Black & Multi Green Onyx Marble Chess Pieces — Handmade, No Board

This black and multi green onyx marble chess pieces set is hand-carved from deep black marble and multi green onyx — the most dramatically banded stone in the RADICALn collection, with pronounced amber, rust, and forest-green banding running through every piece. This listing includes pieces only; no board is included. The pieces are sized to fit standard 16 to 20 inch chess boards.

32 hand-polished pieces  ·  No board included  ·  King 3.5 in  ·  Fits 16–20 inch boards  ·  Free US shipping  ·  30-day returns

What's Included in This Black & Multi Green Onyx Chess Pieces Set

• 32 × hand-carved natural stone chess pieces — 2 Kings, 2 Queens, 4 Bishops, 4 Knights, 4 Rooks, and 16 Pawns — 16 pieces in deep black marble and 16 in multi green onyx — each individually hand-carved to Staunton form and hand-polished to a smooth finish
• No board included. This is a pieces-only listing. The pieces are sized to fit standard 16 to 20 inch chess boards.
• Individual felt bottoms for all 32 pieces — a separate felt bottom packet included for every piece, preventing contact scratching during play and storage
• RADICALn branded secure fragile packaging — purpose-built for natural stone transit
• Piece replacement service — if any piece is ever chipped or damaged, contact us and we will source a matching replacement

Need a board too? See our complete marble chess sets or our 15-inch board-only listing from $79.35.

The Most Dramatically Banded Stone in the Collection

Multi green onyx is a more dramatically banded variety of onyx than the standard green onyx used in RADICALn's White & Green Onyx products. Where standard green onyx shows a relatively consistent forest-green base with subtle amber undertones, multi green onyx displays stronger, more varied banding — deep green, amber, rust, and orange-brown bands running through the same piece in irregular patterns. Paired against deep black marble, the result is the boldest stone combination in the RADICALn pieces collection — a visually intense set where no two multi green onyx pieces carry the same banding arrangement.

This pieces-only listing suits buyers who already own a 16 to 20 inch chess board and want to upgrade to the most visually distinctive natural stone pieces RADICALn offers, at $75.85 without committing to a matching board.

Built for Bold Interiors, Custom Boards, and Serious Collectors

As standalone objects, these pieces are striking displayed in a bowl or on a shelf — the amber-rust-green banding of multi green onyx makes each piece individually interesting in a way uniform stones cannot match. For buyers building a custom setup, these pieces pair with any 16 to 20 inch board in a contrasting stone or finish, and suit dark academia, gothic, maximalist, and bold eclectic interiors particularly well.

As a gift, this works well as a birthday present for a collector or chess player with a bold home aesthetic, a Halloween or autumn gift where the dark and warm-toned banding suits the season, and a replacement set for someone whose existing Black & Multi Green piece set needs a refresh.

Materials & Craftsmanship — Black Marble and Multi Green Onyx

Multi green onyx is a variety of banded chalcedony with more pronounced and more varied color banding than standard green onyx — deep green, amber, rust, and orange-brown bands running through the stone in irregular patterns formed by trace mineral deposits during geological formation. The stone retains the semi-translucent quality characteristic of onyx, allowing light to pass through and amplify the color depth. The black pieces are carved from natural black marble — a dense, fine-grained metamorphic stone that polishes to a deep, consistent reflective surface, providing high-contrast definition against the multi green onyx.

Every piece is individually hand-carved to Staunton form and hand-polished after carving. Because multi green onyx has the most dramatic natural banding variation of any stone in the RADICALn collection, the color pattern on your specific pieces will differ more noticeably from the product photography than with any other stone.

Specifications

How to Care for Your Black & Multi Green Onyx Chess Pieces

• Cleaning: Wipe pieces with a slightly damp soft cloth and dry immediately. Multi green onyx is more porous than standard marble — avoid leaving moisture on the onyx surfaces.
• What to avoid: Never use acid-based cleaners — these permanently damage both multi green onyx and black marble. Use only a dry cloth or pH-neutral stone cleaner.
• Preserving the color banding: The amber, rust, and green tones of multi green onyx can shift with prolonged direct sunlight. Position pieces away from direct window light long-term.
• Storage: Store pieces separated in soft cloth bags to prevent contact scratching between the multi green onyx and black marble pieces.

Perfect For

• Buyers who already own a chess board — for upgrading to the most visually dramatic natural stone pieces in the RADICALn collection without replacing an existing board
• Custom board pairings — for buyers building a personalized setup with a 16 to 20 inch board, particularly a dark or dramatic contrasting board
• Bold and maximalist interiors — dark academia, gothic, eclectic, and dramatic spaces where the high-contrast black and multi green onyx pairing is a natural fit
• Halloween and autumn gifting — the deep black marble and amber-rust banded onyx suit the season's aesthetic directly
• St. Patrick's Day — genuine green onyx-family stone at an accessible pieces-only price point
• Natural stone and onyx collectors — the most dramatically banded onyx variety in the RADICALn collection
• Replacement piece sets — for replacing lost or damaged pieces from an existing Black & Multi Green chess set

Explore the Full Range

• Want a complete set with a board? See the Black & Multi Green 15-inch Complete Chess Set ($125.90) →
• Want a softer green onyx pairing? See the White & Green Onyx Chess Pieces ($75.85) →
• Need just a board? See our 15-inch board-only listing ($79.35) →
• Browse the full collection: All Marble Chess Sets →  ·  All Board Games →

This black and multi green onyx marble chess pieces set brings the most dramatically banded stone in the RADICALn collection to any 16 to 20 inch chess board you already own — deep black marble against richly banded multi green onyx, with no two pieces alike. No board is included with this listing. At $75.85 with free US shipping and a 30-day return guarantee. Contact us if you have questions about board compatibility or the multi green onyx stone. We know every set we make.