A shared prong setting is the term used when several diamonds are set side by side and sharing the same prongs. A v-prong is used with the pointed shapes, like the Pear Shaped Diamond, Marquise Shaped Diamond, Heart Shaped Diamond, Trilliant Shaped Diamond and the Radiant Cut.
Dining tables. Dining tables and even casual eating tables are standard at 30 inches. Some older, vintage tables are 29 to 29 Â½ inches. I think 30 inches is best, even for tall people. Dining chair seat height is typically 17 to 19 inches. If you would like armchairs, make sure you check any apron details on the table to ensure the chairs fit comfortably under the table.
Dining Chair: The seat height averages 16â³ to 17â³, seat width averages about 15-1/2â³ in back and 18â³ in front, and average seat depth is 16â³ to 16-1/2â³. If armrests are used, they should be 7â³ to 9â³ above the seat but able to fit under the table apron.