18K Gold Box Chain Necklace – 2mm

Crafted in solid 18K gold, this piece is solid gold — never gold-filled or plated.

This 18K Solid Gold Round Section Chain features a bold 2mm thickness with a precise diamond-cut finish. A refined essential—elegant enough to wear solo, strong enough to hold your favorite pendant. • 20 inches — approximately 4.23 grams • 22 inches — approximately 4.66 grams • 24 inches — approximately 5.00 grams ✅ Style: Solid Round Box Chain in Yellow Gold with a High-Polish Diamond-Cut Finish Elegant and durable, this 2mm round-box chain is handcrafted from genuine 18K solid gold. The diamond-cut surface subtly reflects light, giving the piece its signature shimmer. A strong, stylish chain built for everyday elegance or elevated layering.

Custom length or width may be available on request. Handmade by Maya Jeweler.

Chain Length (Men): 18” sits at the collarbone | 20” slightly below | 22” upper chest | 24”+ longer style.

Chain Length (Women): 16” at the neckline | 18” classic everyday | 20” a bit longer | 22”+ for layering.

Width: 2–3mm minimal | 4–5mm balanced everyday | 6–8mm bold statement.

Weight Guide: Approximate weights vary depending on length and width. Reference weights are shown on product pages.

Fit Tip: If between sizes, we recommend choosing the longer option.

Processing & Shipping: Orders are processed within 1–2 business days with tracking provided across Canada and the U.S.
Insurance & Signature: High-value shipments are fully insured and require a signature upon delivery.
Returns/Exchanges: Accepted within 7 days of delivery if unworn and in original condition (custom or engraved items are non-returnable).
Return Shipping: Exchanges are free — we bear the exchange shipping cost. For a return for a refund, the return shipping cost is the responsibility of the customer, unless the item is defective or wrong, in which case we will handle it with priority.
Warranty: Manufacturing defects are covered for 6 months (excludes normal wear/tear or accidental damage).
Support: Please contact us at support@mayajeweler.com to request approval before sending back an item.