Moonlight Collection Round Cluster Necklace18K White Gold with 1.75ct Frosted Sky Cluster Necklace Set from Vivien of Holloway Antique English Floral Cluster Diamond Necklace at 1stDibs Mixed Cut Crystal Cluster Necklace Madewell Dramatic Cluster Necklace. This Wooden Cluster Necklace Set features a 16" necklace with an extension and 2. 75" drop earrings. Expertly crafted with an assortment of wooden beads, this set creates a unique and stylish bib statement. Beautiful and versatile, it adds a touch of natural beauty to any outfit. Lead & Nickel Compliant Photo may have been enlarged and or enhanced.