
Blue Crystal Necklace + Earring Set in Blue Crystal in Gold
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Lifetime Color Guarantee Our jewelry won’t fade or tarnish, ever.
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Eco-friendly & Ready-to-Gift Packaging Plus a free sticker pack with every order.
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100% Waterproof & Sweatproof Active-friendly and made for everyday wear (even in the ocean, pool, gym, and spa)
Description
Blue Crystal Necklace + Earring Set in Blue Crystal in Gold by Sera Jewels offers quiet luxury for the discerning collector. Each piece is meticulously handmade by skilled artisans, translating provenance into a wearable heirloom: a vivid blue crystal framed by a refined gold-tone setting. As the collection nears closure, only a few units remain, ensuring this set carries a restrained sense of rarity and lasting appeal.
Designed to endure as a timeless investment, the pairing merges elegance with durability. The cool radiance of the blue crystal against warm gold provides versatile styling for day to night, from intimate gatherings to grand occasions. With limited availability and a promise of careful craftsmanship, this set embodies a refined, collectible charm in the Sera Jewels portfolio—an heirloom-in-waiting rather than a passing trend. Shipping guaranteed and crafted to rigorous standards of quality.
- Handcrafted by skilled artisans to exacting standards, featuring a blue crystal centerpiece set in a gold-tone frame.
- Premium blue crystal with facets that capture light with quiet intensity.
- Coordinated necklace and earrings set designed for versatile, timeless styling.
- Limited availability with only a few units remaining in this closing collection.
- Timeless value and collector appeal, crafted to endure as a refined heirloom.
Materials
Our jewelry is crafted from top-quality stainless steel and then plated with 18k gold through Physical Vapor Deposition (PVD).
This modern plating method is ten times thicker than traditional gold plating, environmentally friendly, and involves a vacuum coating process that ensures an exceptionally durable finish.
All our freshwater pearls are genuine and handpicked for their brilliant luster.
Lifetime Color Warranty

Our jewelry is 100% waterproof so you can do your daily routine without having to take it off! You can wear your jewelry in the shower, in the pool, to the gym, and at the beach, they will never tarnish! ✨
We feel confident that our jewelry won't lose color over time. In fact, we feel so confident about the quality that we'll provide you with a lifetime warranty on all gold or silver color issues.
If your item tarnishes, we'll send you a brand-new item. No questions asked.
Delivery & Packaging
Free Shipping & Tracked Delivery: We ship worldwide for free. Once your package is shipped, you will receive a tracking number by email.
Customs Duties & Taxes: The total amount you pay includes all applicable customs duties & taxes. We guarantee no additional charges on delivery.
Eco-friendly Packaging: Each piece of jewelry comes in an SERA JEWELS cotton bag and eco-friendly packaging. We also include free stickers with every order!


Free Shipping
Water & Sweat proof
Lifetime Warranty
Free Sticker Pack
Join 1 Million Happy Customers Worldwide




You might also wonder
Can I really wear my jewelry 24/7?
Yes! At SERA, we're committed to crafting high-quality jewelry without the big price tag.
Each SERA piece is waterproof, sweatproof, hypoallergenic, tarnish-free, and cosmetic-friendly.
Designed to be worn every day, you will never have to take your jewelry off.
How is SERA jewelry fade-proof?
All our jewelry is made from the highest quality stainless steel, then plated with 18k gold using a technique known as Physical Vapor Deposition (PVD).
This modern plating method is ten times thicker than standard gold plating. It is environmentally friendly and employs a vacuum coating process, resulting in an extremely durable finish
Do you have a warranty?
We offer a lifetime color warranty ✨
We feel confident that our jewelry won’t lose color over time. If your item lost its golden tone, all you have to do is follow our warranty policy and we’ll send you a brand new item.
Do you ship to my country?
Yes! We offer free worldwide shipping 📦
All our orders are delivered in eco-friendly packaging, including an SERA JEWELS cotton pouch with each piece of jewelry, and a free sticker pack.
Is it safe to wear in chlorine and saltwater?
Absolutely! Whether you're lounging on a tropical beach or enjoying a swim on holiday, our pieces are designed to withstand it all.
