| # | Name | Type | Locality | Size | Acquired | Thumbnail |
|---|
| 2444 | Chrome Diopside | Gem | Russia | 4.50 mm | 2012-06-01 |  |
| 2432 | Rose Quartz with Diopside | Gem | Madagascar | 6 x 6 x 4 mm | 2012-04-20 |  |
| 2029 | Fluorescent Wollastonite | Mineral | Sterling Hill Mine, Franklin, New Jersey, USA | 7.6 x 6.4 x 6.4 cm | 2010-07-12 |  |
| 1526 | Diopside | Micromount | Kaladar Township, Addington Co., Ontario, Canada | | 2009-06-18 |  |
| 1251 | Diopside and Essonite Garnet | Micromount | Padwell Mine, Essonville, Monmouth Township, Haliburton Co., Ontario, Canada | | 2009-02-04 |  |
| 498 | Grossular with Diopside (ex Kosnar coll) | Mineral | Badakhshan Province, Afghanistan | 5.6 x 3.8 x 3.4 cm | 2007-09-25 |  |
| 283 | Scapolite and Diopside | Mineral | MacGregor Lake, Perkins, Quebec, Canada | 3.8 X 2.5 X 1.3 cm | 2006-09-05 |  |