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Lab Grown Ruby Rings

These ethically produced rubies exhibit the same hardness, brilliance, and color saturation as mined stones, ranging from pinkish-red to deep pigeon blood hues. Our designers create bold ruby engagement rings blending classic claw and package designs. Our stunning lab-created ruby rings showcase each gem's magnificent colors and association with love and courage.

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Garnet and Ruby and Sapphire Band Ring - LUO Jewelry #metal_14k rose goldGarnet and Ruby and Sapphire Band Ring - LUO Jewelry #metal_sterling silver
On sale
Moonstone and Lab Grown Ruby Bee Ring - LUO Jewelry #metal_black finish sterling silverMoonstone and Lab Grown Ruby Bee Ring - LUO Jewelry #metal_sterling silver
Ruby and Moonstone Honey Bee Ring Sale priceFrom $108.00 Regular price$120.00
Ruby Crescent Moon and Star Ring - LUO Jewelry #metal_18k white goldRuby Crescent Moon and Star Ring - LUO Jewelry #metal_14k yellow gold
Ruby Crescent Moon and Star Ring Sale priceFrom $71.00
Art Deco Vintage Inspired Lab Grown Ruby Ring - LUO Jewelry #metal_black finish sterling silverArt Deco Vintage Inspired Lab Grown Ruby Ring - LUO Jewelry #metal_sterling silver
Vintage Style Ruby Ring Sale priceFrom $94.00
On sale
Ruby Split Shank Engagement Ring - LUO Jewelry #metal_platinumRuby Split Shank Engagement Ring - LUO Jewelry #metal_sterling silver
Ruby Split Shank Engagement Ring Sale priceFrom $61.20 Regular price$68.00
Round Cut Lab Created Ruby Leaf Ring - LUO Jewelry #metal_black finish sterling silverRound Cut Lab Created Ruby Leaf Ring - LUO Jewelry #metal_sterling silver
Round Cut Ruby Leaf Ring Sale priceFrom $83.00
Simple Lab Grown Ruby Bypass Ring - LUO Jewelry #metal_14k rose goldSimple Lab Grown Ruby Bypass Ring - LUO Jewelry #metal_sterling silver
Simple Ruby Bypass Ring Sale priceFrom $94.00
On sale
Ruby Three Stone Anniversary Ring - LUO Jewelry #metal_black finish sterling silverRuby Three Stone Anniversary Ring - LUO Jewelry #metal_14k yellow gold
Ruby Three Stone Anniversary Ring Sale priceFrom $85.50 Regular price$95.00
Princess Cut Ruby Ring Art Deco Silver - LUO JewelryPrincess Cut Ruby Ring Art Deco Silver - LUO Jewelry
Emerald Cut Ruby Solitaire Wedding Ring - LUO Jewelry #metal_14k yellow goldEmerald Cut Ruby Solitaire Wedding Ring - LUO Jewelry #metal_sterling silver
On sale
Petite Ruby Tender Leaf Ring - LUO Jewelry #metal_black finish sterling silverPetite Ruby Tender Leaf Ring - LUO Jewelry #metal_sterling silver
Petite Ruby Leaf Ring Sale priceFrom $73.80 Regular price$82.00
Trillion Cut Ruby Engagement Ring Silver - LUO JewelryTrillion Cut Ruby Engagement Ring Silver - LUO Jewelry
Double Band Square Cut Ruby Ring Silver - LUO JewelryDouble Band Square Cut Ruby Ring Silver - LUO Jewelry
Ruby Double Band Engagement Ring Sale priceFrom $112.00
Princess Cut Ruby Ring White Gold - LUO JewelryPrincess Cut Ruby Ring White Gold - LUO Jewelry
Princess Cut Ruby Ring Sale priceFrom $95.00
Vintage Ruby Ring Halo Flower Ring - LUO Jewelry #metal_14k yellow goldVintage Ruby Ring Halo Flower Ring - LUO Jewelry #metal_18k white gold
Vintage Ruby Ring Halo Flower Ring Sale priceFrom $100.00
On sale
Oval Cut Ruby Wedding Ring Yellow Gold - LUO JewelryOval Cut Ruby Wedding Ring Yellow Gold - LUO Jewelry
Ruby Butterfly Promise Ring Sale priceFrom $97.20 Regular price$108.00
Oval Cut Ruby Engagement Ring For Girls - LUO JewelryOval Cut Ruby Engagement Ring For Girls - LUO Jewelry
Oval Ruby Bypass Engagement Ring Sale priceFrom $93.00
Oval Cut Ruby Ring With Split Shank Gold - LUO JewelryOval Cut Ruby Ring With Split Shank Gold - LUO Jewelry
Oval Cut Ruby Two Rows Ring Sale priceFrom $99.00
Oval Ruby Ring Split Shank Sterling Silver - LUO JewelryOval Ruby Ring Split Shank Sterling Silver - LUO Jewelry
Oval Ruby Split Shank Pave Ring Sale priceFrom $112.00
Oval Cut Ruby Ring Sterling Silver - LUO JewelryOval Cut Ruby Ring Sterling Silver - LUO Jewelry
Simple Oval Cut Ruby Promise Ring Sale priceFrom $96.00
Oval Cut Ruby Asymmetric Ring White Gold - LUO JewelryOval Cut Ruby Asymmetric Ring White Gold - LUO Jewelry
Ruby Asymmetrical Engagement Ring Sale priceFrom $89.00
Vintage Ruby Cluster Cocktail Ring - LUO JewelryVintage Ruby Cluster Cocktail Ring - LUO Jewelry
Ruby Cluster Cocktail Ring Sale priceFrom $112.00
Marquise Ruby Engagement Ring White Gold - LUO JewelryMarquise Ruby Engagement Ring White Gold - LUO Jewelry
Marquise Ruby Ring with Baguettes Sale priceFrom $107.00
Marquise Ruby Engagement Ring - LUO JewelryMarquise Ruby Engagement Ring - LUO Jewelry
Marquise Ruby Engagement Ring Sale priceFrom $93.00
Unique Emerald Cut Ruby Ring Rose Gold - LUO JewelryUnique Emerald Cut Ruby Ring Rose Gold - LUO Jewelry
Ruby Tilde Band Ring Sale priceFrom $91.00
Emerald Cut Ruby Wedding Ring Rose Gold - LUO JewelryEmerald Cut Ruby Wedding Ring Rose Gold - LUO Jewelry
Emerald Cut Ruby Trilogy Ring Sale priceFrom $99.00
Emerald Cut Ruby Split Shank Wedding Ring - LUO JewelryEmerald Cut Ruby Split Shank Wedding Ring - LUO Jewelry
Ruby Three Split Shank Ring Sale priceFrom $95.00
Ruby Engagement Honeycomb Ring Silver - LUO JewelryRuby Engagement Honeycomb Ring Silver - LUO Jewelry
Ruby Engagement Honeycomb Ring Sale priceFrom $94.00
Emerald Cut Ruby Ring Vintage Engagement Ring - LUO JewelryEmerald Cut Ruby Ring Vintage Engagement Ring - LUO Jewelry
Ruby Milgrain Engagement Ring Sale priceFrom $96.00
Ruby Engagement Ring Cushion Cut Gold - LUO JewelryRuby Engagement Ring Cushion Cut Gold - LUO Jewelry
Vintage Ruby Solitaire Ring Cushion Cut - LUO JewelryVintage Ruby Solitaire Ring Cushion Cut - LUO Jewelry
Ruby Rectangle Cushion Ring Sale priceFrom $89.00
3 Stone Ruby Mothers Band Ring White Gold - LUO Jewelry3 Stone Ruby Mothers Band Ring White Gold - LUO Jewelry
Ruby Bezel Set Three Stone Ring Sale priceFrom $92.00
Oval Cut Lab Emerald and Ruby Toi Et Moi Wide Band Ring - LUO Jewelry #metal_14k rose goldOval Cut Lab Emerald and Ruby Toi Et Moi Wide Band Ring - LUO Jewelry #metal_sterling silver
Oval Ruby and Emerald Ring Sale priceFrom $116.00
On sale
Oval Cut Lab Grown Ruby Toi Et Moi Wide Band Ring - LUO Jewelry #metal_sterling silverOval Cut Lab Grown Ruby Toi Et Moi Wide Band Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Two Stone Ring Sale priceFrom $99.00 Regular price$110.00
Pear Ruby Trilogy Engagement Ring - LUO Jewelry Pear Ruby Trilogy Engagement Ring - LUO Jewelry
Pear Ruby Trilogy Engagement Ring Sale priceFrom $100.00
Simple Oval Cut Ruby Ring Yellow Gold - LUO JewelrySimple Oval Cut Ruby Ring Yellow Gold - LUO Jewelry
Simple Oval Cut Ruby Ring Sale priceFrom $93.00
Vintage Asscher Cut Ruby Ring White Gold - LUO JewelryVintage Asscher Cut Ruby Ring White Gold - LUO Jewelry
Vintage Asscher Cut Ruby Ring Sale priceFrom $97.00
Horizontal Emerald Cut Ruby Engagement Ring - LUO Jewelry #metal_black finish sterling silverHorizontal Emerald Cut Ruby Engagement Ring - LUO Jewelry #metal_sterling silver
Pear Shaped Ruby Engagement Rings - LUO JewelryPear Shaped Ruby Engagement Rings - LUO Jewelry
Pear Shaped Ruby Engagement Ring Sale priceFrom $104.00
Ruby Plain Band Solitaire Engagement Ring - LUO Jewelry #metal_14k rose goldRuby Plain Band Solitaire Engagement Ring - LUO Jewelry #metal_18k rose gold
Teardrop Ruby Engagement Ring - LUO JewelryTeardrop Ruby Engagement Ring - LUO Jewelry
Ruby Pear Pave Engagement Ring Sale priceFrom $101.00
On sale
V Shaped Kite Cut Ruby Ring White Gold - LUO JewelryV Shaped Kite Cut Ruby Ring White Gold - LUO Jewelry
Ruby V Shaped Ring Sale priceFrom $78.30 Regular price$87.00
Lab Ruby Bezel Set Infinity Solitaire Ring - LUO Jewelry #metal_14k rose goldLab Ruby Bezel Set Infinity Solitaire Ring - LUO Jewelry #metal_sterling silver
Ruby Tapered Baguette Engagement Ring - LUO Jewelry #metal_sterling silverRuby Tapered Baguette Engagement Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Ring Split Shank Pear Engagement Ring - LUO JewelryRuby Ring Split Shank Pear Engagement Ring - LUO Jewelry
Ruby Asymmetric Engagement Ring Sale priceFrom $100.00
Ruby Infinity Symbol Ring - LUO Jewelry #metal_black finish sterling silverRuby Infinity Symbol Ring - LUO Jewelry #metal_18k rose gold
Ruby Infinity Symbol Ring Sale priceFrom $99.00
Ruby Oval Eternity Ring - LUO Jewelry #metal_sterling silverRuby Oval Eternity Ring - LUO Jewelry #metal_14k rose gold
Ruby Oval Eternity Ring Sale priceFrom $121.00
Pear Shaped Ruby Toi Et Moi Ring - LUO Jewelry #metal_14k rose goldPear Shaped Ruby Toi Et Moi Ring - LUO Jewelry #metal_14k yellow gold
Pear Shaped Ruby Toi Et Moi Ring Sale priceFrom $90.00

Ruby Rings | A Timeless Symbol of Passion, Vitality, and Eternal Love

Ruby, the birthstone for July, radiates a fiery red glow that symbolizes passion, prosperity, and courageous love. Known since ancient times as the "King of Gems", its unmatched beauty and rarity make it an enduring choice for fine jewelry. With exceptional hardness (9 on the Mohs scale), ruby birthstone jewelry is perfect for everyday wear and serves as an ideal token for engagements, anniversaries, and all life's important moments.

LUO Jewelry's lab-grown rubies match natural rubies in composition, hardness, and brilliance, while offering a more accessible price and ethical sourcing. Each synthetic ruby we carefully select shines with a deep, rich "pigeon blood red", as passionate as a blooming rose. The vivid color makes every ruby engagement ring feel like it holds a burning heartbeat within.

Every ruby piece is handcrafted by our skilled artisans, blending classical romantic charm with modern minimalist design. This commitment to quality and ethics makes lab-created ruby stones not just a perfect alternative to natural stones but also a reflection of contemporary values.

LUO Jewelry offers a variety of lab-grown ruby rings to suit your taste and occasion:

  • Solitaire ruby rings: classic and pure, focusing on the ruby gem's vibrant glow.
  • Halo ruby rings: dazzling halos highlight the center stone, doubling the sparkle and luxury.
  • Three-stone ruby rings: symbolizing your deep connection with your loved one's past, present, and future.
  • Vintage-inspired ruby rings: drawing from nature and antique designs, showcasing your unique personality.
  • Ruby wedding bands: Offering various couple ring styles that blend ruby gemstones with simple bands or delicate diamond accents. These ruby wedding rings symbolize loyalty and strength of love—a perfect emblem to begin your marital journey.

We also provide many ruby gemstone shapes, including the classic round, elegant oval, romantic heart, teardrop-shaped pear, and vintage emerald cut—ensuring you find the perfect lab-grown ruby engagement ring that resonates with your heart.

Every LUO Jewelry synthetic ruby ring can be personalized to your wishes. Beyond a rich selection of precious metals like sterling silver, 14K/18K white gold, yellow gold, rose gold, and platinum, you are free to choose the lab ruby's carat size, setting style and even add custom engravings to express your unique emotions.

From Elizabeth Taylor's iconic ruby jewelry to today's modern designs, ruby gemstones have always symbolized power, passion, and eternal love. Whether commemorating a proposal, celebrating a July birthday, or gifting yourself something truly meaningful, LUO Jewelry's lab-created ruby rings offer an excellent choice for those who seek beauty with sustainability.

Explore LUO Jewelry's lab-grown ruby rings for sale now and let this fiery love light up your every day.

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