Hook: Floor Small (Green Square)The Reliquary Vase decoration fits into a small green square floor hook.
Hook: Floor Medium Narrow (Blue Rectangle)The Reliquary Vase decoration fits into a narrow blue medium rectangle floor hook.
How to Get a Reliquary Vase Decoration
Cartel Pack Decorations
The Reliquary Vase decoration can be dropped from Constable's Stronghold Packs, which were released on the Cartel Market and bought with Cartel Coins. Cartel Packs, including the Constable's Stronghold Pack, include a random selection of items from the Constable's Stronghold collection of items. You aren't guaranteed to get a Reliquary Vase decoration from a Constable's Stronghold Pack, but it is one of the few ways to get a Reliquary Vase deco apart from buying it on the GTN from another player.
If you're looking to get a Reliquary Vase, the easiest way to get it is to head to the Galactic Trade Network (GTN) in SWTOR and buy it with credits from another player. If it's very rare and not available on the Cartel Market, you could try buying from the GTN and hope you get it.
Contributors: Thank you Venoor [Jung Ma] for allowing his Stronghold Vase to be shared!