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Princess Cut Gemstone Rings

Brilliant and contemporary, princess cut gemstone rings showcase square silhouettes bursting with light. Their clean edges and dazzling facets blend modern artistry with timeless sparkle—crafted for those who seek a ring that’s equal parts sophistication, radiance, and bold expression.

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Men's Alexandrite Kite Set Ring - LUO Jewelry #metal_black finish sterling silverMen's Alexandrite Kite Set Ring - LUO Jewelry #metal_14k white gold
Men's Alexandrite Kite Set Ring Sale priceFrom $170.00
Princess Cut Alexandrite Bypass Ring - LUO Jewelry #metal_sterling silverPrincess Cut Alexandrite Bypass Ring - LUO Jewelry #metal_black finish sterling silver
Princess Cut Alexandrite Bypass Ring Sale priceFrom $81.00
band available
Princess Cut Alexandrite Petite Ring - LUO Jewelry #metal_sterling silverPrincess Cut Alexandrite Petite Ring - LUO Jewelry #metal_black finish sterling silver
Princess Cut Alexandrite Petite Ring Sale priceFrom $83.00
LUO Jewelry #metal_sterling silverLUO Jewelry #metal_black finish sterling silver
Mystic Topaz Princess Cut Twist Engagement Ring Sale priceFrom $89.00
Alexandrite Band Ring for Men - LUO Jewelry #metal_black finish sterling silverAlexandrite Band Ring for Men - LUO Jewelry #metal_sterling silver
Alexandrite Band Ring for Men Sale priceFrom $179.00
Garnet Sparkle Ring - LUO Jewelry #metal_sterling silverGarnet Sparkle Ring - LUO Jewelry #metal_black finish sterling silver
Garnet Sparkle Ring Sale priceFrom $81.00
Emerald Solitaire Princess Cut Engagement Ring - LUO JewelryEmerald Solitaire Princess Cut Engagement Ring - LUO Jewelry
Princess Cut Emerald Tapered Band Ring Sale priceFrom $122.00
Emerald Kite Set Square Cut Ring - LUO Jewelry #metal_14k rose goldEmerald Kite Set Square Cut Ring - LUO Jewelry #metal_18k white gold
Emerald Kite Set Square Cut Ring Sale priceFrom $84.00
Simple Garnet Bypass Ring - LUO Jewelry #metal_sterling silverSimple Garnet Bypass Ring - LUO Jewelry #metal_black finish sterling silver
Unisex Garnet Bypass Solitaire Ring Sale priceFrom $130.00
Kite Set 2 Stone Princess Cut Alexandrite Ring - LUO Jewelry #metal_sterling silverKite Set 2 Stone Princess Cut Alexandrite Ring - LUO Jewelry #metal_black finish sterling silver
Kite Set 2 Stone Princess Cut Alexandrite Ring Sale priceFrom $157.00
Gender Neutral London Blue Topaz Solitaire Ring - LUO JewelryGender Neutral London Blue Topaz Solitaire Ring - LUO Jewelry
Gender Neutral London Blue Topaz Solitaire Ring Sale priceFrom $136.00
Square Cut Lab Sapphire Wedding Ring For Women - LUO JewelrySquare Cut Lab Sapphire Wedding Ring For Women - LUO Jewelry
Sapphire Elegant Engagement Ring Sale priceFrom $122.00
Wide Band Princess Sapphire Ring - LUO Jewelry #metal_14k white goldWide Band Princess Sapphire Ring - LUO Jewelry #metal_14k rose gold
Wide Band Princess Sapphire Ring Sale priceFrom $154.00
Princess Cut Kite Set Lab Sapphire Solitaire Ring - LUO JewelryPrincess Cut Kite Set Lab Sapphire Solitaire Ring - LUO Jewelry
Princess Cut Kite Set Sapphire Solitaire Ring Sale priceFrom $111.00
Men Wide Band Square Peridot Ring - LUO Jewelry #metal_black finish sterling silverMen Wide Band Square Peridot Ring - LUO Jewelry #metal_14k rose gold
Men Wide Band Square Peridot Ring Sale priceFrom $154.00
Square Cut Green Amethyst Ring Art Deco Silver - LUO JewelrySquare Cut Green Amethyst Ring Art Deco Silver - LUO Jewelry
Square Cut Green Amethyst Constellation Ring Sale priceFrom $117.00
Square Cut Lab Emerald Ring Split Shank Halo Ring - LUO JewelrySquare Cut Lab Emerald Ring Split Shank Halo Ring - LUO Jewelry
Square Cut Emerald Split Shank Halo Ring Sale priceFrom $165.00
Rectangular Princess Cut Alexandrite and Moonstone Ring - LUO Jewelry #metal_14k rose goldRectangular Princess Cut Alexandrite and Moonstone Ring - LUO Jewelry #metal_14k white gold
Rectangular Princess Cut Alexandrite and Moonstone Ring Sale priceFrom $190.00
On sale
Wide Band Princess Cut Garnet Ring - LUO Jewelry #metal_sterling silverWide Band Princess Cut Garnet Ring - LUO Jewelry #metal_14k rose gold
Wide Band Princess Cut Garnet Ring Sale priceFrom $105.40 Regular price$124.00
Square Amethyst Cross Ring for Men - LUO Jewelry #metal_14k white goldSquare Amethyst Cross Ring for Men - LUO Jewelry #metal_14k rose gold
Square Amethyst Cross Ring for Men Sale priceFrom $151.00
Wide Band Multi-Faceted Alexandrite Ring - LUO Jewelry #metal_14k white goldWide Band Multi-Faceted Alexandrite Ring - LUO Jewelry #metal_black finish sterling silver
Wide Band Multi-Faceted Alexandrite Ring Sale priceFrom $165.00
Asscher London Blue Topaz Ring with Hexagon Frame - LUO Jewelry #metal_platinumAsscher London Blue Topaz Ring with Hexagon Frame - LUO Jewelry #metal_14k rose gold
Asscher London Blue Topaz Ring with Hexagon Frame Sale priceFrom $117.00
Art Deco Princess Cut Green Sapphire Wedding Ring - LUO JewelryArt Deco Princess Cut Green Sapphire Wedding Ring - LUO Jewelry
Petite Princess Cut Green Sapphire Ring Sale priceFrom $120.00
Double Band Princess Cut White Topaz Ring Silver - LUO JewelryDouble Band Princess Cut White Topaz Ring Silver - LUO Jewelry
White Topaz Engagement Ring Double Band Sale priceFrom $139.00
London Blue Topaz Wedding Rings Princess Cut Rose Gold - LUO JewelryLondon Blue Topaz Wedding Rings Princess Cut Rose Gold - LUO Jewelry
Princess Cut London Blue Topaz Promise Ring Sale priceFrom $128.00
Princess Cut London Blue Topaz Engagement Ring Rose Gold - LUO JewelryPrincess Cut London Blue Topaz Engagement Ring Rose Gold - LUO Jewelry
London Blue Topaz Stardust Engagement Ring Sale priceFrom $145.00
Simple Princess Cut Lab Emerald Wedding Ring - LUO JewelrySimple Princess Cut Lab Emerald Wedding Ring - LUO Jewelry
Simple Princess Cut Emerald Ring Sale priceFrom $124.00
Princess London Blue Topaz Solitaire Engagement Ring - LUO JewelryPrincess London Blue Topaz Solitaire Engagement Ring - LUO Jewelry
London Blue Topaz Kite Set Ring Sale priceFrom $111.00
Swiss Blue Topaz Engagement Ring Princess Cut - LUO JewelrySwiss Blue Topaz Engagement Ring Princess Cut - LUO Jewelry
Swiss Blue Topaz Engagement Ring Princess Cut Sale priceFrom $137.00
On sale
Vintage Princess Cut Moonstone Ring Rose Gold - LUO JewelryVintage Princess Cut Moonstone Ring Rose Gold - LUO Jewelry
Vintage Princess Cut Moonstone Ring Sale priceFrom $170.10 Regular price$189.00
Princess Cut Sapphire Stacking Ring - LUO Jewelry #metal_black finish sterling silverPrincess Cut Sapphire Stacking Ring - LUO Jewelry #metal_14k rose gold
Princess Cut Sapphire Stacking Ring Sale priceFrom $91.00
Square Amethyst Ring Sterling Silver - LUO JewelrySquare Amethyst Ring Sterling Silver - LUO Jewelry
Amethyst Ring with Two Pave Row Sale priceFrom $135.00
Vintage Kite Set Square Cut Green Amethyst Ring - LUO JewelryVintage Kite Set Square Cut Green Amethyst Ring - LUO Jewelry
Vintage Kite Set Square Cut Green Amethyst Ring Sale priceFrom $121.00
Square Cut London Blue Topaz Wedding Ring - LUO JewelrySquare Cut London Blue Topaz Wedding Ring - LUO Jewelry
Square Cut London Blue Topaz Leaf Ring Sale priceFrom $144.00
Square Moissanite Toi Et Moi Ring - LUO Jewelry #metal_14k white goldSquare Moissanite Toi Et Moi Ring - LUO Jewelry #metal_sterling silver
Square Moissanite Toi Et Moi Ring Sale priceFrom $209.00
Square White Topaz Engagement Ring - LUO Jewelry #metal_black finish sterling silverSquare White Topaz Engagement Ring - LUO Jewelry #metal_sterling silver
Square White Topaz Engagement Ring Sale priceFrom $106.00
Creative Baguette Ruby Ring - LUO Jewelry #metal_sterling silverCreative Baguette Ruby Ring - LUO Jewelry #metal_18k rose gold
Creative Baguette Ruby Ring Sale priceFrom $90.00
Bezel Set Amethyst Ring with Twisted Shank - LUO Jewelry #metal_sterling silverBezel Set Amethyst Ring with Twisted Shank - LUO Jewelry #metal_18k white gold
Bezel Set Amethyst Ring with Twisted Shank Sale priceFrom $111.00
Geometric Multi-Cut Moss Agate Statement Ring - LUO Jewelry #metal_14k white goldGeometric Multi-Cut Moss Agate Statement Ring - LUO Jewelry #metal_18k rose gold
Geometric Multi-Cut Moss Agate Statement Ring Sale priceFrom $159.00
Creative Princess Cut Aquamarine Ring - LUO Jewelry #metal_black finish sterling silverCreative Princess Cut Aquamarine Ring - LUO Jewelry #metal_14k rose gold
Creative Princess Cut Aquamarine Ring Sale priceFrom $128.00
On sale
Geometric Princess Cut Citrine Ring - LUO Jewelry #metal_14k white goldGeometric Princess Cut Citrine Ring - LUO Jewelry #metal_sterling silver
Geometric Princess Cut Citrine Ring Sale priceFrom $100.30 Regular price$118.00
Delicate Square Green Sapphire Ring with Heart Loop - LUO Jewelry #metal_platinumDelicate Square Green Sapphire Ring with Heart Loop - LUO Jewelry #metal_14k rose gold
Delicate Square Green Sapphire Ring with Heart Loop Sale priceFrom $96.00
Princess Cut Ruby Halo Statement Ring - LUO Jewelry Princess Cut Ruby Halo Statement Ring - LUO Jewelry
Princess Cut Ruby Halo Statement Ring Sale priceFrom $134.00
Pink Sapphire Split Shank Halo Engagement Rings - LUO JewelryPink Sapphire Split Shank Halo Engagement Rings - LUO Jewelry
Pink Sapphire Split Shank Halo Engagement Ring Sale priceFrom $116.00
Square Cut Rose Quartz Kite Set Engagement Ring - LUO JewelrySquare Cut Rose Quartz Kite Set Engagement Ring - LUO Jewelry
Square Cut Rose Quartz Kite Set Halo Ring Sale priceFrom $118.00
Princess Cut White Topaz Split Shank Wedding Ring - LUO JewelryPrincess Cut White Topaz Split Shank Wedding Ring - LUO Jewelry
Princess Cut White Topaz Split Shank Ring Sale priceFrom $137.00
Citrine Solitaire Ring Wide Band Silver - LUO JewelryCitrine Solitaire Ring Wide Band Silver - LUO Jewelry
Citrine Solitaire Ring Wide Band Sale priceFrom $119.00
Square Cut Green Amethyst Ring With Pear Side Stone - LUO JewelrySquare Cut Green Amethyst Ring With Pear Side Stone - LUO Jewelry
Square Cut Green Amethyst Ring with Pear Side Stone Sale priceFrom $107.00