第一课很高兴认识你。

Nice to meet you.我来自中国。

I am from China.多少钱？What is the price?我付现金。

I pay by cash.我们在珠宝展见吧。

Let's meet at the show.第二课请把证书发给我。

Please send me the cert.这颗钻石能寄卖给我吗？Can I have this diamond on memo?太贵了！The price is too high!人民币单价多少钱？How much per carat in RMB? 第三课请把石头寄到香港。

Ship the stone to Hong Kong.我需要三颗一克拉一下的钻石。

I need three dossiers.钱要转到哪里？Where should I transfer the money to?你寄的货还没到。

The shipment didn't arrive yet.我需要一克拉中彩黄钻。

I need a one carat Fancy Yellow.可以再让几个点？How much more below can you go? 第四课国际钻石价格表减几个点？How many below?请把石头的照片发给我。

Send me a picture of the stone.我要退款。

I want a refund.明天你过来我的店吧。

Come to my shop tomorrow.1克拉D色VS1 3x 无荧光GIA证书多少钱？What's the price for a GIA certified 1 carat D VS1 triple "X" (3x) None?第五课请把放大镜递给我。

Pass me the loupe.这颗钻石来自哪里？What is the origin of this stone?这些钻石过了金伯利进程吗？Are these Kimberly process diamonds?这颗钻石能在印度切吗？Can I process the diamond in India?钻石生意成交了要握手用希伯来语说Mazal U'bracha第六课这颗石头有证书吗？Does the stone have a certificate? 总价多少钱？What is the total price?走物流需要多少天？How many days will it take to ship the goods?怎样交易？How can I make a transaction?我们在微信联系，这样我可以翻译成中文。

Let's text on WeChat, that way I can translate to Chinese.第七课净度描述图能看到很多瑕疵。

I can see many inclusions on the plot.GIA证书号多少？What is the GIA certificate number?两克拉浓彩黄钻多少钱？What is the price for a two carat fancy intense yellow?台面太小了。

The table is too small.第八课这颗石头GIA网站上查不到。

I can't find this stone on the GIA website.我的名片发完了。

I'm out of business cards.我想买戴比尔斯的毛胚。

I want to buy Syndicate stones.你的办公室在哪里？Where is your office?在中国我们用微信，你有吗？In China we use WeChat, do you have it?我在成都有三家店铺。

I have three jewelry shops in ChengDu.第九课这是我微信的账号。

This is my WeChat ID.能把你库存清单发给我一份吗？Can you send me a copy of your diamond list?我在香港珠宝展取货吧。

I will pick up the stone at the Hong Kong show.你有异形钻吗？Do you have Fancy shaped diamonds?你的价格太高了吧！Your prices are way too high!第十课能给我发发票吗？Can you send me an invoice?石头还没到，我还在等着。

I'm still waiting for the stone.这颗钻石有击痕，想退货。

This diamond has bruises, I want a refund.这颗钻石的特征是什么？What are the characteristics of this stone?这粒切割太深。

This is a deep cutted diamond.第十一课石头能重新打磨吗？我想把腰部裂痕完全去除。

Can you polish the stone again, I want to get rid of the girdle fringes.这颗钻石除了IGL证书还有其他的证书吗？Does this stone have any certificate other than IGL?这颗钻石有原始晶面，能减30个点吗？There's a knot in this diamond, can you go for -30?能在香港先看货再付款吗？Can I see the stone in HK before I pay? 元旦我们1月1号到3号放假。

At the beginning of January we'll be celebrating New Year's so we'll be on vacation from the 1st to the 3rd. 第十二课你有国检证书的钻石吗？Do you have an NGTC certified diamond?我是上海钻交所的会员。

I am a member of the Shanghai Diamond Exchange Center.能帮我报进口吗？Can you import the goods for me?钻石拍卖会在哪里办？Where will the diamond auction be held?证书上能看钻石有须状腰。

The cert shows this diamond has a needle.第十三课这颗钻石的底尖打破了。

The culet of this diamond is broken.你寄过来的钻石时间很准，谢谢你。

Thank you for shipping the diamonds on time.这颗钻石没有火彩。

There's no fire in this diamond.我想要一样的大小，但是颜色要高一点。

I want the same size, but a higher grade in color.证书上显示石头里有表面纹理。

The cert shows that there's a natural in this stone.第十四课请把贵公司的营业执照发给我。

Please send me your business registration.IDEX上能看到你库存的清单吗？Can I see your stock list on Idex? IDEX＝International Diamond Exchange我给你转账之前要跟你签合同。

We should sign a contract before I transfer the money.你为什么不回复我给你发的邮件？Why don't you respond to my Emails?这颗对称等级是P，为什么要这么多钱？This diamond's symmetry is poor, why is it so expensive?第十五课你能把统包货寄到我的店铺吗？Can you send the parcel to my shop?你给我寄的钻石有奶油，怎么退款？You've sent me a milky stone, how can I get a refund?我以后不会买你的钻石！I will not purchase diamonds from you in the future!我打了你办公室的电话，但是一直没有人接听。

I've called your office several times but there was no answer.你有很多一克拉以上的货吗？我需要十粒。

Do you have many 1ct and up? I need 10 pieces.第十六课请把库存单发给我，我选些货你寄给我！Please send me your stock list, I'll choose a few stones and you can ship them to me.请把证书发给我一下，我想先看看净度描述图。

Please send me the cert, I want to take a look at the plot.据说毛坯的成交量下降了，导致国际报价提高，是真的吗？I've heard that the drop in rough sales caused the international market prices to go up, is it true?IGI的货会掉级，GIA的货也经常出现这种情况！The grades of IGI goods go down, and it's often the same with GIA goods!现在GIA评级好像越来越不严谨了Nowadays it seems that GIA grading is less reliable than before.第十七课Vs1经常很多瑕疵。

VS1 often has many inclusions.现在中国市场不景气，这个价格我接受不了。

The market in China is very slow right now, I can't buy it for this price.给错了货，请更换。