Lighting may also affect the appearance of color. Color In Sapphiresīlue Kashmir Sapphires that show great color are one of the rarest gems on earth.Ĭolor interpretation is unique from one person to the next. When considering all of these components for your natural and untreated sapphire engagement ring, it is vitally important to have an understanding of how you may want to set your sapphire in the ring so that you can consider which of the the 4Cs may be the most important for your particular needs.

We break down the 4Cs for sapphires below for a complete guide on how color, clarity, cut, and carat weight affect sapphires, especially for natural and untreated sapphires. However, the rules for grading within each criterion are different for colored gemstones than diamonds. Similar to diamonds, the quality of colored gemstones is graded using standards set for four criteria. We invite you to view our full selection of sapphires, blue sapphire rings and custom sapphire jewelry and discover what makes the Natural Sapphire Company the world's greatest collection of natural sapphires.A selection of our rough sapphire crystals, all would have different cut, clarity, color, and carat weight.

Our jewelry and gemological specialists will work with you from start to finish to create your custom sapphire jewelry. All of our sapphires are cut on our premises and are available loose or mounted in a custom setting. We offer a vast selection of blue sapphires, pink sapphires, yellow sapphires, white sapphires and other unique natural sapphires. Our natural untreated sapphires offer true beauty, rarity and superior value compared to treated sapphires.

Our sapphires are not synthetic, heated to extreme temperatures, diffused, irradiated, glass filled or oiled. At the Natural Sapphire Company we specialize in providing our customers with the finest quality natural sapphires.

Rough yellow sapphire