Create Brilliant Memories with a Platinum Diamond Ring
Platinum is a rare, beautiful metal that pairs well with diamond to create valuable jewellery pieces. Diamond rings set in platinum are suitable for all kinds of celebrations from engagements to anniversaries. Pick a platinum diamond ring on eBay from the available options of different styles, sizes, and colours from various brands.
Which are the different grades of platinum?When choosing a platinum diamond engagement ring, you have to determine the grade of the metal. By law, every piece of platinum jewellery requires a hallmark that includes its grade. This refers to the purity of the platinum used to make the piece. The common ones are:
- 999: This grading means that the ring is 99.9% pure platinum, which is the purest version of the metal.
- 950: The grade translates to 95% pure and is the standard version that is used in jewellery. The remaining 5% is usually a combination of alloys, such as palladium, iridium, and ruthenium.
- 900: It means that a platinum diamond ring is 90% pure and is another common choice for jewellery makers.
A platinum ring will maintain the white colour throughout its lifetime, which is a huge advantage. However, with prolonged use, platinum will develop a natural patina that adds to the appearance of the jewellery. It looks like a polished finish, which most wearers find attractive. With the right care, a platinum diamond ring can get back its natural shine. You can have the jewellery re-polished to remove the patina.
Is it possible to resize a platinum engagement ring?Yes. Even though platinum is denser than 18k gold and extremely hard wearing, a jeweller can resize it with the correct techniques and tools. The use of a laser is the most typical when sizing down a platinum ring. Heat is used to increase the ring size by stretching the metal.
What are the available finishing options for platinum rings?A platinum diamond ring can have a shiny finish, which jewellers achieve by polishing the metal. For this reason, buyers have rings with various shine levels, depending on the degree of polish. Matte is another finish that buyers can pick for platinum rings. A matte surface is subtle, and that makes it ideal for men. It is achieved by using a wire brush on the jewellery. A satin finish is a compromise between polished and matte. The surface is lightly brushed such that it's not too shiny but still has a brilliant lustre.