Collection: Ecogemma Necklaces

Elegance with Intention. Light with Meaning. Crafted for the Conscious Heart.
The Ecogemma Necklaces Collection is a tribute to refined beauty and responsible luxury. Each necklace is designed to illuminate not only your neckline, but your values—crafted with care, worn with purpose, and destined to become part of your personal story.
Handmade in 18K recycled gold, Ecogemma necklaces feature your choice of two ethically sourced gemstones:
Stone Selection
💎Lab-Grown Diamond
Created using advanced CVD or HPHT technology, these diamonds are chemically identical to mined stones—graded D in color, VS clarity, and certified by IGI or GIA. They offer timeless brilliance with zero environmental or ethical compromise.
✨Moissanite
For those who seek even greater fire and a more accessible price point, moissanite delivers unmatched sparkle and durability. Ethically synthesized from silicon carbide, it's a radiant alternative that reflects both beauty and conscience.
Note: Many of our necklace designs share imagery and descriptions with our Lab-Grown Diamond collections. If you prefer the same style with moissanite for enhanced brilliance and value, simply contact us. Every Ecogemma piece is fully customizable in your choice of stone, metal tone, and finish.
From minimalist pendants to statement halos, from bridal sets to everyday elegance, Ecogemma necklaces are designed to evolve with you—marking moments, expressing identity, and celebrating love in all its forms.
Ecogemma Signature Values
Sustainable Luxury
No mining. No violence. No compromise.
Conscious Craftsmanship
Recycled gold, conflict-free stones, and cruelty-free production
Global Service Excellence
CAD previews, HD glamour shots, and insured worldwide shipping
Personalized Experience
Custom stone selection, metal tone, chain length, and matching sets available
Thousands of Designs Available
Ecogemma offers an extensive archive of original jewelry styles—including rings, earrings, bracelets, and necklaces. Interested clients may request our full product catalog.
💎 Suitable For
Ecogemma is more than a jewelry brand—it's a promise. A promise that beauty can be ethical, that luxury can be personal, and that every piece can carry not just sparkle, but soul.
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Econ-894 — The Orbit of Light Lab Diamond Tennis Necklace
Regular price $6,790.00 USDRegular priceSale price $6,790.00 USD -
Econ-858 — The River of Light Lab Diamond Tennis Necklace
Regular price $0.00 USDRegular priceSale price $0.00 USD -
Eco-805 | Pink Lab Diamond Ring in 14K Gold By Ecogemma
Regular price $2,980.00 USDRegular priceSale price $2,980.00 USD -
Econ-893 — The Golden Pulse Lab Diamond Pendant | Ethical Luxury
Regular price $2,300.00 USDRegular priceSale price $2,300.00 USD -
Eco-169 | 18K Rose Gold Lab-Grown Diamond Necklace – IGI Certified | Ecogemma
Regular price $0.00 USDRegular priceSale price $0.00 USD -
Econ-846 — The Heartline of Light Lab Diamond Pendant
Regular price $1,280.00 USDRegular priceSale price $1,280.00 USD -
Econ-892 — The Radiant Creed Lab Diamond Cross Pendant
Regular price $1,780.00 USDRegular priceSale price $1,780.00 USD -
Econ-887 — The Blooming Heart Lab Diamond Pendant
Regular price $2,030.00 USDRegular priceSale price $2,030.00 USD -
Econ-003 — The Pharaoh's Legacy Lab Diamond Pendant
Regular price $7,700.00 USDRegular priceSale price $7,700.00 USD -
Econ-505 — The Solstice Flame Lab Diamond Solitaire Pendant
Regular price $4,900.00 USDRegular priceSale price $4,900.00 USD -
Ecogemma-853 Couture Trilogy: Custom 160+ Lab Diamond Suite in 18K White Gold (Tennis Necklace, Earrings & Ring)
Regular price $0.00 USDRegular priceSale price $0.00 USD -
Econ-525 — The Arc of Radiance Lab Diamond Necklace
Regular price $2,380.00 USDRegular priceSale price $2,380.00 USD -
Econ-002 — The Light of Devotion Lab Diamond Cross Pendant
Regular price $1,580.00 USDRegular priceSale price $1,580.00 USD -
Econ-758 — The Whispered Flame Lab Diamond Pendant
Regular price $1,080.00 USDRegular priceSale price $1,080.00 USD -
Econ-764 — The Orbit of Brilliance Lab Diamond Halo Pendant
Regular price $28,800.00 USDRegular priceSale price $28,800.00 USD -
Econ-001 — The Sacred Geometry Lab Diamond Cross Pendant
Regular price $3,080.00 USDRegular priceSale price $3,080.00 USD