Because there is very little of them at the Earths surface.
925 Jewlery is silver and jewlers do not put diamonds on silver. Diamonds need to be set with gold or platinum. There are various karat classifications of gold (10k, 12k, etc) the different grades of gold determine the quality and "softness" of the gold.
you need to migrate it from Pokemon diamond/pearl/platinum. it is unobtainable in soul silver/heart gold trade, not migrate
White gold is an alloy of gold mixed with white metals like nickel, palladium, or silver, while platinum is a naturally white metal. Platinum is denser, more durable, and rarer than white gold, making it more valuable. White gold requires periodic rhodium plating to maintain its white appearance, whereas platinum does not need this maintenance.
Transfer From Diamond, Pearl, Platinum, Heart Gold or Soul Silver You need to have 2 DS-s to transfer
Yes Diamond, Pearl and Platinum will be able to trade with HeartGold and SoulSilver, all HeartGold and SoulSilver needs is the PokéDex and you need to have at least 2 Pokémon with you and you need to be at a Pokémon Center.
Zoom to Bloomingdale. Head north, across the bridge, then immediately go east. You'll find yourself in a rocky quarry, platinum ore can be found near the water. While you're here, go all the way west to pick up the flurry feathers too, if you're going for near 100% completion, you'll thank me later.
You need to have Gold for online play. Silver is good for downloading demos and content.
Gold and platinum are two unreactive metals that are found in their native state, meaning they are found in nature in their pure form without the need for further processing.
No, a white gold ring cannot turn into platinum. White gold is an alloy of gold and other white metals, such as nickel, palladium, or silver, while platinum is a pure metal. The composition of the two metals is fundamentally different, so a white gold ring cannot be transformed into platinum through any natural or chemical process.
Either have it as a starter in Pokemon Gold, Silver, Crystal, Soul Silver, or Heart Gold. In Pokemon LeafGreen and FireRed you'll need to trade a Pokemon for it. Also in Pokemon Sapphire, Ruby, and Emerald. In Pokemon Diamond, Pearl, and Platinum you have to trade a Pokemon for it. Hope this helps!
yes.but you need a kyogre from heart gold and a groudon from soul silver and it wont work if you trade them over from platinum or if you use AR(action replay)
Platinum is more dense and so more of it is required to make a ring, platinum rings for e.g. are usually 95% pure platinum. It is usually no longer coated with rhodium. White gold is yellow gold that is mixed with other metals and yellow gold is made in the same way, and the difference is only in the metals used. In order to make the gold white, it is combined with metal alloys that are white in nature and plated with an extremely hard element called rhodium.