Black Onyx Heart Necklace with Diamonds Ball Chain

Black Onyx Pendant Necklace in Sterling Silver and 14kt Yellow Gold. 18

Beaded Bezel Black Heart Onyx Pendant Necklace - 18K White Gold Platin –

Crown Pendant w/ Gold Alloy MB Cross on 3mm Onyx Beaded Necklace - King Baby Studio

Diamond and Black Onyx Heart Necklace 14K Diamond Heart - Israel

Dainty Real Black Onyx Crystal Pendant 925 Sterling Silver Chain Necklace and Healing Spiritual Chakra Crystal Stone Handmade Choker Chain Jewelry

Black Onyx Pendant Necklace, Darwin Collection

Black onyx, diamond, and gold starburst orb charm gold necklace – Thea Grant

Onyx Bead and Diamond Necklace For Sale at 1stDibs

Kazanjian Black Diamond Necklace, in 18K White Gold

Phillip Gavriel Men's Silver Onyx Tag Necklace PGSET3332-22, John Herold Jewelers

5mm Heart Shape Black Onyx Solitaire Pendant, Black Gemstone Pendant Necklace (1/2 ct, AAA Quality), 14K Yellow Gold, Women's, Size: One Size

14kt Gold Onyx and Diamond Dot Necklace

Elegant Black Onyx Pendant with Marcasite Ball on Sterling Silver Ital – JTYDS

Shop the King Baby Studio Necklace Q52-5045

Black onyx, diamond, and gold starburst orb charm gold necklace – Thea Grant