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Important !!!

Due to Chinese New Year, we will be taking a break to celebrate with family. We apologize for the inconvenience. If your order is urgent, please DO NOT place it. Otherwise, feel free to order—we will be back on February 27. Thank you for your support!

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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Princess Cut Sapphire Bypass Ring - LUO Jewelry #metal_sterling silverPrincess Cut Sapphire Bypass Ring - LUO Jewelry #metal_black finish sterling silver
Princess Cut Sapphire Bypass Ring Sale priceFrom $77.00
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 $79.00
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 $159.00
Simple Lab Created Emerald Bypass Ring - LUO Jewelry #metal_sterling silverSimple Lab Created Emerald Bypass Ring - LUO Jewelry #metal_black finish sterling silver
Emerald Bypass Solitaire Engagement Ring Sale priceFrom $126.00
Men'S Princess Cut Garnet Ring - LUO Jewelry #metal_sterling silverMen'S Princess Cut Garnet Ring - LUO Jewelry #metal_black finish sterling silver
Men's Princess Cut Garnet Ring Sale priceFrom $133.00
Rose Quartz Art Deco Ring - LUO Jewelry #metal_14k rose goldRose Quartz Art Deco Ring - LUO Jewelry #metal_14k white gold
Rose Quartz Art Deco Ring Sale priceFrom $77.00
Emerald Solitaire Princess Cut Engagement Ring - LUO JewelryEmerald Solitaire Princess Cut Engagement Ring - LUO Jewelry
Princess Cut Emerald Tapered Band Ring Sale priceFrom $115.00
LUO Jewelry #metal_sterling silverLUO Jewelry #metal_black finish sterling silver
Princess Cut Emerald Twist Ring Sale priceFrom $85.00
Gender Neutral Emerald Solitaire Ring - LUO JewelryGender Neutral Emerald Solitaire Ring - LUO Jewelry
Gender Neutral Emerald Solitaire Ring Sale priceFrom $124.00
Princess Solitaire Mystic Topaz Engagement Ring - LUO JewelryPrincess Solitaire Mystic Topaz Engagement Ring - LUO Jewelry
Princess Cut Solitaire Mystic Topaz Ring Sale priceFrom $112.00
Princess Cut Peridot Bezel Set Solitaire Ring - LUO JewelryPrincess Cut Peridot Bezel Set Solitaire Ring - LUO Jewelry
Peridot Bezel Set Princess Cut Ring Sale priceFrom $128.00
Wide Band Geometric Ruby Ring - LUO Jewelry #metal_14k white goldWide Band Geometric Ruby Ring - LUO Jewelry #metal_black finish sterling silver
Wide Band Multi-Faceted Ruby Ring Sale priceFrom $127.00
Kite Set 2 Stone Princess Cut Morganite Ring - LUO Jewelry #metal_sterling silverKite Set 2 Stone Princess Cut Morganite Ring - LUO Jewelry #metal_black finish sterling silver
Kite Set 2 Stone Princess Cut Morganite Ring Sale priceFrom $195.00
Square London Blue Topaz Cross Ring for Men - LUO Jewelry #metal_black finish sterling silverSquare London Blue Topaz Cross Ring for Men - LUO Jewelry #metal_14k rose gold
Square London Blue Topaz Cross Ring for Men Sale priceFrom $157.00
Garnet Twisted Promise Ring - LUO Jewelry #metal_18k yellow goldGarnet Twisted Promise Ring - LUO Jewelry #metal_18k rose gold
Garnet Twisted Promise Ring Sale priceFrom $79.00
Wide Band Princess Amethyst Ring - LUO Jewelry #metal_14k rose goldWide Band Princess Amethyst Ring - LUO Jewelry #metal_14k white gold
Wide Band Princess Amethyst Ring Sale priceFrom $143.00
On sale
Princess Cut Black Stone Ring With Thin Band - LUO JewelryPrincess Cut Black Stone Ring With Thin Band - LUO Jewelry
Princess Cut Black Spinel Ring with Thin Band Sale priceFrom $94.50 Regular price$105.00
Princess Lab Sapphire Solitaire Engagement Ring - LUO JewelryPrincess Lab Sapphire Solitaire Engagement Ring - LUO Jewelry
Sapphire Kite Set Solitaire Ring Sale priceFrom $95.00
Men Amethyst Scroll Engraved Ring - LUO Jewelry #metal_black finish sterling silverMen Amethyst Scroll Engraved Ring - LUO Jewelry #metal_14k rose gold
Men Amethyst Scroll Engraved Ring Sale priceFrom $110.00
Men Wide Band Square London Blue Topaz Ring - LUO Jewelry #metal_sterling silverMen Wide Band Square London Blue Topaz Ring - LUO Jewelry #metal_14k rose gold
Men Wide Band Square London Blue Topaz Ring Sale priceFrom $136.00
Half Bezel Swiss Blue Topaz Solitaire Engagement Ring - LUO JewelryHalf Bezel Swiss Blue Topaz Solitaire Engagement Ring - LUO Jewelry
Half Bezel Set Swiss Blue Topaz Solitaire Ring Sale priceFrom $110.00
Bezel Set Princess Cut Black Spinel Ring - LUO Jewelry #metal_sterling silverBezel Set Princess Cut Black Spinel Ring - LUO Jewelry #metal_18k white gold
Bezel Set Princess Cut Black Spinel Ring Sale priceFrom $96.00
Princess Cut White Topaz Cluster Ring - LUO Jewelry #metal_14k yellow goldPrincess Cut White Topaz Cluster Ring - LUO Jewelry #metal_sterling silver
Princess Cut White Topaz Cluster Ring Sale priceFrom $112.00
Princess Cut Ruby Eternity Ring - LUO Jewelry #metal_14k yellow goldPrincess Cut Ruby Eternity Ring - LUO Jewelry #metal_black finish sterling silver
Princess Cut Ruby Eternity Ring Sale priceFrom $86.00
Asscher Emerald Ring with Hexagon Frame - LUO Jewelry #metal_14k rose goldAsscher Emerald Ring with Hexagon Frame - LUO Jewelry #metal_14k white gold
Asscher Emerald Ring with Hexagon Frame Sale priceFrom $110.00
Delicate Square Black Spinel Ring with Heart Loop - LUO Jewelry #metal_14k rose goldDelicate Square Black Spinel Ring with Heart Loop - LUO Jewelry #metal_14k white gold
Delicate Square Black Spinel Ring with Heart Loop Sale priceFrom $92.00
Princess Cut Ruby Halo Statement Ring - LUO Jewelry Princess Cut Ruby Halo Statement Ring - LUO Jewelry
Princess Cut Ruby Halo Statement Ring Sale priceFrom $125.00
Amethyst Split Shank Halo Engagement Rings - LUO JewelryAmethyst Split Shank Halo Engagement Rings - LUO Jewelry
Amethyst Split Shank Halo Engagement Ring Sale priceFrom $112.00
Princess Cut Emerald Ring Art Deco Silver - LUO JewelryPrincess Cut Emerald Ring Art Deco Silver - LUO Jewelry
Princess Cut Emerald Constellation Ring Sale priceFrom $128.00
Art Deco Princess Cut Ruby Wedding Ring - LUO JewelryArt Deco Princess Cut Ruby Wedding Ring - LUO Jewelry
Petite Princess Cut Ruby Ring Sale priceFrom $112.00
Square Cut Kite Set Swiss Blue Topaz Solitaire Ring - LUO JewelrySquare Cut Kite Set Swiss Blue Topaz Solitaire Ring - LUO Jewelry
Square Cut Kite Set Swiss Blue Topaz Solitaire Ring Sale priceFrom $111.00
Princess Cut Alexandrite Kite Set Engagement Ring - LUO JewelryPrincess Cut Alexandrite Kite Set Engagement Ring - LUO Jewelry
Princess Cut Alexandrite Kite Set Halo Ring Sale priceFrom $137.00
Square Cut Peridot Wedding Ring - LUO JewelrySquare Cut Peridot Wedding Ring - LUO Jewelry
Square Cut Peridot Leaf Ring Sale priceFrom $152.00
Rose Quartz Engagement Ring Princess Cut - LUO JewelryRose Quartz Engagement Ring Princess Cut - LUO Jewelry
Rose Quartz Engagement Ring Princess Cut Sale priceFrom $110.00
Double Band Square Cut Lab Emerald Ring Silver - LUO JewelryDouble Band Square Cut Lab Emerald Ring Silver - LUO Jewelry
Emerald Engagement Ring Double Band Sale priceFrom $153.00
Square Ruby Ring Sterling Silver - LUO JewelrySquare Ruby Ring Sterling Silver - LUO Jewelry
Ruby Ring with Two Pave Row Sale priceFrom $124.00
Princess Cut Morganite Split Shank Wedding Ring - LUO JewelryPrincess Cut Morganite Split Shank Wedding Ring - LUO Jewelry
Princess Cut Morganite Split Shank Ring Sale priceFrom $274.00
Ruby Solitaire Ring Wide Band Silver - LUO JewelryRuby Solitaire Ring Wide Band Silver - LUO Jewelry
Ruby Solitaire Ring Wide Band Sale priceFrom $110.00
Princess Cut London Blue Topaz Ring With Pear Side Stone - LUO JewelryPrincess Cut London Blue Topaz Ring With Pear Side Stone - LUO Jewelry
Princess Cut London Blue Topaz Ring with Pear Side Stone Sale priceFrom $117.00
Aquamarine Wedding Rings Princess Cut Rose Gold - LUO JewelryAquamarine Wedding Rings Princess Cut Rose Gold - LUO Jewelry
Princess Cut Aquamarine Promise Ring Sale priceFrom $163.00
Square Cut Citrine Engagement Ring Rose Gold - LUO JewelrySquare Cut Citrine Engagement Ring Rose Gold - LUO Jewelry
Square Citrine Cluster Engagement Ring Sale priceFrom $124.00
Princess Cut Peridot Ring White Gold - LUO JewelryPrincess Cut Peridot Ring White Gold - LUO Jewelry
Princess Cut Peridot Ring Sale priceFrom $131.00
3 Stone Black Stone Princess Cut Black Stone Ring Silver - LUO Jewelry3 Stone Black Stone Princess Cut Black Stone Ring Silver - LUO Jewelry
3 Stone Black Spinel Ring Sale priceFrom $114.00
Princess Cut Lab Emerald Art Deco Ring Silver - LUO JewelryPrincess Cut Lab Emerald Art Deco Ring Silver - LUO Jewelry
Emerald Scalloped Ring Sale priceFrom $161.00
On sale
Vintage Square Cut Lab Emerald Engagement Ring - LUO Jewelry
Square Cut Emerald Milgrain Ring Sale priceFrom $101.70 Regular price$113.00
Princess Cut Ruby Halo Bezel Set Ring - LUO JewelryPrincess Cut Ruby Halo Bezel Set Ring - LUO Jewelry
Ruby Bezel Halo Engagement Ring Sale priceFrom $109.00
Dainty Citrine Ring Square Cut Bezel Set - LUO JewelryDainty Citrine Ring Square Cut Bezel Set - LUO Jewelry
Dainty Citrine Ring Square Cut Bezel Set Sale priceFrom $119.00
Princess Cut Black Spinel Ring Split Shank Halo Ring - LUO JewelryPrincess Cut Black Spinel Ring Split Shank Halo Ring - LUO Jewelry
Princess Cut Black Spinel Split Shank Halo Ring Sale priceFrom $140.00