Every Luine jewel begins its life upon your order, being meticulously crafted and refined until it meets our exacting standards. You will receive your unique Luine piece within 4 weeks of order, though typically earlier.

As each Luine piece is made exclusively for you, we cannot accept returns for change of mind. However, we stand firmly behind our craftsmanship with a 24-month guarantee against manufacturing defects, where we will promptly restore it to perfection or provide a full cash refund.

Absolutely. We are uniquely positioned to fulfil personal commissions – from adjusting carat sizes to reimagining settings. Reach us through our Contact page.

Luine’s lab-grown diamonds are chemically, optically, and physically identical to earth-mined diamonds. A Luine Diamond is forever.

Physical certificates ship with your order. Additionally, your unique diamond’s ID inscription is also emailed to you when available, which is verifiable through the IGI website.

Our collections are curated to require minimal care. Where inclined, clean with a soft brush in warm soapy water, rinse thoroughly, and dry with a microfiber cloth. Avoid harsh chemicals or ultrasonic cleaners.

Essential Inquiries