Colorline is a family-owned and operated company specializing in fine quality Sapphires & Rubies. We are headquartered in the prestigious International Gem Tower in New York City.
We pride ourselves on being a prompt and dependable source for fine gemstones. We look forward to serving you and adding you to our list of many satisfied customers.
GemGenève is the main partner of the Digital Jewelry Week in October 2024! Student? Young Designer?
Enter contest and your piece will maybe be produced and showcased at the next GemGenève show!
Are you a Designer or an Emerging talent? Do you have interesting pieces to showcase to a wide audience?
We are seeking new talents for our next edition in May 2025. Should you be interested in exhibiting: