When you think HART, think of joyful jewelry. Created by Charlestonian Hart Hagerty in 2016, each piece of HART is a talisman to positivity, creating a soul-boosting experience for the modern, mindful woman. The MAMA Compass Key Necklace features the MAMA Compass Key Charm on a Mini Belcher Chain. Designed to layer effortlessly, the charm is not fixed in place, allowing it to slide freely. The lightweight, versatile chain can be clasped at multiple lengths, making it a meaningful and adaptable piece for everyday wear.

Product Details

Charm: 27.5mm tall, 12mm wide. White CZ stone. Tarnish-resistant 18K gold plating that is long-lasting with proper care. Plating thickness is 4x industry standard for extra durability (80 mils vs. 20 mils). Plated over quality brass (not a lightweight alloy); nickel-free. Responsibly manufactured and plated with recycled gold in an environmentally-friendly facility. 

Chain: Available in 18" or 22". Chain links approximately 3mm tall, 3mm wide. Durable gold-filled 18K chain made in USA (gold-filled is the next best thing to solid gold). Finished with a gold-filled lobster clasp. Sliding charm attachment style (charm moves freely on the chain).

Care Instructions

Preserve your jewelry by removing it before sleeping and showering, and reducing exposure to sweat, salt water, and chemicals like chlorine, perfume, makeup, and lotions. If exposed, rinse your jewelry with purified water, pat dry, and store in a pouch. For best results, clean with HART’s Cleaning Kit.

Size & Fit

18" L or 22" L
Charm: 27.5mm H x 12mm W
Chain links: 3mm H x 3mm W

Shipping Details

Please allow 5–7 days for standard delivery.

Return Policy

This item is available for return within 15 days of receipt. Personalized items are final sale and not available for return.