![The difference between sliver ornaments and gold ornaments]()
07MarThe difference between sliver ornaments and gold ornamentsSilver Ornaments: Silver is a precious metal that has been used to make jewelry, ornaments and coins for millennia. Silver is a softer metal than gold
view more![The difference between 925 sterling sliver and 999 sterling sliver]()
07MarThe difference between 925 sterling sliver and 999 sterling sliver999 sterling silver is slightly softer than 925 sterling silver, so it is generally easier to work with when creating fine pieces of jewelry. It is al
view more![Do you know the difference between CVD and HPHT]()
06MarDo you know the difference between CVD and HPHTCVD and HPHT are two methods of cultivating diamonds in the laboratory. While both processes involve the use of extreme heat and pressure to create a
view more![How much do you know about HPHT]()
06MarHow much do you know about HPHTDiamonds are among the most valuable and alluring of the precious and semi-precious stones. These sparkling stones are the most timeless symbol of lov
view more![What is IGI Certificate]()
04MarWhat is IGI CertificateThe IGI certificate, also known as the International Gemological Institute (IGI) certificate, is an internationally recognized certification standard
view more![What is a GIA moissanite certificate?]()
04MarWhat is a GIA moissanite certificate?A GIA moissanite certificate is a document that certifies a particular piece of moissanite, a type of lab-created diamond simulant. It is one of the f
view more![What is CVD]()
03MarWhat is CVDCVD is the abbreviation of Chemical Vapor Deposition, which refers to the gas-phase reaction at high temperature, such as the thermal decomposition of
view more![What is lab grown]()
03MarWhat is lab grownLab-grown or synthetically-produced materials are an emerging technology that is revolutionizing the world of materials science. These materials have
view more![How many kinds of gemstones are there]()
28FebHow many kinds of gemstones are thereJewelry is divided into natural gemstones (natural gemstones, natural jades, natural organic gemstones) and artificial gemstones (artificial gemstones
view more![Definition and characteristics of jewelry]()
28FebDefinition and characteristics of jewelryJewelry can be divided into broad sense and narrow sense. Jewelry in narrow sense only refers to jade products. Jewelry in broad sense should include
view more![What is silicon carbide]()
27FebWhat is silicon carbideCarbon Silicon (C-Si) is a new type of material. It is a carbide system in which silicon dioxide in the disilicide system is sealed and solidified aft
view more![What is Moissanite stone]()
27FebWhat is Moissanite stoneThe natural Moissanite can be traced back to the late 19th century and was the first winner of the French Nobel Prize in Chemistry.Dr. Henn Moissan fo
view more
