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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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Cushion Cut Flower Ruby Ring Bezel Set - LUO JewelryCushion Cut Flower Ruby Ring Bezel Set - LUO Jewelry
Cushion Cut Ruby Bezel Set Solitaire Ring - LUO JewelryCushion Cut Ruby Bezel Set Solitaire Ring - LUO Jewelry
Vintage Cushion Ruby Bezel Set Solitaire Ring - LUO JewelryVintage Cushion Ruby Bezel Set Solitaire Ring - LUO Jewelry
Ruby Bezel Set Asscher Engagement Rings - LUO JewelryRuby Bezel Set Asscher Engagement Rings - LUO Jewelry
Ruby Bezel Set Asscher Cut Ring Sale priceFrom $103.00
Asscher Cut Ruby Bezel Set Halo Engagement Ring - LUO JewelryAsscher Cut Ruby Bezel Set Halo Engagement Ring - LUO Jewelry
Oval Ruby Halo Engagement Art Deco Ring - LUO JewelryOval Ruby Halo Engagement Art Deco Ring - LUO Jewelry
Oval Art Deco Ruby Engagement Ring Sale priceFrom $111.00
Vintage Ruby Solitaire Ring White Gold - LUO JewelryVintage Ruby Solitaire Ring White Gold - LUO Jewelry
Ruby Twist Ring - LUO Jewelry #metal_sterling silverRuby Twist Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Twist Ring Sale priceFrom $84.00
Saturn Style Ruby Engagement Ring - LUO JewelrySaturn Style Ruby Engagement Ring - LUO Jewelry
Saturn Style Ruby Engagement Ring Sale priceFrom $114.00
Ruby Frog Promise Ring - LUO Jewelry #metal_sterling silverRuby Frog Promise Ring - LUO Jewelry #metal_14k yellow gold
Ruby Frog Promise Ring Sale priceFrom $68.00
Oval East West Ruby Trilogy Ring - LUO Jewelry #metal_sterling silverOval East West Ruby Trilogy Ring - LUO Jewelry #metal_14k white gold
Oval East West Ruby Trilogy Ring Sale priceFrom $90.00
Vintage Oval Ruby Engagement Ring - LUO JewelryVintage Oval Ruby Engagement Ring - LUO Jewelry
Oval Ruby Double Prong Ring Sale priceFrom $91.00
Horizontal Emerald Cut Ruby Solitaire Ring - LUO JewelryHorizontal Emerald Cut Ruby Solitaire Ring - LUO Jewelry
Square Cut Ruby Ring Split Shank Halo Ring - LUO JewelrySquare Cut Ruby Ring Split Shank Halo Ring - LUO Jewelry
Emerald Cut Ruby Ring Horizontal Engagement Ring - LUO JewelryEmerald Cut Ruby Ring Horizontal Engagement Ring - LUO Jewelry
Emerald Cut Ruby Horizontal Ring Sale priceFrom $95.00
Ruby Cushion Cut Split Shank Halo Engagement Ring - LUO JewelryRuby Cushion Cut Split Shank Halo Engagement Ring - LUO Jewelry
Ruby Twisted Halo Engagement Ring - LUO Jewelry #metal_18k yellow goldRuby Twisted Halo Engagement Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Twisted Halo Engagement Ring Sale priceFrom $84.00
Round Ruby Halo Split Shank Engagement Ring - LUO JewelryRound Ruby Halo Split Shank Engagement Ring - LUO Jewelry
Round Ruby Halo Split Shank Ring Sale priceFrom $116.00
Trillion Cut Ruby Cocktail Halo Ring - LUO JewelryTrillion Cut Ruby Cocktail Halo Ring - LUO Jewelry
Ruby Bezel Set Solitaire Engagement Ring - LUO JewelryRuby Bezel Set Solitaire Engagement Ring - LUO Jewelry
Ruby Bezel Solitaire Decagon Ring Sale priceFrom $93.00
Vintage Kite Set Princess Cut Ruby Ring - LUO JewelryVintage Kite Set Princess Cut Ruby Ring - LUO Jewelry
Oval Ruby Wedding East West Ring - LUO JewelryOval Ruby Wedding East West Ring - LUO Jewelry
Oval Eccentric Ruby Ring Yellow Gold - LUO JewelryOval Eccentric Ruby Ring Yellow Gold - LUO Jewelry
Ruby Twisty Engagement Ring Sale priceFrom $98.00
Ruby Ring 3 Stone Halo Engagement Ring - LUO JewelryRuby Ring 3 Stone Halo Engagement Ring - LUO Jewelry
On sale
Asscher Cut Ruby Halo Engagement Ring - LUO JewelryAsscher Cut Ruby Halo Engagement Ring - LUO Jewelry
Ruby Asscher Cut Halo Engagement Ring Sale priceFrom $92.70 Regular price$103.00
Unique Marquise Cut Ruby Ring White Gold - LUO JewelryUnique Marquise Cut Ruby Ring White Gold - LUO Jewelry
Unique Marquise Cut Ruby Ring Sale priceFrom $113.00
Heart Ruby Wedding Ring - LUO Jewelry #metal_14k yellow goldHeart Ruby Wedding Ring - LUO Jewelry #metal_sterling silver
Heart Ruby Ring Sale priceFrom $118.00
3 Stone Vintage Ruby Mothers Wedding Ring - LUO Jewelry3 Stone Vintage Ruby Mothers Wedding Ring - LUO Jewelry
Ruby Unique Three Stone Ring Sale priceFrom $94.00
Marquise Cut Ruby Ring Halo Bridal Set Ring - LUO JewelryMarquise Cut Ruby Ring Halo Bridal Set Ring - LUO Jewelry
Pear Shaped Ruby Engagement Ring Pave - LUO JewelryPear Shaped Ruby Engagement Ring Pave - LUO Jewelry
Pear Shaped Ruby Bypass Ring Sale priceFrom $100.00
On sale
Heart Shaped Ruby Halo Bridal Set Ring - LUO JewelryHeart Shaped Ruby Halo Bridal Set Ring - LUO Jewelry
Heart Shaped Ruby Wedding Ring Set Sale priceFrom $104.40 Regular price$116.00
Pear Cut Ruby Bridal Set Engagement Ring - LUO JewelryPear Cut Ruby Bridal Set Engagement Ring - LUO Jewelry
Ruby Wedding Ring Cushion Cut White Gold - LUO JewelryRuby Wedding Ring Cushion Cut White Gold - LUO Jewelry
Cushion Cut Ruby Promise Ring Sale priceFrom $98.00
Gender Neutral Ruby Solitaire Ring - LUO JewelryGender Neutral Ruby Solitaire Ring - LUO Jewelry
Heart Shaped Ruby and Sapphire Ring - LUO JewelryHeart Shaped Ruby and Sapphire Ring - LUO Jewelry
Dainty Ruby Engagement Ring Half Bezel Set - LUO JewelryDainty Ruby Engagement Ring Half Bezel Set - LUO Jewelry
Tension Set Ruby Ring Sale priceFrom $104.00
Princess Cut Ruby Halo Engagement Ring - LUO JewelryPrincess Cut Ruby Halo Engagement Ring - LUO Jewelry
Princess Cut Ruby Halo Ring Sale priceFrom $102.00
Oval Bezel Ruby Engagement Ring Silver - LUO JewelryOval Bezel Ruby Engagement Ring Silver - LUO Jewelry
Oval Bezel Ruby Engagement Ring Sale priceFrom $119.00
Square Cut Ruby Wedding Ring For Women - LUO JewelrySquare Cut Ruby Wedding Ring For Women - LUO Jewelry
Ruby Elegant Engagement Ring Sale priceFrom $101.00
Simple Oval Ruby Ring - LUO Jewelry #metal_14k white goldSimple Oval Ruby Ring - LUO Jewelry #metal_14k rose gold
Simple Oval Ruby Ring Sale priceFrom $96.00
Round Brilliant Cut Ruby Ring White Gold - LUO JewelryRound Brilliant Cut Ruby Ring White Gold - LUO Jewelry
Round Brilliant Cut Ruby Ring Sale priceFrom $96.00
Ruby Halo Hexagon Setting Engagement Ring - LUO JewelryRuby Halo Hexagon Setting Engagement Ring - LUO Jewelry
Ruby Hexagon Halo Engagement Ring Sale priceFrom $107.00
Ruby Ring Oval Cut Halo Engagement Ring - LUO JewelryRuby Ring Oval Cut Halo Engagement Ring - LUO Jewelry
Milgrain Halo Ruby Engagement Ring Sale priceFrom $105.00
Octagon Cut Ruby Engagement Ring Gold - LUO JewelryOctagon Cut Ruby Engagement Ring Gold - LUO Jewelry
Octagon Cut Ruby Engagement Ring Sale priceFrom $96.00
Vintage Horizontal Oval Cut Ruby Ring - LUO JewelryVintage Horizontal Oval Cut Ruby Ring - LUO Jewelry
Marquise Cut Ruby Halo Engagement Ring - LUO JewelryMarquise Cut Ruby Halo Engagement Ring - LUO Jewelry
Horizontal Oval Cut Ruby Engagement Ring - LUO JewelryHorizontal Oval Cut Ruby Engagement Ring - LUO Jewelry
Pear Shaped Ruby Ring Split Shank - LUO JewelryPear Shaped Ruby Ring Split Shank - LUO Jewelry
Pear Shaped Ruby Ring Split Shank Sale priceFrom $103.00

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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