For those striving to create a bedroom retreat, a haven from the rest of the world, luxury is a necessity. Along with good color choices and fine furniture, a lavishly dressed bed is top priority. One of the most important ingredients for an extravagant bed is a luxury down comforter, and price is no object.

Down comforters are made from a variety of materials. They can be made from the down of ducks or geese. The most luxurious, though, are those made from goose down. Goose down is heavier and produces warmer, fluffier, and more luxurious down comforters.

Different geese produce different qualities of down. Eiderdown comes from the Eider duck of Iceland. As you can imagine in such a cold climate, the Eider duck has a very full and luxurious down, resulting in a warm and fine comforter. Eiderdown has to be hand harvested from Eider duck nests, making it difficult to acquire. At around $7000, its price reflects that quality and rarity.

Siberian goose down is considered the best, and is available for around $1000. Siberian goose down is known to have superior warming power, and is fluffier than all other varieties.

In shopping for luxury down comforters, one of the most important things to consider is the fill power rating. Fill power refers to the comforters fluffiness, the higher the rating, the better. While any fill rating over 550 is considered good, the more luxurious down comforters often have ratings of over 800.

Thread count is another important consideration. The thread count refers to the number of threads per square inch. Again, the higher the number, the better the quality of the comforter. A high thread count means the comforter will be softer, lighter, and less likely to leak filling.

The comforter cover material is less important because the comforter itself should be covered with a duvet. However, some truly luxurious cover materials exist. Some comforters are covered in silk or Egyptian cotton for optimum softness.