Diamonds & Gemstones Quality

Chinghoi Diamonds's lab-grown diamonds and gemstones: each undergoes masterful artisanal cutting, radiating extraordinary brilliance, and embodying the essence of luxury jewelry through uncompromising standards.

About our diamonds

We select diamonds based on the 4C standard ——clarity, cut, color, and carat of diamonds for you, and will choose almost perfect stones within your budget. Every stone we touch is evaluated for exceptional cut, clarity, and brilliance-no matter its origin.You will have many choices in the shape of diamonds at Chinghoi Diamonds. If you buy stones from others, you may only be able to buy basic shapes, but since I am directly working with the cutting factory, I can even customize the cutting of the shape you want for you.We are proud to say that we have customized and cut beautiful stones for some customers, including dutch marquise, monogram, teddy bears, butterflies and so on.About buying Natural Mined or Lab Grown Diamonds, we believe in education——not judgment. The best diamond for you is the one that makes you happiest!Both Natural and Lab Diamonds are chemically, physically, and optically identical— so that even professionals need specialized equipment to tell them apart. The real investment isn’t just in the diamond itself, but in the joy it brings you.

Our gemstones

For natural gemstones, we see ourselves as participants in humanity's interaction with natural beauty: the interwoven flow of gems and human artistry. Naturally beautiful when unearthed, gemstones acquire symmetry and brilliancy in our workshop before moving on into creative jewelers' works of art.Every natural gemstone has its unique beauty that nothing else can provide.There is a consensus among people about buying natural gemstones, which is that the gems knowledge is very complex and it is easy to be deceived. However, we guarantee that such a situation will not happen at Chinghoi Diamonds. The professional teams we work with have industry certifications, including industry mentors. We often go to various mining areas to receive goods, so our prices are also market competitive.Our cooperative factory has been producing art jewelry for over 10 years, before the lab gems populor, all of which are made from natural gemstones, thus maximizing the display of gemstone beauty.

Gemstones can bring our charm to the extreme, becoming the focus in the moment of highlights, and writing our own brilliant chapter.Based on our passion——making diamond&gemstones buying a transparent, personalized, and stress-free experience, we also provide high-quality lab gemstones. We believe that through our great setting and craftsmanship, every girl can have her own shining moment.Currently, emeralds, sapphires, rubies and spinels are the same as natural ones, physically, optically, and chemically identical to the earth ones, so they have the same beauty, to some extent even more beautiful than natural ones, because their growth environment is more controllable.Something you need to know about lab gemstones is about lab paraiba, which component is YAG(Yttrium Aluminum Garnet, different from the composition of tourmaline), but the visual effect is great, especially the high quality one, so it's also rare. lf someone told you the lab paraiba has the same component as the natural one, is lying, we tell you the truth. So now you know, tourmaline hasn't been lab yet.

Are your stones certified?

We are proud of the affordability of our certified stones. Many of our stones will come with their certifications (Most lab diamonds are IGI certified; natural diamonds are GIA certified; lab gemstones are IGI certified or GRC certified or CGL certified or AIGS certified; natural gemstones are GUILD certified or GRS certified or E.G.L certified)However, occasionally we'll come across fantastie deals that may not come with their certifications and these stones will be priced accordingly. ( Your chance to get fantastic stones at a fantastic price, you can get certified on your own.)