Glossy Rhombus Weaving Jewelry Set
This Rose Gold Marquise Jewelry Set embodies effortless luxury, a statement trio that glows with warm, luminous radiance. Crafted from polished rose gold-toned metal with intricate openwork detailing, their sleek marquise silhouette adds refined, timeless charm. the lightweight construction ensures all-day comfort, while the secure earring hooks and adjustable necklace fit provide worry-free wear. the lead-free, nickel-free construction makes them gentle on sensitive skin.
Details:
- Material: High-quality copper with 585 rose gold plating.
- Design: This set is a versatile addition to any wardrobe, blending sleek geometric design with timeless, feminine glamour.
- Dimensions: Size available 6-12, decorative top height 26mm, weight 4g per piece.
- Weight: Substantial yet lightweight for all-day wear
- Closure/Fit: Perfect for everyday wear, adding a subtle, elegant glow to work outfits and casual looks.
- 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
Glossy Rhombus Weaving Jewelry Set

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.
