File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar (2013-01-15 21.30.47 by basstpm).jpg - Wikimedia Commons
File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - body (2013-01-16 17.18.13 by basstpm).jpg - Wikimedia Commons
Aria Diamond Series Bass Red | Reverb
Vintage 1960's Aria Diamond electric guitar 1802T made in Japan | eBay
Need more info on a Aria Diamond Bass Semi Hollow Guitar | TalkBass.com
1960's Aria Diamond Violin Bass Sunburst | Reverb Australia
New to me! Believe it's a 69 Aria Diamond. Can anyone confirm? Any other info please? Thanks : r/BassGuitar
Vintage 60's Aria Model 783 Diamond Series Hollow Body Bass for Sale in Mount Pleasant, WI - OfferUp