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Gemstones

Gemstones

At Aide-mémoire, we are committed to offering only responsibly sourced stones.

Our collection includes a stunning range of recycled natural and lab-grown diamonds and gemstones, including Diamond Foundry lab-grown diamonds. Many of the gems in this catalog are kept in stock. If you're looking for a size or cut not listed, feel free to contact us with your specifications. In many cases, we can source additional options. A sourcing fee may apply.

If you're drawn to color, sapphires are an excellent choice. Naturally durable and available in every color of the rainbow, they come in both soft and vibrant tones.

Please note while browsing our Gemstone Collection:

  • Colors may appear differently depending on your screen settings
  • Colored stones may shift in hue under different lighting
  • Unless marked as unheated, natural sapphires have been heat-treated only and have not undergone additional treatments

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2mm Round Montana Sapphires - 100120
3.5mm Light Yellow Green Australian Sapphire- 104935-1
3.5mm Round Australian Sapphires - 102335
3.5mm Round Montana Sapphires - 102535
3mm Lab-grown Aqua Blue Spinel3mm Lab-grown Aqua Blue Spinel
3mm Princess Cut Australian Sapphires - 1009303mm Princess Cut Australian Sapphires - 100930
3mm Princess Cut Australian Sapphires - 111530
3mm Princess Cut Black Spinel - 1061303mm Princess Cut Black Spinel - 106130
3mm Round Australian Sapphire - 1001303mm Round Australian Sapphire - 100130
3mm Round Malawi Sapphires - 104830
3mm Round Montana Sapphire - 1051303mm Round Montana Sapphire - 105130
4mm Light Denim Round Montana Sapphire - 1152404mm Light Denim Round Montana Sapphire - 115240
4mm Princess Cut Australian Sapphire - 1077404mm Princess Cut Australian Sapphire - 107740
4mm Princess Cut Black Spinel - 1078404mm Princess Cut Black Spinel - 107840
4mm Rose Cut Pastel Malawi Sapphires - 1141404mm Rose Cut Pastel Malawi Sapphires - 114140
4mm Round Australian Sapphire - 1005404mm Round Australian Sapphire - 100540
4mm Round Australian Sapphire - 100640Dark green Australian sapphires in a 4mm diameter size. Stones are labelled from left to right.
4mm Round Australian Sapphire - 100740
4mm Round Australian Sapphire - 100840Teal Australian sapphires in a 4mm diameter size. Stones are labelled from left to right.
4mm Round Australian Sapphire - 1012404mm Round Australian Sapphire - 101240
4mm Round Lab-grown Alexandrite4mm Round Lab-grown Alexandrite
4mm Round Lab-grown Morganite Color Padparadscha Sapphire - 101540-B4mm Round Lab-grown Morganite Color Padparadscha Sapphire - 101540-B
4mm Round Lab-grown Padparadscha Sapphire - 101840
4mm Round Lab-grown Ruby4mm Round Lab-grown Ruby
4mm Round Light Gray Moissanite4mm Round Light Gray Moissanite
4mm Round Padparadscha Sapphire - 101740-A4mm Round Padparadscha Sapphire - 101740-A
4mm Round Padparadscha Sapphire - 101740-B4mm Round Padparadscha Sapphire - 101740-B
4mm Round Peach Padparadscha Sapphire - 1016404mm Round Peach Padparadscha Sapphire - 101640
4mm Round Tanzanian Sapphires - 102840-C4mm Round Tanzanian Sapphires - 102840-C
4mm Teal Moissanite - 117840
5.15mm .53ct Fancy Vivid Pink Round Brilliant Lab-grown Diamond - 115150-B5.15mm .53ct Fancy Vivid Pink Round Brilliant Lab-grown Diamond - 115150-B
5.2mm Recycled Salt & Pepper Diamond - 1150525.2mm Recycled Salt & Pepper Diamond - 115052
5.3mm Rose Cut Salt & Pepper Champagne Australian Diamond - 1143535.3mm Rose Cut Salt & Pepper Champagne Australian Diamond - 114353
5.3mm Round Salt & Pepper Gray Moissanite5.3mm Round Salt & Pepper Gray Moissanite
5.6mm Rose Cut Salt & Pepper Champagne Australian Diamond - 114356-B5.6mm Rose Cut Salt & Pepper Champagne Australian Diamond - 114356-B
5.78mm Rose Cut Salt & Pepper Champagne Australian Diamond 1.06ct - 1090605.78mm Rose Cut Salt & Pepper Champagne Australian Diamond 1.06ct - 109060
5.7mm Rose Cut Salt & Pepper Champagne Australian Diamond - 1143575.7mm Rose Cut Salt & Pepper Champagne Australian Diamond - 114357
5.87mm Round Spinel - 118259
5.95x4mm Green Emerald Cut Australian Sapphire- 117964-1
5mm Blue Recycled Sapphire - 108950
5mm Checkerboard Top Black Spinel5mm Checkerboard Top Black Spinel
5mm Cushion Cut Malawi Sapphire - 103950
5mm Cushion Cut Malawi Sapphire - 1062505mm Cushion Cut Malawi Sapphire - 106250
5mm Cushion Cut Salt & Pepper Gray Moissanite - 115050-A
5mm Cushion Cut Salt & Pepper Gray Moissanite - 115050-B5mm Cushion Cut Salt & Pepper Gray Moissanite - 115050-B
5mm Fair Trade Grey Blue/Green Tanzanian Sapphire - 102950-A5mm Fair Trade Grey Blue/Green Tanzanian Sapphire - 102950-A
5mm Lab-grown Paraiba Spinel - 1120505mm Lab-grown Paraiba Spinel - 112050
5mm Light Peach Montana Sapphire - 1042505mm Light Peach Montana Sapphire - 104250

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