Timeless
Elegance,
Crafted to Shine.
Certified diamond studs set by hand in white gold — the four-prong signature, and the settings that surround it. Fine jewellery made to be worn today and inherited tomorrow.
Chapters of Light
Each collection is a study in restraint — considered, refined, and made to hold its own for generations.
A house built on quiet artistry.
Founded in Illinois with a devotion to modern craft, Luck Xiour designs fine diamond jewellery for a new generation of American collectors. We work in small, considered editions — each piece measured in patience, precision, and light.
Every diamond is ethically sourced and independently certified. Every setting is finished by hand. Luxury, we believe, lives in the details you never quite see — but always feel.
Luxury, Redefined.
Certified Diamonds
Every stone accompanied by an independent grading report.
Exceptional Craftsmanship
Hand-finished by master jewellers in small editions.
Modern Luxury
Silhouettes engineered for the way women live today.
Made with Devotion
Designed and finished in our Illinois atelier.
Best Sellers
As Worn By Our Collectors
Details That Speak
Certified diamond rings, handcrafted earrings, and delicate necklaces — seen closely, as they are made.
Our Official Boutiques
Luck Xiour is available exclusively through our authorised marketplace partners — each verified for authenticity and service.
Follow the House
From Our Collectors
"I wasn't planning on buying myself a ring, but I saw the solitaire and just... couldn't stop thinking about it. Three weeks later it's basically never off my hand."
"Ordered the drop earrings for my sister's wedding. Got so many compliments I had to explain where they were from like five times that night."
"Honestly the packaging alone made it feel special before I even opened the box. The necklace is even better in person than in photos."
"Bought the huggie hoops as a small treat-myself thing after a rough year. Small purchase, weirdly big mood boost."
About Luck Xiour
Luck Xiour is a fine diamond jewellery house headquartered in Oswego, Illinois, USA. The house designs certified diamond rings, earrings, necklaces, bracelets, and pendants, hand-finished in small editions and sold through authorised marketplace partners.
- Brand name
- Luck Xiour
- Category
- Fine diamond jewellery house
- REGISTERED OFFICE
- Oswego, Illinois 60543, USA
- Markets served
- United States
- Materials
- Certified natural diamonds, 14k and 18k yellow gold, 14k and 18k white gold, platinum
- Certification
- Independent gemmological grading report supplied with every diamond
- Sourcing
- Kimberley Process compliant suppliers with documented chain of custody
- Production
- Thoughtfully crafted in small editions by skilled artisans and trusted partners in the USA and India, with designs and quality standards guided by Luck Xiour.
- Sales model
- Sold through authorised marketplace partners, not direct checkout
- Contact
- info@luckxiour.com
Questions, Answered
What makes Luck Xiour diamonds certified?
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Every Luck Xiour diamond arrives with an independent grading report from a recognised gemmological laboratory. The report states the cut, colour, clarity, and carat weight of the stone, along with its measurements and any treatments. We do not set a diamond that cannot be documented this way.
Where is Luck Xiour jewellery made?
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Our jewellery is crafted through a combination of in-house craftsmanship and trusted partners in the USA and India, often made to our own designs and specifications. Every piece is carefully quality-checked to meet Luck Xiour’s standards.
How do I care for diamond jewellery?
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Clean diamond jewellery with warm water, a drop of mild dish soap, and a soft toothbrush, then dry with a lint-free cloth. Remove pieces before swimming, exercise, or applying lotion. Store each item separately in a soft pouch, and have settings checked once a year.
Are Luck Xiour diamonds ethically sourced?
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Yes. We source only from suppliers who comply with the Kimberley Process and can trace their stones through a documented chain of custody. Metals are refined from recycled and responsibly mined sources. Sourcing documentation is available on request for any piece we sell.
Where can I buy Luck Xiour jewellery?
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Luck Xiour sells exclusively through authorised marketplace partners rather than a direct checkout. Our Where to Buy page lists each official storefront, including Etsy, Amazon, Shopify, Walmart Marketplace, eBay, TikTok Shop, Facebook Shop, and Instagram Shop, with launch status for each.
What metals does Luck Xiour use?
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Our pieces are made in 14k and 18k yellow gold, 14k and 18k white gold, and platinum. White gold is finished with rhodium plating for a bright, even surface. Metal type is stated for every design so you can match new pieces to what you already wear.
How do I choose the right diamond?
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Start with cut, which governs how much light a diamond returns, then balance colour, clarity, and carat to your preference. Our Diamond Guide explains the 4Cs in plain language and shows the grading ranges Luck Xiour works within for each collection.
Does Luck Xiour offer engagement and wedding jewellery?
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Yes. The Wedding Collection includes engagement rings, eternity bands, and matching bridal companions, all set with certified diamonds. Pieces are produced in limited editions, so availability varies by marketplace partner and by season.
A Letter, Occasionally.
First access to new arrivals, private previews of the Signature Collection, and quiet notes from the atelier.