318 unpolished synthetic diamond products are offered for sale by suppliers on Alibaba.com, of which loose diamonds accounts for 90%, loose gemstones accounts for 3%.
A wide variety of unpolished synthetic diamond options are available to you, such as good, veri good.You can also choose from cvd diamond, lab grown diamond and cvd rough diamond unpolished synthetic diamond,as well as from laser drilling unpolished synthetic diamondAnd whether unpolished synthetic diamond is d, {2}, or {3}.