15 Inch Chess Set — Handcrafted Marble and Onyx sets

Our 15 inch chess set collection sits in the perfect middle ground between compact elegance and full-scale presence. Large enough to play comfortably on, refined enough to display permanently — every set here combines 100% natural marble and onyx with traditional hand-carving to produce something that earns its place in any room it enters.

This collection is built for players who take both the game and their space seriously.

Why a 15 Inch Chess Set Is the Right Size

Size matters in chess — and the 15x15 chess board format gets it right for home use.

FIDE regulations specify a standard chess board size of 50 to 55 cm overall, with individual squares measuring 5 to 6 cm. Most FIDE championship boards stick to a square size of around 2 inches per individual square. Our 15 inch chess board sits comfortably within the practical home-play range — generous enough for comfortable piece movement, compact enough to live permanently on a coffee table, desk, or side table without dominating the surface. 

The 1.75-inch executive square size — which a 15 inch board accommodates well — fits comfortably on most coffee tables or end tables while remaining suitable for larger chess sets with a 3 to 3.5-inch king.

The result is a 15x15 chess set that plays properly, scales beautifully with quality stone pieces, and looks exactly right whether a game is in progress or not.

Natural Stone Craftsmanship That Feels Premium

All marble and onyx sets here come from natural stones without any artificial additions such as resins, composite materials or colours. The veining, tonal variations and natural patterns of each game set are purely made by nature and cannot be achieved artificially.
This results in all 15 inch chess sets being truly unique. It takes millions of years for the marble to form natural patterns which no factory process will ever achieve. You own a chess set with unique characteristics exclusive only to your board.

The quality of the craftsmanship is equally important for each game set. Every piece of a game set requires unique attention – from stone carving to balancing and polishing. This makes it possible to provide a smooth, elegant and perfectly weighed set of pieces. It is easy to tell a hand-made chess set apart from mass produced games.

Marble provides unique elegance with classical white, grey and cream shades combined with stylish and luxurious veining. Onyx game sets offer rich dark shades combined with transparency.

Every handmade chess set in this collection includes a full 32-piece set across both sides, with pieces sized and weighted to match the 15 inch board format for balanced, comfortable play from the first game.

Built for Play, Display, and Gifting

A luxury marble chess set in this size earns its surface space in multiple ways at once.

During play, the weighted stone pieces stay firmly placed after each move. The polished board surface handles regular use without deteriorating. The size gives both players comfortable room to think, plan, and move without pieces crowding each other. For a dedicated chess player, upgrading to a natural stone chess set in this format changes how the game feels — more deliberate, more considered, more satisfying.

Away from active play, a 15" chess board set in natural marble becomes a permanent room feature. Set the pieces in their opening positions and leave them. The natural stone holds its beauty indefinitely, looks intentional on any surface, and draws conversation from every visitor who notices it. A decorative chess set in marble doesn't need to be hidden away between games — it belongs on display.

As a gift, a luxury chess set in this size and material consistently lands differently from everything else in its category. It's unique, it's permanent, and it communicates genuine thought behind the choice. For birthdays, Father's Day, anniversaries, housewarmings, or corporate gifting — a 15 inch chess set in natural marble is the answer for anyone who wants to give something that lasts.

Among gifts for chess lovers specifically, this collection delivers on every level. It upgrades their playing experience, enhances their space, and gives them something they'd never quite justify buying for themselves. That combination is rare and it's exactly why a chess set gift from this collection never ends up in a drawer.

Browse the full OceanicX 15 inch chess set collection and find the stone combination that fits your space, your game, or the person you're buying for.

FAQs – Chess Set 15x15

1. Is the chess set 15x15 suitable for beginners or experts?

The chess set is suitable for both beginners and experts. This is because the extra space on the chess board allows beginners to have a better view of the moves, hence facilitating faster learning.

2. What is the standard chess board size?

FIDE specifies a standard tournament board of 50 to 55 cm overall with squares measuring 5 to 6 cm each. A 15x15 chess set works well for home use and casual serious play, sitting just below full tournament dimensions while remaining fully proportioned for quality piece sets. 

3. Is a marble and onyx chess set good for daily play?

Completely. Natural marble and onyx are dense, durable stones that handle regular use without scratching, warping, or deteriorating. The polished surface maintains its quality over years of active play with minimal care.

4. Is a stone chess set suitable for permanent display?

It's one of the strongest display options available. Natural stone holds its appearance indefinitely, carries unique veining that makes every set visually interesting, and looks genuinely intentional on any surface — coffee table, desk, or shelf.

5. Is a 15 inch chess set a good gift for chess lovers?

Among gifts for chess lovers, a handcrafted chess set in natural marble is one of the most consistently well-received options. It's unique, premium, and built to last — everything a thoughtful chess gift should be.

6. How do I clean a handmade marble chess set?

Wipe pieces and the board with a soft dry cloth after use. For marks, use a slightly damp cloth followed by immediate thorough drying. Avoid acidic cleaners and abrasive scrubbers — both damage polished stone surfaces over time.

7. What makes a handcrafted chess set different from a standard one?

Every piece in a handmade chess set is individually carved and polished by hand, giving each set natural variation in tone and veining that mass-produced sets simply cannot replicate. The result is a set with genuine character — one that improves with familiarity rather than looking identical to every other set on the market.

8. How much space would I need to put the chess board if it were 15x15?

You would need a medium-sized table. The chess set does not need a large space, but it would provide the chess players with enough room.