Sedimentary
sed·i·men·ta·ry | ˌse-də-ˈmen-tə-rē
adjective
A rock that has been formed by or from (often many) deposits of sediment
A sedimentary stone or rock is one that is formed by the deposit of various forms of sediment over a long period of time. These types of rocks can form in a variety of conditions but commonly consist of a number of different materials. As a result, within sedimentary rock a number of different types of gemstones can form, including jasper, opal, zircon, and malachite. These, along with other gemstones and precious materials are mined from sedimentary stone or rock in a number of different ways.
			S
			
			Safety Catch
			
			Salt-and-Pepper Diamond
			
			Sand Casting
			
			Sandblasted
			
			Sapphire
			
			Sardonic
			
			Satin finish
			
			Sautoir
			
			Scarab
			
			Scatter Pin
			
			Scepter
			
			Screw
			
			Seal
			
			Sedimentary
			
			Seed Bead
			
			Seed Pearl
			
			Semi-Precious Gemstone
			
			Semi-Precious Stones
			
			Setting
			
			Sevigne
			
			Shagreen
			
			Shamrock
			
			Shank
			
			Shared Prong
			
			Shield
			
			Shoulder
			
			Signet
			
			Silver Tone
			
			Simulated Stones
			
			Single-cut Diamonds
			
			Slide
			
			Smoky Quartz
			
			Smoky Topaz
			
			Snake Chain
			
			Solder
			
			Soldering
			
			Solid Diamond
			
			Solitaire
			
			Sparkle
			
			Spinel
			
			Split Prong
			
			Split Ring
			
			Split Shank
			
			Spring Ring
			
			Square Band
			
			Square Cut
			
			Stabilized Turquoise
			
			Stackable Rings
			
			Stainless Steel
			
			Stamping
			
			Star 129
			
			Step Cut
			
			Sterling Silver
			
			Stomacher
			
			Strap Necklace
			
			Strapwork
			
			Stud
			
			Super Fit Ring
			
			Swag
			
			Symmetry
			
			Synthetic Gemstones