SirGuy
Shiny_Rock
- Joined
- Jun 14, 2014
- Messages
- 441
kathley|1444172127|3935559 said:DH and I stopped by Jim Summa's today regarding an antique stone that we had (as Jim and his staff are the most knowledgeable in the area!) and happened to talk about the Esperanza diamond. This diamond will be coming to Jim's store for public viewing and we are so excited about this and look forward to seeing the Esperanza in person!!
She's going to visit with AGS jewelers throughout the country. Ask your favorite jeweler if they're on the tour. If they're AGS members and they're not on the list, have them call up the office and see if they can get on the schedule. If they're not AGS members, maybe they should be.VRBeauty|1444260137|3936000 said:kathley|1444172127|3935559 said:DH and I stopped by Jim Summa's today regarding an antique stone that we had (as Jim and his staff are the most knowledgeable in the area!) and happened to talk about the Esperanza diamond. This diamond will be coming to Jim's store for public viewing and we are so excited about this and look forward to seeing the Esperanza in person!!
Is she going on tour? Will she be making any stops in California?
Jim Summa|1444339088|3936410 said:[Post by denverappraiser » October 3rd, 2015, 8:11 am
One of the wild things about this particular stone is the difficulty of photographing it. Diamonds are tricky anyway but with this particular one a lot of the beauty is in the 3D component. There is no table and there is no direction that you would really describe as face up. When you see it, it very much draws in your attention and it leads viewers to want to play with it and look from all angles. It's like nothing they've ever seen before and people tend to 'experience' it rather than just take a peak from a distance and then move on. Unfortunately, none of that really comes through in a photograph. *]
Kenny-What would you think about photographing the Esperanza when it is back in St. Louis next month?
EmbeeDiamonds said:Played around with Esperanza this afternoon.
Here's a video clip of her shot with an iPhone.https://youtu.be/zzeyMJ9j1Ns
Jim Summa|1444502257|3937020 said:
JDDN|1444763224|3937891 said:Jim Summa|1444502257|3937020 said:
I was wondering how Mike determined the cut of Esperanza? I'm sure it's shape is in part determined by the rough, however, how does a cutter "design" the actual cut and faceting pattern? It's such a unique cut that my mind is curious how she was conceptualized. The drawing is so fascinating to me because of the detailed angles and lines.
EmbeeDiamonds|1444762567|3937888 said:Due to Esperanza's unique shape- every bit that was removed during the blocking and polishing process returned to it's non-crystallized carbon form...ashes to ashes, dust to dust. So there's but one Esperanza diamond! Esperanza's carbon molecules are floating around- in all likelihood, sticking to the walls of Stanley Jewelers Gemologist.
MikeBotha|1444766273|3937908 said:JDDN|1444763224|3937891 said:Jim Summa|1444502257|3937020 said:
I was wondering how Mike determined the cut of Esperanza? I'm sure it's shape is in part determined by the rough, however, how does a cutter "design" the actual cut and faceting pattern? It's such a unique cut that my mind is curious how she was conceptualized. The drawing is so fascinating to me because of the detailed angles and lines.
The rough shape of the Esperanza looked like a sweet potato or one of those long mangos with one point jutting upwards slightly.When I saw the rough I noticed it was slightly flattened on one side and I figured that we need to go with I triangular configuration rather than the normal cylindrical profile of the briolette design- that's where the triolette design came into play. The design is like three emerald shapes in the centre with their tables and crowns visible, flanked on either side by 3 sets of trapezoids which taper to a point on either end. The result of the design is 7 sets of seven facets on each of the sides of the triolette for a total of 147 facets and two tiny culet like facets on the points to prevent chipping. The Esperanza is designed to be mounted in such a way that it is being held in position by the two points with one of the flat surfaces facing outward.