
EFFY 14K Yellow Gold Open Cuff Ring with Emerald - Cut Black Onyx, Oval White Agate & Diamond Accent - 7.95 Carat Total Gem Weight, 0.04 Carat Total Diamond Weight
EFFY knows how to bottle a moment of midnight glamour and set it on the hand like a souvenir from a faraway city—one where the lights never sleep and every street feels like a promise. This 14K yellow gold cuff ring takes that feeling and makes it tangible, starring a bold, emerald-cut black onyx that looks like a calm night sea under a moonless sky, sleek and mirror-deep. Each corner is held with confident prongs, letting the onyx sit proud and architectural, like a modern skyline carved into stone. Beside it, a luminous oval of white agate brings the sunrise—soft, creamy, and quietly hypnotic—creating that unforgettable contrast of dark-to-light that always turns heads in the best way.
Between the stones, a petite line of diamonds sparkles like distant constellations, adding just enough shimmer to make the whole design feel alive without stealing the drama (0.04 carats total diamond weight). The open cuff silhouette gives the ring an airy, fashion-forward edge, as if it was designed for a woman who collects destinations and memories—and still wants her jewelry to feel effortless on a Tuesday. With a total color gemstone weight of 7.95 carats, the look is luxuriously substantial, yet the clean geometry keeps it chic, not heavy. The yellow gold warms everything up, casting a golden-hour glow that flatters every skin tone and makes the black onyx feel even richer.
This is the kind of ring that pairs beautifully with a crisp blazer sleeve, a silk slip dress, or that perfectly worn-in travel jacket—because it’s not trying to match a moment, it’s trying to create one. The styling feels powerful and polished, but there’s also a sensual softness in the agate’s pale sheen, like cashmere against sun-kissed skin. Whether it’s a self-gift to celebrate a milestone or a jaw-dropping surprise for someone adored, it lands with that rare energy: striking, wearable, and impossible to forget. Slip it on and suddenly the day feels like it has a soundtrack—bold, glamorous, and entirely yours.
Details:
- Main Stone: Black Onyx
- Accent Stone: White Agate
- Total Color Weight: 7.95 carats
- Total Diamond Weight: 0.04 carats
- Metal Type: 14K Yellow Gold
- Designer: EFFY
- MSRP: $2,374
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
EFFY knows how to bottle a moment of midnight glamour and set it on the hand like a souvenir from a faraway city—one where the lights never sleep and every street feels like a promise. This 14K yellow gold cuff ring takes that feeling and makes it tangible, starring a bold, emerald-cut black onyx that looks like a calm night sea under a moonless sky, sleek and mirror-deep. Each corner is held with confident prongs, letting the onyx sit proud and architectural, like a modern skyline carved into stone. Beside it, a luminous oval of white agate brings the sunrise—soft, creamy, and quietly hypnotic—creating that unforgettable contrast of dark-to-light that always turns heads in the best way.
Between the stones, a petite line of diamonds sparkles like distant constellations, adding just enough shimmer to make the whole design feel alive without stealing the drama (0.04 carats total diamond weight). The open cuff silhouette gives the ring an airy, fashion-forward edge, as if it was designed for a woman who collects destinations and memories—and still wants her jewelry to feel effortless on a Tuesday. With a total color gemstone weight of 7.95 carats, the look is luxuriously substantial, yet the clean geometry keeps it chic, not heavy. The yellow gold warms everything up, casting a golden-hour glow that flatters every skin tone and makes the black onyx feel even richer.
This is the kind of ring that pairs beautifully with a crisp blazer sleeve, a silk slip dress, or that perfectly worn-in travel jacket—because it’s not trying to match a moment, it’s trying to create one. The styling feels powerful and polished, but there’s also a sensual softness in the agate’s pale sheen, like cashmere against sun-kissed skin. Whether it’s a self-gift to celebrate a milestone or a jaw-dropping surprise for someone adored, it lands with that rare energy: striking, wearable, and impossible to forget. Slip it on and suddenly the day feels like it has a soundtrack—bold, glamorous, and entirely yours.
Details:
- Main Stone: Black Onyx
- Accent Stone: White Agate
- Total Color Weight: 7.95 carats
- Total Diamond Weight: 0.04 carats
- Metal Type: 14K Yellow Gold
- Designer: EFFY
- MSRP: $2,374













