because I mostly felt like retching that morning, I don't look very happy... but don't let that fool you. I was just under the weather and very self-conscious--these are the first dresses of any sort that I've put on in over a year!)

#1 Augusta Jones Tia (front and back) "I'm going to come attack you now... or throw up, not sure which!"

#2 Augusta Jones Betina (front and back-- unbustled and bustled)

Valentina(?)- only strapless I really liked. It is covered in vintage French lace and is totally gorgeous, but didn't feel very much like me. I'm posting it because it was very different than the other 2.

Thursday, August 14, 2008

The fruits of our labor

Jen and I had a great day yesterday, even if I was feeling a bit under the weather. I wasn't at my best, but luckily Jen was.

I learned a lot. A few of the practicalities I mentioned in the comments section of my last post, but I did learn some things about the dresses themselves. To quote Meghan, our wonderful helper at Haute Bride, "The trick with wedding dresses is to find the right optical illusion for you." (I'm afraid that might be a loose paraphrase!)

So I learned that the initial thoughts I had were on the right track, but rusching is my friend! Here are two of the best dresses we found yesterday. Remember, we'll be outside in July... so I'm thinking simple but elegant, and I'd like it to be lightweight. What do you think?

Tuesday, August 5, 2008

I'm skeered!

Well, I've finally bit the bullet and agreed to go dress shopping next week. Jen and I are going to partner up and tear through San Francisco next Tuesday.

Did you know that you need to make appointments to visit most of these places? (Ok, did I just reveal my utter cluelessness about wedding stuff?!) Needless to say, I've got a lot of dress research to do before our big shopping extravaganza!

We're going to the Bridal Galleria, Haute Bride... then the day gets a little hazy to me after that... but the crowning piece will be our visit to The Glamour Closet. I'm totally excited about this place and had read about it before I even knew I was going to get a chance to go there. This is a place that sells brand new designer wedding gowns that happened to be samples. This means big discounts on fabulous dresses!

I can't wait to hang out with Jen, and I fully expect the dress hunt to be adrenalizing and demoralizing all at the same time.

Anything else I should know before I go?

Meet the minds (behind the bride) Part dos

This post is dedicated to my sister Liz, or Lizzie if you prefer (aka the Cupcake Princess). I've known Lizzie for the entirety of her 26 years on this planet. The first irony here, which is not at all lost on me, is that my sister is the same age as my fiance... Well, that's not true... She's 6 months older than him! This is ironic because I always thought of Liz as my "baby" sister (being that she is 11 years younger than me). Of course she settled down and got married and started a family while I was still in school, so who's the baby now, baby?!

Anyway, I was always kind of in awe of Liz. She was such a *good* kid. You know, so polite and kind and happy and angelic-- the perfect kid. I have a picture of her from when she was two where she literally looks like an angel. The awe and the age gap put us in distinctly different realms growing up. I moved away when Lizzie was 2, so we didn't exactly spend a ton of time growing up together.

We bonded over fashion when she became a teenager. Liz became a 5'9" beauty, and being a stubby 5'4" myself, I lived vicariously and dressed her in various outfits that I purchased in the Haight... She introduced me to Delia's online store(I still get their email), and I introduced her to the musical Rent. Bonding was fun, and I'm always really glad I had that time with my youngest sister to finally get to know her!

Facts about Lizzie:

When Liz was little, the family called me at my high school to say that Liz was hit by a car on her bike. I was so worried that I was physically ill, because as everyone knows the really good ones are most prone to really bad things happening.

Liz was once a model for Papa John's Pizza.

She is a burgeoning triathelete (which I think kicks all ass!)

She planned a gorgeous Mendicino wedding on a shoestring budget.

She is a brilliant cake decorator and will be designing the cupcakes for my wedding.

She has two kids named Jonah and Myleigh.
Here is a photo of my beloved Liz (and all the neices):

*next up... wait for it... Jen!