Diamond Depot, NY - Upcoming Auctions & 1066 Past Catalogs - Page 26
Diamond Depot

Diamond Depot

58,721 Followers
At Diamond Depot, we believe high-quality natural and lab-grown diamonds should be accessible to everyone—without the inflated costs of traditional retail. By connecting customers directly to the source, we eliminate costly intermediaries, logistics, and warehousing. Our made-to-order model, featuring a curated selection of pre-designed settings, further reduces overhead and inventory expenses typical of brick-and-mortar stores. These efficiencies allow us to deliver exceptional
Location map for auction house
246 West 38th Street
Suite 700
New York, NY 10018
USA
(646) 722-1516Send MessageConsign Item

Upcoming Auctions from Diamond Depot

Bidder Reviews for Diamond Depot (15)

4.2 out of 5.0 Stars

6 Latest Top ReviewsSee All

Amir
Aurora, CA

Apr 29, 2026
As described
everything was smooth and received on time
Report
Tiffany & Co. 18k Yellow Gold Atlas Pendant Necklace with Box

Kevin
Calgary, CA

Jan 12, 2026
Excellent Experience.
Professional right from the start, with much intelligent communication back and forth, every question answered quickly. Shipping was accurate and fast and I live in Canada, the auction house is in New York City, no issues at all... and when I received the Ring, it was simply stunning and exactly as advertised, even better in person. Thank-you Adi and team, job well done. Kevin.
Report
Elegant Platinum Diamond Ring Set with 0.75 Ct Center Diamond

Kevin
Mokena, IL

Dec 30, 2025
They were very helpful with the shipping
Great people to deal with
Report
Vintage 18k Yellow Gold Multi-Strand Pearl Necklace with Diamond Clasp

Dec 09, 2025
Very nice diamonds exceeded expectations
These lab grown diamonds were stunning and I think BETTER than represented in the auctionc.
Report
Ideal Loose Diamond - ROUND 3.87ct F SI1

Susan
Greenwich, CT

Nov 25, 2025
Very smooth transaction
very smooth transaction pleasure to do business with
Report
Michael Bondanza 18k Gold Diamond Slide Pendant Necklace Platinum Chain

Rori
Magalia, CA

Mar 05, 2026
This Company Processed A Bid In My Name That Was not Placed by Me
Fraudulent Practices Suspectef
Report
Loose Diamond - ROUND 1.0ct Fancy Intense Orange VVS2

Past Auctions from Diamond Depot

Loose Diamond - TRIANGULAR 0.16ct F VS1
Loose Diamond - PEAR 3.07ct Fancy Vivid Green VS1Loose Diamond - CUSHION MODIFIED 2.33ct Fancy Brownish Orange VS1

Daily Lab Grown Loose Diamonds

United StatesNew York, NY, US
Auction Ended
Loose Diamond - HEART 1.4ct Fancy Vivid Green VVS1
Loose Diamond - TRIANGULAR 1.0ct D VS1Loose Diamond - MARQUISE 1.5ct Fancy Vivid Pink VS2

Daily Lab Grown Loose Diamonds

United StatesNew York, NY, US
Auction Ended
Loose Diamond - TAPERED BAGUETTE 0.22ct E VVS2
Loose Diamond - PEAR 0.43ct Fancy Vivid Pink SI1Loose Diamond - OVAL 0.58ct Fancy Intense Green VS1

Daily Lab Grown Loose Diamonds

United StatesNew York, NY, US
Auction Ended
Loose Diamond - PEAR 3.02ct Fancy Vivid Blue VS2
Loose Diamond - HEART 2.88ct Fancy Vivid Pink VS1Loose Diamond - RADIANT 0.39ct D VVS2

Daily Lab Grown Loose Diamonds

United StatesNew York, NY, US
Auction Ended
Loose Diamond - HEART 2.18ct Fancy Vivid Pink VVS2
Loose Diamond - PEAR 0.68ct Fancy Vivid Pink VVS1Loose Diamond - CUSHION MODIFIED 2.54ct Fancy Vivid Pink VS1

Daily Lab Grown Loose Diamonds

United StatesNew York, NY, US
Auction Ended
Loose Diamond - PEAR 2.78ct Fancy Vivid Green VS1
Loose Diamond - PEAR 3.51ct Fancy Vivid Pink VS1Loose Diamond - PEAR 1.46ct Fancy Vivid Blue VVS2

Daily Lab Grown Loose Diamonds

United StatesNew York, NY, US
Auction Ended
Loose Diamond - PEAR 2.29ct Fancy Intense Blue VVS2
Loose Diamond - EMERALD 2.15ct Fancy Intense Blue VS1Loose Diamond - MARQUISE 1.62ct Fancy Vivid Blue VS1

Daily Lab Grown Loose Diamonds

United StatesNew York, NY, US
Auction Ended
Loose Diamond - PEAR 1.37ct F VVS2
Loose Diamond - RADIANT 4.11ct Fancy Deep Blueish Green VVS2Loose Diamond - OVAL 2.07ct Fancy Vivid Yellow VVS2

Daily Lab Grown Loose Diamonds

United StatesNew York, NY, US
Auction Ended