• CZ (16)

    loose cubic zirconia

  • Lab Diamonds (60)

    Takara, Gemesis, etc.

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Newest Classifieds in  Man-made (lab-grown)

Photo Title  Description Price Time Left Watchlist
Light yellow cushion moissanite brilliant cut 8.5x8.5mm crushed ice cushion moissanite in faint yellow color, W-Z color range. Purchased from Amoissanite, never set... $150.00 USD February 8, 2023, 8:55 pm -
Loose 1.65ct white moissanite vs1 I bought this moissanite being told it was a natural diamond but the jewelry store verified that it is a moissanite. I... $250.00 USD January 6, 2023, 11:58 am -
8mm OMC Gray Moissanite Custom Cut Brand new, never set. 8 MM OMC Dark Gray Moissanite Paypal FF Private seller, no returns. Email... $125.00 USD December 11, 2022, 5:06 am -
8 mm Cushion Cut Moissanite Brand new, never set, 8 mm Cushion Cut Moissanite Purchased from Diamondrensu Paypal FF please Private... $180.00 USD December 11, 2022, 5:04 am -
Antique Moissanite Cushion Cut 1 carat antique cushion cut Moissanite. Very sparkly and beautiful stone. Purchased the stone from Loupe Troup *no... $300.00 USD December 9, 2022, 11:29 pm -
Black Fri Deal-Stunning 2.95 Asscher lab diamond This diamond is absolutely beautiful. Gorgeous bold flashes, beautiful color giving it stunning depth and dimension,... $1,785.00 USD November 24, 2022, 6:31 pm -
Loose stone moissanite 8.90 ct brilliance round cut white loose moissanite $2,500.00 USD November 21, 2022, 10:01 pm -
7mm Lab Alexandrite from Stag & Finch This is a brand new, never set loose "pulled" lab Alexandrite made by the Czochralski method. It weighs 2.09 carats and... $425.00 USD November 14, 2022, 2:18 am -
2.5 Carat Certified Oval Lab Diamond 2.5 Ct oval lab diamond, L color SI2 clarity. Certificate number is LG451056211. The SI2 clarity is from a brown speck... $1,450.00 USD November 5, 2022, 1:22 pm -
GIA cert 3.03 carat Emerald Cut Lab Diamond- Red! GIA cert. lab diamonds are always much more expensive so if you're looking for a three carat + stone, I've got you! :) ... $2,050.00 USD November 3, 2022, 6:08 pm -
OMC Moissanite 9.5x10.5 Loose Stone Gorgeous GH color Moissanite loose stone. 9.5x10.5mm. Great size, incredibly clear and crisp facets. I bought this... $160.00 USD October 29, 2022, 9:11 pm -
GIA cert 3.03 carat Emerald Cut Lab Diamond I debated and debated on this and finally decided to let the last emerald cut stone in my collection go. This... $2,190.00 USD October 26, 2022, 4:17 pm -
10mm oec from Moissanite Co. Beautiful stone with all paperwork and receipt.  Very small culet, very apparent petal and kozibe effect. I... $800.00 USD October 18, 2022, 8:25 pm -
2.34 ct Lab OEC Diamond (Recut from a G VS2 MRB). I bought an IGI certified G VS2 MRB and had it recut into an OEC. I realized I rather have my large diamonds be mined... $3,125.00 USD October 3, 2022, 8:34 pm -
3.3 K VS1 Lab Diamond Emerald Cut (Loose) I'm on the fence about selling this as it's such a beautiful stone. I had intended to set it but another piece has... $2,640.00 USD September 26, 2022, 5:59 pm -
Certified moissanite diamond 1 carat, round brilliant shape, VVS1 clarity grade, GRA CERTIFIED, comes with certification $2,500.00 USD August 11, 2022, 4:17 am -
2.01ct L VS2 Asscher Lab Grown Diamond L VS2 2.01ct lab diamond. Measures 6.96mm x 6.95mm x 4.63mm. Bright stone, I can't see any tint to the stone. Bought... $2,350.00 USD August 9, 2022, 3:42 am -
8x6mm Crushed Ice Moissanite Loose Stone 8x6mm Crushed Ice Moissanite Loose Stone, Colorless (DEF) with certificate from Fire and Brilliance. Pre-owned but in... $400.00 USD July 19, 2022, 11:55 pm -
Oval Moissanite Loose Stone (1.5ct) 8mm x 6mm Details of loose stone: OVAL-BRILLIANT-MC-COLORLESS-LOOSE MoissaniteCo Oval Brilliant Cut Moissanite Loose Stone ... $400.00 USD June 14, 2022, 9:23 pm -
10x8mm, 3.2ct Cultured Lilac Sapphire 10x8mm, 3.2ct Cultured Lilac Sapphire This stone is a lovely shade of lilac. $100.00 USD June 1, 2022, 9:42 pm -