T1 Diamond Necklace
in 18k Rose Gold

Description & Details

Wrapped around the wearer in a continuous, unbroken circle, this necklace is traced with striking baguette diamonds. A reinvention of a Tiffany icon, Tiffany T1 designs represent individual strength and perpetual power, worn outwardly to express what lies within. Pair this necklace with Tiffany T earrings for a bold look, or simply wear it on its own.

Wrapped around the wearer in a continuous, unbroken circle, this necklace is traced with striking baguette diamonds. A reinvention of a Tiffany icon, Tiffany T1 designs represent individual strength and perpetual power, worn outwardly to express what lies within. Pair this necklace with Tiffany T earrings for a bold look, or simply wear it on its own.

  • 18k rose gold with baguette and round brilliant diamonds
  • 14.5" long
  • Product number:68915198
  • 18k rose gold with baguette and round brilliant diamonds
  • 14.5" long
  • Product number:68915198

18R BG DI NL

Tiffany T T1 diamond necklace in 18k rose gold.

The Tiffany Experience

When you choose Tiffany & Co., you become a valued member of the Tiffany family. Since 1837, we’ve prided ourselves on providing premium service, a tradition that continues to this day.



*Between October 15, 2024 and October 14, 2026, Tiffany & Co. will contribute USD $100 or $200 for every T Smile by Tiffany cord bracelet sold in participating jurisdictions, depending on the piece, to The Nature Conservancy for a minimum global contribution of USD $1,000,000. The Conservancy’s mission is to conserve the lands and waters on which all life depends. More information about the Conservancy is available by mail at 4245 N. Fairfax Drive, Suite 100, Arlington, VA 22203, USA; by phone at 800 628 6860 or at nature.org. Charity registration number 66007778 in the District of Columbia, USA. VOID WHERE PROHIBITED.

Behind the Design

T by Tiffany’s clean, graphic lines are an exercise in precision and refinement—each 90-degree angle formed by our master craftspeople in a swift, exacting motion.

Behind the Design

T by Tiffany’s clean, graphic lines are an exercise in precision and refinement—each 90-degree angle formed by our master craftspeople in a swift, exacting motion.



Responsibly Sourced

For more than two decades, we have made dedicated efforts to responsibly source the precious materials we use in our jewelry.

Tiffany & Co. Leader in Sustainable Luxury