Sell Your Diamond Jewellery at Best Price

Our Promise
We buy any natural diamonds & precious Jewellery

Diamond ICQ is a leading diamond buyer based in Hong Kong, offering top cash prices to purchase all kinds of natural diamonds, regardless of size or certification. While we don't have any minimum carat or value requirements, we do have a particular interest in large carat stones. We guarantee instant cash transfers for all diamond purchases up to HK$10,000,000. Trust us to provide fair and competitive prices for your precious stones.

Step 1

Upload item images

Show us your item, Snap a photo of your jewellery or diamond and upload it.

Step 2

Upload certificate

If you have a diamond certificate or grading report, upload it along with your item image.

Step 3

Receive a quote

Once we have reviewed your item image and certificate (if available), we will provide you with a quote for your diamond or jewellery.

GIA certified gemologists

Diamond ICQ has experts certified by the GIA to provide accurate diamond evaluation

Competitive Prices

We offer fair and competitive prices for all of your diamonds, jewellery, and other precious items.

instant cash transfer

Complete the sale same day with an instant cash transfer and a hassle-free process

Easy & Convenient

We offer flexible options for selling your items, including in-person appointments and online evaluations.

Our Advantage

	Diamond ICQ	Auction House	Pawn Shop
Nature	Global Diamond Trade Network	Bidding	Loan
Valuation	Fair and Competitive Prices	Depends on auction atmosphere	Low Valuation
Transaction	Instant Trade	6 - 9 months auction queue	Up to a few days for admin and verification
Receiving Funds	Instant Transfer	6 - 9 months auction queue	Up to a few days for admin and verification
Fees	No Fees	High account creation and cataloguing fees	High interest and fees
Commission	No Commission	20~30% of final sale price	-
Limits	We Buy all kinds of natural Diamonds & precious Jewellery	For ultra-high value diamonds only	Loan cap limits diamond’s value

Handy Information

Q - What type of diamonds or jewellery do you buy?

A - We are interested in purchasing all types of diamond jewellery, including engagement rings, wedding bands, bracelets, necklaces, and more. We also buy loose diamonds in all shapes, colours, and sizes. We do not have any specific brand or designer requirements and are happy to evaluate and make offers on a wide range of items.

Q - Can I sell my diamond without a certificate?

A - Yes, but you will have to either send in or bring in your diamond to us for a detailed professional appraisal. We also offer GIA and IGI official diamond certification services.

Q - Is my personal information kept confidential?

A - Yes, when you sell or buy diamonds from our platform or contact us electronically, we may collect certain information from you, such as first name, last name, email address, contact number, username, password, and demographic information such as address, state, province, city, postcode. Unless required by law, payment details are never disclosed to anyone. The website stores no credit card information when an online order is placed, as all credit card information is directly submitted to our payment gateway. For details, please visit our Privacy Policy.

Q - Can I sell my diamond or jewellery if I don't live in Hong Kong?

A - Yes, customers could sell their diamonds anywhere in the world. We can arrange an online payment or bank transfer to your account and collect your items at your front door.

Visit our Showrooms

Select a convenient time and date to meet our Diamond ICQ representative.

Book an Appointment