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The Perfect Metal for an Engagement Ring


If you're looking for the best, platinum is your metal. Denser than any other metal used in jewelry, platinum is also the most durable. The stronger the metal is, the more securely it will hold your diamonds as well. Because platinum is naturally pure white, it won't require any plating; its finish is already naturally stunning. It is also hypoallergenic, and the fact that it is tarnish resistant makes maintenance a breeze. Platinum is a rare precious metal – and that's reflected in its price.


Gold is the second most popular choice for engagement ring designers. Karats (not to be confused with the carat weight of diamonds) denote the percentage of actual gold present in the metal. 24karat is 100% gold, 18k is 75% gold (so 6k other metals), 14k is 58.3% gold (10k other metals), and 10k gold is 41.7% (14 parts other metal). Those “other metals” are called alloys, and how they are blended can change gold's naturally occurring yellow hue to white or rose. Alloys also strengthen gold, which on its own is too soft for everyday wear. Yellow Gold – In its 24k form, yellow gold is pure. 18k gold gets a quarter of its makeup for a combination of copper, silver, nickel, and zinc. The warmth of yellow gold against the white shine of a diamond makes it a classic pairing for engagement rings.

White Gold – White gold is blended with copper, silver, nickel, and palladium, and has a white shine that contains more warmth than the silvery glint of platinum. Price-wise, it is more expensive than yellow gold but less than platinum. Many white gold engagement rings are actually plated (meaning coated) with rhodium to make them look more like platinum. This plating typically lasts about 4-6 months, at which point you'll notice the color start to change from pure white back to the natural yellowish-white color underneath. We don't recommend re-plating your engagement ring often; the process requires preparing the white gold first by buffing out all the scratches and polishing it to a high luster before applying the rhodium so it will adhere properly to the white gold. Every time the ring is buffed and polished, a thin top layer of metal is removed from the ring, weakening the prongs and beads that hold the diamonds. Re-plate too many times, and you'll have significantly weakened your ring. Rose Gold – Rose gold is alloyed with copper and comes in shades ranging from a soft, blush pink to a reddish hue. Rose gold can be very complimentary against some skin tones but due to its copper content, it isn't recommended for people with sensitive skin or metal allergies.


Palladium is part of the platinum family. Because it's naturally colored similarly to platinum (if a tinge grayer/darker), there is no need for rhodium plating, making it a great alternative to white gold. Like platinum, palladium is hypo-allergenic and tarnish resistant, and its lower density also makes it less costly.