There are four “C’s” in determining the valuation of a diamond:
Cut, Color, Clarity, and Carat weight.

CUT: Judging the ‘cut’ of a diamond refers to the pricing of a diamond in accordance with how that diamond is sculpted and shaped to allow for a maximum shine and a heightened ability to reflect light. Cut can be difficult for a layperson to evaluate, so it is important to get your diamond professionally appraised and to obtain a AGS or GIA Certificate to verify the quality of the cut. A diamonds cut can also affect its durability.

COLOR: If you are shopping for a diamond wedding ring or a diamond engagement ring, then it is important that you pay close attention to the value of a diamond’s color. A Diamonds ability to refract light is dependant on its degree of whiteness, making the whitest of white diamonds considerably more valuable than there lesser-white counterparts. Many experts name color as the number one criterion to consider when purchasing a special diamond for a special occasion.

CLARITY: Real diamonds generally tend to have small flaws such as tiny inclusions, air bubbles, or traces of other minerals inside the stone. While the presence of these tiny imperfections become the key factor in determining a real diamond from a fake, the quality and value of a diamond depends very much on a diamonds clarity. The best kinds of real diamonds have imperfections that can only be detected under a skilled diamond graders 10-power microscope.

As a manufacturing factory, we are capable of producing all kinds of inflatable products according to customer's requirements, for example:akoya pearl jewelry, freshwater pearl jewelry and inflatable bouncer. And the materials we used is all certified to be in conformance with EN71,ASTM and ISO standard after tested by SGS. All material is flame retardant, mold resistant, waterproof and chemical resistant. Keeps shape after setting up, low maintenance cost, standard colors are optional at your choices.