Adria Trillion Diamond Charm

Inspiration Behind the Adria Trillion Diamond Charm 

The Adria Trillion Diamond Charm brings bold geometry and quiet luxury together in one radiant design. Centered around a brilliant trillion-cut lab-grown diamond weighing approximately 1.0 carat total weight, this charm is all light, facets, and intention.

Handcrafted in 14K gold, its clean triangular silhouette evokes balance and clarity—symbols of harmony found in both nature and design. Designed as part of our Relic Collection, this Diamond Trillion Charm is made to layer seamlessly alongside textured medallions, relic coins, and gemstone strands, adding a modern flash of brilliance to your personal story.

Details, Measurements & Materials

• Included: One stone set charm. Chain sold separately.

• Charm Measurement excluding ¼” bail: 8mm x 8mm"

• Charm Metal: 14K Repurposed Solid Yellow Gold.

• Finish: Molten and Shiny

• Gemstone: 1.0 TCW Lab Grown Diamond; D Color, IF Clarity

• Hallmark: TSD, 14K

• Handcrafted in San Diego, California

Styling Tips & Layering Ideas for the Adria Trillion Diamond Charm 

• Solo Moment: Let the trillion diamond shine alone on a fine chain for minimalist sophistication.

• Relic Layering: Pair it with your favorite relic coin or textured medallion to contrast sparkle and patina.

• Mixed Shapes: Combine with marquise, pear, or round charms for a sculptural, high-vibe look.

• Everyday Luxe: Wear it with a crisp white tee and denim for California-cool contrast.

• Evening Upgrade: Layer it with a gold collar or strand of pearls for instant glamour.

Symbolism & Meaning

The trillion cut diamond—a modern shape with ancient symbolism—represents strength, balance, and creative clarity. Its three equal sides echo the elemental harmony between mind, body, and spirit. In the Adria, that symbolism meets effortless style: a piece that reflects both inner light and outer beauty.

Three Sisters Jewelry Brand Vision

Jewelry that aims to mirror the complexity of individuality and the concept of timelessness is the essence of the TSJ design aesthetic. Hand-rendered in precious metals and stones, our designs radiate an effortlessly chic, free-spirited style. Our personalized pieces are reflections of each wearer’s unique personal story, and can be layered and added to as memories are made and passions discovered.

Discover More about the Brand

Handcrafted & Made to Order by Three Sisters Jewelry - Ships Within 10 Business Days (Not Inclusive of Shipping Time)