Maison Margiela

Rings Blue

Monica Vinader

Gold Power Cocktail Ring Kyanite Blue

LuvMyJewelry

Lapis Lazuli Sterling Silver Men Signet Ring With Enamel in Blue at Nordstrom, Size 9.5

John Hardy

Mens Onyx Signet Ring in Lapis Lazuli at Nordstrom, Size 9 Blue

Effy

Mens Lapis Lazuli Ring in Blue at Nordstrom Rack, Size 10

Palm Beach Jewelry

Mens 1.16 TCW Created Sapphire and Diamond Accent Ring 10k Yellow Gold

Palm Beach Jewelry

Mens 3.31 Cttw Created Blue & White Sapphire Ring Platinum Plated Silver

Palm Beach Jewelry

Mens 1.10 TCW Genuine Midnight Blue Sapphire Ring in.925 Sterling Silver

Palm Beach Jewelry

Mens Created Blue Sapphire Diamond Accent 18k Gold-Plated Etched Ring

Palm Beach Jewelry

Mens 2.96 TCW Blue Sapphire and Diamond 18k Gold-Plated Ring

Palm Beach Jewelry

Mens 7.61 TCW Created Blue Sapphire and Diamond Yellow Gold-Plated Ring

Palm Beach Jewelry

Mens 2.77 TCW Created Blue Sapphire and Diamond Accent 18k Gold-Plated Ring

Mimi & Max

1 1/4ct TGW Created Blue Sapphire Channel Set Mens Ring in Sterling Silver

LuvMyJewelry

Lapis Lazuli Sterling Silver Men Signet Ring With Enamel Blue

Palm Beach Jewelry

Mens 1.95 TCW Sapphire and CZ Ring in Gold-Plated Sterling Silver Blue

Palm Beach Jewelry

Mens 2.76 TCW Sapphire Ring in Platinum-plated Sterling Silver Blue

Suzy Levian

Two-Tone Sterling Silver 7.02 TCW Blue Topaz Ring

Palm Beach Jewelry

Mens 4.06 TCW Emerald-Cut Sapphire Ring in 14k Gold-plated Sterling Silver Yellow

LuvMyJewelry

Ocean Waves Sterling Silver & Enamel Band Men Ring

LuvMyJewelry

Blue Apatite Sterling Silver Men Signet Ring

LuvMyJewelry

Blue Sand Stone Sterling Silver Men Signet Ring

Palm Beach Jewelry

Mens 3.31 Cttw. 18k Gold Plated Silver Created Blue and White Sapphire Ring

LuvMyJewelry

Dark Blue Sodalite Sterling Silver Signet Men Ring

Palm Beach Jewelry

Mens 2.32 TCW Created Blue Sapphire and Diamond Accent Solid 10k Gold Ring