Heart Cut Eternity Ring
Heart-cut stones, set point-down around the entire band — no gap, no plain metal showing between them. Each stone is held in four prongs, the setting open enough that light passes through from every angle. The ring is the same from every side, the hearts reading clearly whether the hand is still or moving. At 4 grams it sits lightly on the finger, the stones doing all the work. A ring with no beginning and no end — the kind of thing you put on once and stop noticing, because it stops feeling like jewelry and starts feeling like part of your hand.
Details:
- Material: 316L Stainless Steel, 18K Gold PVD Coating; prong-set heart-cut stones
- Available in: Gold, Silver
- Stone size: 5 mm per heart-cut stone
- Setting: 4-prong, full eternity
- Weight: 4 g
- Sizes: US 6, 7, 8, 9
- Finish: PVD-coated, tarnish-resistant, hypoallergenic, nickel-safe
- Processing: 2–5 business days
- Delivery: 10–20 business days to the US (up to 30 days during peak periods)
- Returns: 30-day hassle-free returns — contact us at contact@seiyi.com to get started
Heart Cut Eternity Ring

Social & Environmental Responsibility
We believe jewelry should tell the story of the hands that shaped it. In an age of mass-produced machine casting, we prioritize the human touch. We partner with master bench jewelers who utilize traditional techniques passed down through generations. By ensuring fair wages and safe working conditions, we help preserve the art of fine jewelry making, ensuring that every piece carries the soul and dignity of its creator.
True luxury is defined by longevity. We reject the "fast jewelry" culture that leads to tarnished metals and discarded stones in landfills. Our focus is on "Slow Jewelry"—pieces crafted from high-quality, recycled metals and ethically sourced gemstones designed to last a lifetime. A piece of jewelry isn't just a commodity; it’s a future heirloom. By investing in quality over quantity, we connect our customers to a product that grows more meaningful with every year it is worn.
Our commitment to the earth starts with what we extract and how we protect it. We prioritize the use of 100% recycled gold and silver to minimize the environmental footprint of mining. Furthermore, our packaging is FSC-certified and plastic-free. We also empower our customers with comprehensive care guides—because the better you treat your jewelry, the longer it remains beautiful, reducing the need for new resources and honoring the planet we call home.
