Sales Calendar
Upcoming Sales
Viewing appointments are limited to approved buyers only.
To register as a buyer with Koin, apply here.
KI162 : SAR & ANGOLA PRODUCTIONS
10–14 August 2025
Close: 14 Aug @18:00 (Dubai)
DDE Tender Floor, Dubai
10–14 August
Presenting a sale of SAR & ANGOLA productions from melee through 10.80ct+ single stones.
KI161 : SAR & ANGOLA PRODUCTIONS
2–9 July 2025
Close: 09 Jul @12:00 (Dubai)
DDE Tender Floor, Dubai
2–6 July
Presenting a sale of SAR & ANGOLA productions from melee through 10.80ct+ single stones.
CLOSED
TA025 : KOIN ZIMBABWE ROUGH SALE
18–23 June 2025
Close: 23 Jun @12:00 (Dubai)
DDE Tender Floor, Dubai
18–20 June
Original Zimbabwe rough production (few hundred thousand cts) from melée through 10.80ct+ single stones, ROM, and assortments.
CLOSED
Appointments & Viewings
All viewings take place in state of the art fully-equipped facilities in Dubai, and other locations as required. Locations are secured with cameras, overnight safe and courier services, and insurance. Viewers are drawn from a client base of over 2,000 global buyers, allowing us to match exactly the right goods to the right buyers.
Carats Sold
Sales Held
Global Locations
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Contact
Phone
+ (971) 58 561 0203
Address
43A Almas Tower
JLT, Dubai, UAE