Handcrafted Energy Core Tritium Necklace

370.00 GBP

Summer Edit: 15% OFF with code KEEPEDGE15. Free shipping $100+. Duties & taxes included.

Style: Rainbow Core (Seven Vials)
Vial Color: Rainbow Core (Seven Vials)

Discover the glow that never fades. The Handcrafted Energy Core Tritium Necklace merges futuristic energy aesthetics with timeless silver craftsmanship. Inspired by sci-fi power modules, this pendant is made from .999 fine silver, hand-shaped and embedded with self-illuminating tritium vials that emit a steady glow for up to 25 years, with no need for charging or exposure to light.

Every necklace is a quiet beacon of individuality—functional, durable, and deeply expressive. Whether you're drawn to minimalist design or a burst of cyberpunk color, this collection offers a glow that reflects your personal core.

Its glow performance is best seen in low-light environments, and we recommend watching our detailed real-shot video for a closer look.

Available in Two Distinct Designs:

  • Single Vial Core (Two Sizes)
    A clean, modern form with a single tritium vial.

    • Large Core: Vial size: 2×12 mm | Pendant: 22 × 9 × 5.5 mm

    • Small Core: Vial size: 1.5×6 mm | Pendant: 16 × 9 × 5.5 mm

    • Available in seven colors: Red, Orange, Yellow, Green, Cyan, Blue, Violet

  • Seven-Vial Rainbow Core
    A bold, colorful expression featuring seven 1.5×6 mm tritium vials in a fixed rainbow sequence—from red to violet.

    • Pendant Dimensions: 24 mm (L) × 9–10 mm (W) × ~3 mm (T)

    • Vials: 7 × 1.5×6 mm

    • Color configuration: Fixed gradient (Red, Orange, Yellow, Green, Cyan, Blue, Violet)

Each necklace is meticulously handmade and requires around 7 days for production.

If you’d like a custom color combination for the seven-vial version, please select the seven-vial option and leave your preferred colors in the order notes. Please also include the color order, such as from top to bottom on the pendant. Multiple color combinations are supported.

Product Details:

  • Product Name: Handcrafted Energy Core Tritium Necklace

  • Material:

    • Pendant: 999 Fine Silver

    • Chain: 925 Sterling Silver

  • Chain Length: 70 cm (27.5 inches)

  • Glow Source: Tritium vials (self-luminous, no charging required)

  • Glow Duration: Up to 25 years

  • Craftsmanship: 100% Handmade | Production time: ~7 days

  • Design Variants:

    • Single Vial Version

      • Large: 22 × 9 × 5.5 mm (Vial: 2×12 mm)

      • Small: 16 × 9 × 5.5 mm (Vial: 1.5×6 mm)

      • Colors: Red, Orange, Yellow, Green, Cyan, Blue, Violet

    • Seven-Vial Rainbow Version

      • Size: 24 × 9–10 × ~3 mm

      • Vials: 7 × 1.5×6 mm

      • Colors: Fixed Rainbow (R, O, Y, G, C, B, V)

  • Included Items:

    • 1× Tritium Pendant

    • 1× 925 Sterling Silver Chain

    • 1×  Silver Jewelry Polishing Stick. (Helps gently clean silver jewelry and remove tarnish or surface stains caused by daily wear.)

Lovely Robin - Your Sparkle in Every Day.

Lovely Robin is an innovative jewelry design brand established in London, UK, that blends delicate natural elements with vibrant multicultural designs, encouraging people to find simple joys in everyday life.

We are committed to social responsibility, crafting each piece of jewelry with care to serve as a powerful emotional conduit, enhancing the wearer's emotional experience and sense of happiness.

Lovely Robin emphasizes that our jewelry is not just a fine adornment but also a dynamic lifestyle, helping people maintain a deep connection with nature and inner peace even in the fast-paced modern world.

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