Gemstone

We are offering gemstone.
Specifications
1.material:nature blue sand stone beads;
2.bead size:10mm(4-16mm are available);
3.high quality&best service;
4.low moq.
1.material:nature blue sand stone beads;
2.bead size:10mm(4-16mm are available);
3.each strand contains 39 particles;
4.high quality,competitive price and best service;
5.we also can manufacture handmade bracelet as your requirement;
6.small order are available;
7.your designs are welcome.
order policy:
1.how to order:first please choose your interested items, contact us via alibaba trademanager, email or calling us, so we will work out best service for you. Please feel free to ask me about your interested question, more detailed more better.
2.minimum order qty:10 strands
3.about price range:it's just a range,depends some things as the quantity,exchange rate,material price of the time etc. About the latest price,send a inquiry to us please.we'll try our best to reply this asap.
4.about quality:our products are aaa grade natural semi precious stone beads.
5.about delivery time:most of items we have stock,it can be shipped to you in 3 days.
6.about package:safety package.
7.about payment:via t/t(bank transfer), western union.
8.about shipping:goods will be shipped as soon as possible by direct freight express.usually we ship the goods via dhl,ups,fedex,tnt. This is door to door service and shipping speed is within one week,but if you want other way of shipping,ask the price from me please. If something happened in shpping to cause something broken,please inform us and take photo after you get the goods by the first time. So then we can discuss and look for a solution with each other.
9.about shipping fee:if by direct freight express,the shipping and handing charge will depend on the weight of the order and the location to which it is being shipped.
10.about sample order:we accept sample order.if we haven't stock on your choosing design,we need extra sample fee and the lead time of sample is within one week.
11.about oem&odm:
1).we can do the product according your design.
2).we can design some styles according your idea,the design is free if you place the order follow.
12.about aftersale service:our staff will keep tracking the goods after shippment, she will send the further information by email.
the nature of gemstones
gems may be described as those specimens of minerals and organic materials used for personal adornment that posses beauty, rarity and durability. The organic materials used as gems are pearl, coral, amber and jet. The subject of gemstones is divided into two classifications: diamonds and colored stones. The term colored stones is used in the jewelry industry and refers in its broadest sense to all gem minerals plus organic gem materials, but does not include diamonds. In a narrower sense, pearls are also eliminated from this classification and treated separately; however, they will be studied with colored stones in this course.
diamond has never been considered in the same category as colored stones for several reasons:
in its finer qualities it is usually nearly colorless, whereas the finer qualities in the major varieties of the other gem minerals are colored;
the physical and optical properties are sufficiently different from other gems to make its beauty and subsequent use totally distinctive;
unlike good-quality colored stones, diamonds have been consistently available in both quantity and quality to permit standardization general marketing procedures and pricing.
the subsequent completion in sales has demanded a specialization that t has not been required of individual colored-stone species. In other words, competitive diamond marketing is a full-time occupation. The sources of rough, the cutting techniques and marketing are totally foreign, to those of colored stones, and thus it has rarely been practical to attempt combine the two other than at the retail sales level.