I think it is only the single prong collection in 99% platinum that they offer that guarantee.Date: 10/18/2008 10:48:16 AM
Author: onedrop
This issue is near and dear to my heart right now because I am doing a reset of my engagement ring. My current set is platinum, but back when we made the purchase the price of platinum was no where near where it is currently. I wanted to do platinum for my re-set, but waffled a lot because of the costs! I considered, 18K WG, palladium and mixes of the two. However, I decided to suck it up and go with platinum because I knew I wouldn''t want to have to deal with replating and because I love my current platinum set. I have a WG band that I love, but I can see yellow in it now and it drives me crazy. I think I am one of those people whose body chemistry makes WG lose its plating very fast. So with ALL that said, platinum is my choice!
As for the Memoire ring that you posted, I know they make that one in 18K gold but with shared prong eternity bands, I have always heard that platinum is better. Memoire bands are supposed to be the best made and should you lose a stone I have heard that they will replace it at no cost to you.
Date: 10/18/2008 3:36:49 PM
Author: 110203
Thanks everyone for the reply..
I guess my hesitation against Plat. was the hearsay that it is more maleable and white gold holds in diamonds better.
That''s true in pure state. Not necessarily true of alloys; e.g. gold alloys containing silicon can be rather brittle, although they cast well, while 950 Pt / 50 Ir is quite malleable.Date: 10/18/2008 9:44:11 PM
Author: coatimundi
Malleability = A metal that can be stretched in all directions without breaking.
Gold is the most malleable metal--that is why it can be rolled into thin sheets etc. Platinum is by definition not as malleable as gold--platinum is the least malleable of the 3 precious metals.
What is good about platinum is that on the molecular level, it is tougher than gold. When it is struck, it does not break off. The molecules merely move around, so weight is not lost. Platinum also has the least metal memory which = maximum staying power--tough, durable prongs.
I like platinum for its durability, but I do also like 18k un-rhodium plated white gold. I don''t like rhodium plating, because it''s not permanent. I actually prefer the look of white gold with a little tint.
For that eternity band, I''d choose platinum.
Date: 10/19/2008 7:15:47 AM
Author: oldmancoyote
That''s true in pure state. Not necessarily true of alloys; e.g. gold alloys containing silicon can be rather brittle, although they cast well, while 950 Pt / 50 Ir is quite malleable.Date: 10/18/2008 9:44:11 PM
Author: coatimundi
Malleability = A metal that can be stretched in all directions without breaking.
Gold is the most malleable metal--that is why it can be rolled into thin sheets etc. Platinum is by definition not as malleable as gold--platinum is the least malleable of the 3 precious metals.
What is good about platinum is that on the molecular level, it is tougher than gold. When it is struck, it does not break off. The molecules merely move around, so weight is not lost. Platinum also has the least metal memory which = maximum staying power--tough, durable prongs.
I like platinum for its durability, but I do also like 18k un-rhodium plated white gold. I don''t like rhodium plating, because it''s not permanent. I actually prefer the look of white gold with a little tint.
For that eternity band, I''d choose platinum.
Date: 10/19/2008 7:15:47 AM
Author: oldmancoyote
That's true in pure state. Not necessarily true of alloys; e.g. gold alloys containing silicon can be rather brittle, although they cast well, while 950 Pt / 50 Ir is quite malleable.Date: 10/18/2008 9:44:11 PM
Author: coatimundi
Malleability = A metal that can be stretched in all directions without breaking.
Gold is the most malleable metal--that is why it can be rolled into thin sheets etc. Platinum is by definition not as malleable as gold--platinum is the least malleable of the 3 precious metals.
What is good about platinum is that on the molecular level, it is tougher than gold. When it is struck, it does not break off. The molecules merely move around, so weight is not lost. Platinum also has the least metal memory which = maximum staying power--tough, durable prongs.
I like platinum for its durability, but I do also like 18k un-rhodium plated white gold. I don't like rhodium plating, because it's not permanent. I actually prefer the look of white gold with a little tint.
For that eternity band, I'd choose platinum.
I see you already made your decision, but I wanted to add that I love my platinum ring. I have an allergy to nickel, and platinum is hypoallergenic... something to keep in mind, even if you don''t have an allergy-- many people develop the allergy even if they didn''t have it before. Now that I have platinum though, I love the weight of it, and I''ve already bumped the ring so hard that I would have lost the stone had the prongs been gold... thank goodness for my platinum!Date: 11/2/2008 10:55:27 PM
Author: 110203
Thank you all for your help, I really appreciate it!.. I finally made my decision.. with platinum prices being lower than gold was just a few months ago I thought I''d really regret it later if I chose anything but platinum!
I also hand picked 10 (20 pointers) RBC diamonds and the ring is on its way..
Now I have to choose the Center Diamond... I thought I was over the difficult part! =(
Good luck with your project. Please share your ring with us when it''s doneDate: 11/2/2008 10:55:27 PM
Author: 110203
Thank you all for your help, I really appreciate it!.. I finally made my decision.. with platinum prices being lower than gold was just a few months ago I thought I''d really regret it later if I chose anything but platinum!
I also hand picked 10 (20 pointers) RBC diamonds and the ring is on its way..
Now I have to choose the Center Diamond... I thought I was over the difficult part! =(