Is SI3 a good diamond?

If a diamond carries an SI3 grade, it’s of lower quality than the “nice I1s” from GIA. The SI3 grade is primarily used to trick potential buyers into a diamond that is less than stellar. For example, if you were to bring an EGL-graded SI3 diamond to GIA, the diamond would probably be graded worse by the GIA.

Is SI2 better than SI3?

There are some borderline diamonds with borderline clarity. Sometimes a diamond sits right on the line between an SI2 and an I1. SI3 is considered a diamond that looks better than a normal I1 clarity stone, but yet not good enough to qualify as an SI2.

Are I1 diamonds worth buying?

I1 diamonds are not a good quality for the center stones of engagement rings. You’ll be able to see imperfections that impact both the beauty and brilliance of the stone. In fact, there’s no reason to get a higher clarity grade for diamonds under 0.5 carat, because you won’t be able to see the imperfections anyway.

How much is a SI2 diamond worth?

Assuming that all things stand equal, here are the average prices for SI2 diamonds. For a high-quality SI2 clarity, J color, VS2 clarity, and round-cut diamond: 0.50-carat diamond will cost approximately $1,250. 1-carat diamond will cost approximately $5,700.

Are SI diamonds real?

Yes! Although an SI1 diamond isn’t flawless, both SI diamond grades are beautiful and valuable. Most often, no one will come close enough to even see or identify inclusions. Like most other high-quality diamonds, SI diamonds will appreciate over time.

What is the lowest diamond clarity?

I3 clarity
As clarity improve through the scale, we move up to slightly included (SI) and very slightly included (VVS) grades until we reach the Internally Flawless (IF) and Flawless (FL) clarity grades. I3 clarity represents the lowest official clarity grade for a diamond. But huge differences exist between I3 graded diamonds.

Do I1 diamonds sparkle?

Typically, the more sparkle the diamond has, the higher it rates on the clarity scale. Included (I1, I2 and I3) diamonds with obvious inclusions under magnification that are also eye visible. These inclusions can potentially affect transparency and brilliance.

Which is better I1 or SI2?

In general, SI2 diamonds are less expensive than SI1 diamonds, but more expensive than I1 diamonds—if all other characteristics are the same. Choosing an Oval Cut or Cushion Cut with SI2 clarity, for example, will save you a little bit over a Round Cut diamond.

How can you tell how much a diamond is worth?

To calculate diamond price, first, choose a color grade (leftmost column) and a clarity grade (top row). Next, multiply the number shown at their intersection by 100, then multiply that number by the carat size. For example, an I-color grade, VVS2-clarity grade diamond would cost $3,000 per carat.

Do SI diamonds pass the diamond tester?

The answer is both yes and no. There are different ways to diamond test. Carbon lab diamonds can pass tests in terms of their physical and chemical properties, but when these synthetics pass in front of experts, their difference are quite apparent.

Is there a difference between Si2 and Si3 clarity diamonds?

SI3 is a Clarity Grade devised by EGL (European Gemological Laboratory) and it’s supposed to bridge the gap between SI2 Clarity Diamonds and I1 Clarity Diamonds. Take a look below to see where an SI3 Clarity is supposed to fall…. The problem is… There is NO SI3 Clarity!

When was the Si 3 diamond grade introduced?

The SI-3 category lies between the SI-2 and the I-1 grade. SI-3 was introduced to the diamond trade in 1992 to better serve the changing needs of the marketplace. While not all labs have adopted SI-3, EGL USA began using it on its diamond grading reports in 1997.

Is it safe to buy a diamond with a Si grade?

Due to way GIA had established the clarity scale, consumers have a mindset that anything lower than an SI clarity grade is undesirable. Most people automatically shun I1 or I2 diamonds like taboo as it would usually mean a diamond with obvious flaws to the naked eye.

Which is less expensive an I1 diamond or a Si3 Diamond?

This means, that for all practical purposes, the SI3 diamond is actually an I1 diamond. Buying an SI3 listed diamond may be less expensive than diamonds even just at SI1 or SI2 grades. The problem will come when you have it valued for insurance purposes, or come to sell it.