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Ada Large

18K gold necklace, 0.50 ct diamond

Sale priceFrom 2.190€
Letter Q

18K Gold Pendant Necklace

Sale price790€
Letter R

18-karat gold pendant necklace

Sale price790€
Letter S

18K gold pendant necklace

Sale price790€
Hera

18K Gold Milgrain Diamond Band Ring

Sale price2.200€
Soluna Pendant with Pink and Green Sapphires M

18K gold tray pendant with pink and green sapphires

Sale price2.690€
Olga

18K Gold Oval-cut Diamond Curved Ring

Sale priceFrom 2.090€
Letter T

18K Gold Pendant Necklace

Sale price790€
Letter U

18K gold pendant necklace

Sale price790€
Letter V

18K Gold Pendant Necklace

Sale price790€
Letter W

18K Gold Pendant Necklace

Sale price790€
Letter X

18K Gold Pendant Necklace

Sale price790€
Letter Y

18k gold pendant necklace

Sale price790€
Letter Z

18K Gold Pendant Necklace

Sale price790€
Cora

18K Gold Curved Pear-Cut Diamond Ring

Sale priceFrom 2.090€
Mila

18k Gold Marquise-Cut Diamond Curved Ring

Sale priceFrom 2.090€
Soluna Diamond Pendant M

18K Gold and Diamond Tray Pendant

Sale price2.890€
Soluna Brown Diamond Pendant M

18K Gold Tray Pendant with Brown and White Diamonds

Sale price2.690€
Soluna Blue Sapphire Pendant M

18-carat gold tray pendant with blue sapphires and diamonds

Sale price2.790€
Soluna Blue Sapphires M

18-carat gold blue sapphire and diamond cluster ring

Sale price2.390€
Soluna Pink and Green Sapphires M

18-carat gold ring with pink and green sapphire plate

Sale price2.290€
Soluna Blue Sapphire Pendant S

18K Gold Platter Pendant with Blue Sapphires and Diamonds

Sale price2.390€
Soluna pink and green sapphire pendant S

18K Gold Platter Pendant with Sapphires and Diamonds

Sale price2.290€
What is 18-karat gold jewelry, and why does Deloison choose it?

18-karat gold refers to an alloy composed of 75% pure gold, combined with precious metals that give it strength and color. It is the standard of excellence in Parisian jewelry: precious enough to last, yet sturdy enough to be worn every day. At Deloison, we work exclusively with 18-karat gold—whether white, yellow, or rose—because we refuse to compromise on quality. Every diamond piece, every necklace, every ring, and every bracelet we create is designed to stand the test of time.