Shop › Necklace Matte onyx triangles 1/4”, with 18K clasp 20” and/or 18” with 18K clasp Image 1 of 1 Necklace Matte onyx triangles 1/4”, with 18K clasp 20” and/or 18” with 18K clasp $1,250.00 $1150.00 for 20” and $950.00 for 18”. Can by attached to each other for long strand. Add To Cart Added! $1150.00 for 20” and $950.00 for 18”. Can by attached to each other for long strand. You Might Also Like Collaboration Neckpiece with Kathleen Nowak Tucci $6,500.00 Aquamarine Strand $1,850.00 Sold Large Dragonscale Heart Pin/Pendant $2,295.00 Bronzite Strand $1,550.00 Cinquefoil Charm $550.00 Sold