Rubrum Handcrafted Jewelry Address: 928 S Western Ave Phone Number: (213) 384-6747 (No Ratings Yet)Loading... Rubrum is handcrafted jewelry by Jennie Kim. She uses gemstones, pearls and silver. The boutique shop is located on the third level of Koreatown Plaza. Since 2011. Vermont GalleriaLeeHwa Hanbok ShopCreamistry - ClosedMia Jee Tandoori - Closed Posted in SHOPPING and tagged jewelry, Korean, Koreatown Plaza.