Starsgem Jewel grown diamond quality loose diamond ready

        

US $69.50 Original Price : US $69.50 (0%)  

Special Price Starsgem Jewel grown diamond quality loose diamond ready with Free Shipping Worldwide!

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Product description

[4000552810959]

Product information
Material: Lab grow diamond
Size: 3.2mm
Color: DEF
Cutting: round brilliant cut
MOQ: 1pcs
Feature: Can be was setting, accurate size, girdle even, clearity good, cutting perfect
Shipping: DHL, UPS, FEDEX, EMS, etc
Delivery day: Send out in one day if in stock, 3-7 days if out of stock
Payment: Paypal, Western Union, Telegraphic transfer, Money

Product disply









About Lab-diamond












Lab-grown diamonds are generally produced by chemical vapor deposition (CVD) or high pressure high temperature (HPHT) methods.



CVD uses ultra-pure carbon-rich gases in a controlled environment. It produces Type IIa diamonds, which are quite rare in nature and account for less than two percent of all mined diamonds. Type IIa diamonds have no, or almost no, impurities; they are the purest, highest-quality diamonds.



HPHT, used since the 1950s, puts a pure, solid carbon source under high pressure and high temperature. In the presence of a catalyst, the pressurized and heated carbon crystalizes into diamond. HPHT is sometimes used to improve the color of mined or lab-grown diamonds.



Our proprietary CVD process allows us to produce stunning diamonds in color and size combinations that are seldom found in mines, such as fancy color pink diamonds that are prized for fine jewelry.
























































Cutting


















The cut of the Lab-diamond is a measure of the quality of the shape, geometry, and finish of diamond gemstone. Only round brilliant diamonds receive formal cut grades on a scale from ldeal (the best) to Poor. Starsgem in uncompromising on cut quality to ensure all of our diamonds have optimal brightness, fire scinillation, andmaximum light performance.







































Clarity


















Clarity is a measurement of how many blemishes or inclusions are present in the Lab-diamond, which can be eitherdefects in the diamond crystal or microscopic foreign particles within the diamond. The lower the darity of adiamond, the m ore imperfections in the diamond. Clarity is graded on a range from Internally Rawless to Induded
























































Color


















A perfect diamond, with no impurities and no defects, is completely colorless. Impurities such as nitrogen causeundesirable yellow or brown tones in the diamond Color is graded on a range of letters from D to Z
























Carat


















The carat weight of a Lab-diamond is a measurement of its weight One carat is exactly one- fifth of a gram (0.20 g).When a diamond is properly cut the carat weight defines the size of the diamond, and larger diamonds tend tobe more expensive.































Advantages

































Six advantages of Lab-Diamond


















1. Superior Quality & Purity

























2. Known Origin of Every Diamond

























3. Environmental Superiority

























4. Larger, Better Diamonds for Your Budget

























5.Positive Externalities

























6. Affordable Fancy Colored Diamonds































Our Company



























































































































STARSGEM CO.,LTDis lacated in the capital of Synthetic Gemstones wuzhou,China, which has ten years experience in manufacturiing and selling high quality gemstones. STARSGEM owns a professional QC department, which is strict in checking gemstones quality to guarantee each stones perfect. We successfully produced perfect moissanites and Lab-grown Diamonds,which achieve 3EX cutting level: Excellent Polishing; Excellent Symmetry;Excellent Cutting.



















Business Culture:High quality,competitivprice, shortest delivery and whole-hearted service is our aim. Credit,trust,harmony and cooperation is our foundation.Higher quality and more sophisticated service is our long-term goal. We wil take the quality policy,whichis scientic management to excellence,continous improvement to customers' satistaction and innovate constantly. We are looking forward to building good business relationship with all of you. Welcome to contact us!















Packing & Delivery





Maintenance:
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Notice:
Please note that some countries will charge addition fees at local customs. Most countries will only charge VAT based on the declared value of the package to be paid upon delivery( most European countries) or import duties( Canada, Australia).
These charges should be buyer's responsibility as they are not additional shipping or insurance charges.
We are always trying to help you to reduce any GST or VAT or other import taxes.
But we can not promise no tax charges because it depands on policy of customs.
?Please contact us if any questions or you can check with your local customs office.

FAQ
1.Areyoumanufacturerortrader?
Weareprofessionalgemstonesmanufacturerwith10yearsexperienceinloosegemstonesproduction.Wehaveourownfactorywherewecanproducetheproductsaccordingtoyourrequirementsatthe bestprice.Andnowweinvolvedinthejewelryproduction.
2.CouldIplaceantrialorderbeforeIplaceanormalorder?
Ofcourse!Asstartinganewcooperation,anywordsorcertificatecan'tvarifyorensurethequality.Butthesamples coulddo.Youcouldtakesomesamplesfirsttotestifythequalityofourproducts.
3. Do you accept OEM order?
Yes! We can. As we told before that we have our own factory. We can make the stones according to your requirements. If we have the material you want, our factory can make the products for you if you can provide the clear drawing.
4.WhyshouldIprovidemyrealemailandphonenumerwhenIorder?
Idon'twantspam.Youinformationstaysprivatelywithusandwewouldn'teverwanttospamyou.It'simportantto haveawayforourcustomersserviceteamtocontactyouaboutyourordersonothingsurprisinghappens!Inaccurate creditcardinformationisafinger'sslipawayandoccasionallyyourselectionissostellarthatit'sonbackorder.Wealsowanttomakesureyougetouremailconfirmationasarecordoftheorder.Workingwithcustomersmakesushappy,wejustneedawaytokeepthelinesofcommunicationopen.
5.Whydidn'tIreceiveanemailconfirmationwhenIorder?
Goodforyoutokeepingyourinboxsafewithatoughspamfilter.Thoughourconfirmationsarenotspam,checkthis first,iftheemailisn'tthere.Pleasecallourcustomerserviceat86-774-6019458.Pleasedon'tforgettoaddusinyoursafeemaillist.
6.HowwillIknowifmyorderhasbeenshipped?
Assoonasyourorderleavesourwarehouse,oursystemautomaticallysendsyouashippingcondirmationemailwith trackingnumber.Clickonthetrackingnumberandyoucanaccessto-the-minutelocationinformation.
Beside,youcanloginAliExpressandchecktheorderyouhaveplaced,youcancheckthestatusthere.onceweship outthegoods,wewilluploadthetrackingnumber.Thankyou!
2.Product display




3.Different shapes moissanites

4.Moissanites raw

5.Package

6.Certificate

7.Shipping

8.Company information



9.Service

10.Why choose us?

11.How to order?
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