Diamondseeker007
Rough_Rock
- Joined
- Apr 4, 2013
- Messages
- 37
Diamondseeker007|1368638478|3447443 said:awesome thanks. Do you think there would be a noticeable difference between the two diamonds to the naked eye?
Lula|1368638694|3447447 said:Diamondseeker007|1368638478|3447443 said:awesome thanks. Do you think there would be a noticeable difference between the two diamonds to the naked eye?
There could be -- it's too hard to tell with just the images. If you have the table, depth, crown, pavilion, star, and lower girdle percentages, along with carat weight, we could tell you more. One thing that bothers me about the second stone is it looks like the girdle has been heavily painted (it's red all the way to the edges of the stone, with no white triangle shapes) and that type of painting can greatly affect the appearance of the stone, both in a good way or a bad way.
Diamondseeker007|1368639447|3447459 said:Lula|1368638694|3447447 said:Diamondseeker007|1368638478|3447443 said:awesome thanks. Do you think there would be a noticeable difference between the two diamonds to the naked eye?
There could be -- it's too hard to tell with just the images. If you have the table, depth, crown, pavilion, star, and lower girdle percentages, along with carat weight, we could tell you more. One thing that bothers me about the second stone is it looks like the girdle has been heavily painted (it's red all the way to the edges of the stone, with no white triangle shapes) and that type of painting can greatly affect the appearance of the stone, both in a good way or a bad way.
sorry for my ignorance, what is painted?
#1.
1.72 GIA ex-ex-ex, I/VS2. T:58% D: 61%, Crown: 34.5, Pav. 40.8 Mid faceted 3.5%, lower girdle 75% Star: 55%
#2: 1.8 AGS 000, I/VS2 T: 59 D: 59. Crown: 33.9, Pav 40.8 Faceted 0.9%-3.5% (thin-med) lower girdle 78% Star 54%
I was under the impression a AGS 000 is a tougher to achieve than a GIA ex-ex-ex.
Diamondseeker007|1368639447|3447459 said:Lula|1368638694|3447447 said:Diamondseeker007|1368638478|3447443 said:awesome thanks. Do you think there would be a noticeable difference between the two diamonds to the naked eye?
There could be -- it's too hard to tell with just the images. If you have the table, depth, crown, pavilion, star, and lower girdle percentages, along with carat weight, we could tell you more. One thing that bothers me about the second stone is it looks like the girdle has been heavily painted (it's red all the way to the edges of the stone, with no white triangle shapes) and that type of painting can greatly affect the appearance of the stone, both in a good way or a bad way.
sorry for my ignorance, what is painted? Painting means that the edge of the stone has been altered by the cutter. Note how the edge of one of the stones in the Idealscope image is almost all red, without any white triangles? That's an indication to me that the cutter may have altered the girdle of the stone to add carat weight or change the appearance of the stone's sparkle and flash. Painting and digging are also referred to as brillianteering. You can read about painting and here:http://www.goodoldgold.com/4Cs/NewCutGrading/Painting/. There is also information about digging on the same website.
I believe that if painting or digging are excessive, AGS and GIA note that on the grading report. Painting and digging are not always bad. Eightstar brand diamonds are heavily painted to create a distinctive look.
#1.
1.72 GIA ex-ex-ex, I/VS2. T:58% D: 61%, Crown: 34.5, Pav. 40.8 Mid faceted 3.5%, lower girdle 75% Star: 55%
#2: 1.8 AGS 000, I/VS2 T: 59 D: 59. Crown: 33.9, Pav 40.8 Faceted 0.9%-3.5% (thin-med) lower girdle 78% Star 54%
I was under the impression a AGS 000 is a tougher to achieve than a GIA ex-ex-ex.
Diamondseeker007|1368670202|3447842 said:Thanks for the replies. How would I tell if the digging/painting is bad? Arent all AGS reports supposed to have a ASET image on them?