Niceup 30pcs Heart Gemstones – 1.57in Acrylic Heart Diamonds for Pool Toys & Mermaid Treasure Hunts

Bright, kid-friendly 3D Heart Gemstones for Pool Fun

Niceup offers a 30-piece set of heart-shaped acrylic diamonds designed for water play, parties, and creative decorating. Each gem measures about 1.57 inches across and sits with a gem-like sparkle that catches the light as you move through the water. The size is intentionally chosen to be easy for small hands to grab, helping little swimmers engage with the treasure-hunt vibe without fatigue.

With ten vibrant color options—including red, yellow, navy blue, sky blue, green, pink, purple, hot pink, orange, and clear—the collection invites color matching, sorting games, and imaginative play that can adapt to any theme, from mermaid lagoons to pirate shores. The crisp facets and glossy surface imitate genuine crystals, adding a sense of magic to pool time or party setups.

Durable, kid-friendly design

Crafted from non-toxic acrylic, these gems are built to withstand playful drops and enthusiastic scooping. Each piece weighs about 0.5 ounces, a comfortable heft that feels substantial in small hands yet light enough for quick scoops, tosses, and treasure-dig action.

Versatile for events and everyday fun

Beyond pool play, these heart gems shine as party favors, table decor, or centerpiece accents for weddings, Valentine’s events, or themed birthday parties. They also double as colorful counters for early math games, color recognition activities, and DIY crafts.

What you get and how to use it

• 30 heart-shaped acrylic diamonds in a mix of colors
• Ideal size for little hands to grasp and handle
• Durable, non-toxic construction for safe play
• Great for treasure hunts, decorations, and party favors
• Supports imaginative play and early learning activities

Ways to use these gems

• Pool treasure hunts and mermaid adventures
• Color-sorting games and color-matching challenges
• Table decor, centerpieces, and event accents
• DIY crafts, crafts projects, and sensory play