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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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Lab Ruby Ring 3 Stone Engagement Ring - LUO Jewelry #metal_sterling silverLab Ruby Ring 3 Stone Engagement Ring - LUO Jewelry #metal_black finish sterling silver
Bague de fiançailles à 3 pierres en rubis Prix de venteA partir de $101.00
Ruby and Peridot Ring - LUO Jewelry #metal_sterling silverRuby and Peridot Ring - LUO Jewelry #metal_black finish sterling silver
Ruby and Peridot Ring Prix de venteA partir de $71.00
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Lab Created Ruby Pave Eternity Ring - LUO Jewelry #metal_black finish sterling silverLab Created Ruby Pave Eternity Ring - LUO Jewelry #metal_sterling silver
Bague d'éternité rubis pavé Prix de venteA partir de $87.30 Prix normal$97.00
Wide Band Asscher Cut Ruby Ring - LUO Jewelry #metal_sterling silverWide Band Asscher Cut Ruby Ring - LUO Jewelry #metal_black finish sterling silver
Bague lunette rubis taille Asscher Prix de venteA partir de $94.00
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LUO Jewelry #metal_sterling silverLUO Jewelry #metal_black finish sterling silver
Large Marquise Cut Ruby Ring Prix de venteA partir de $70.20 Prix normal$78.00
Heart Shaped Ruby Solitaire Ring - LUO Jewelry #metal_14k white goldHeart Shaped Ruby Solitaire Ring - LUO Jewelry #metal_black finish sterling silver
Heart Shaped Ruby Solitaire Ring Prix de venteA partir de $70.00
Garnet and Ruby Two Heart Ring - LUO Jewelry #metal_platinumGarnet and Ruby Two Heart Ring - LUO Jewelry #metal_18k rose gold
Bague à deux cœurs en grenat et rubis Prix de venteA partir de $80.00
Hidden Ruby Ring - LUO Jewelry #metal_sterling silverHidden Ruby Ring - LUO Jewelry #metal_black finish sterling silver
Hidden Ruby Ring Prix de venteA partir de $71.00
Round Cut Ruby Celtic Ring - LUO Jewelry #metal_14k rose goldRound Cut Ruby Celtic Ring - LUO Jewelry #metal_18k white gold
Bague celtique rubis taille ronde Prix de venteA partir de $70.00
Heart Shaped Ruby Ring - LUO Jewelry #metal_platinumHeart Shaped Ruby Ring - LUO Jewelry #metal_sterling silver
Bague en rubis en forme de cœur Prix de venteA partir de $69.00
Marquise Cut Lab Grown Ruby Frog Ring - LUO Jewelry #metal_black finish sterling silverMarquise Cut Lab Grown Ruby Frog Ring - LUO Jewelry #metal_sterling silver
Bague Rubis avec Grenouille Prix de venteA partir de $90.00
Ruby Bat Ring - LUO Jewelry #metal_14k white goldRuby Bat Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Bat Ring Prix de venteA partir de $71.00
Ruby Baguette Ring - LUO Jewelry #metal_14k rose goldRuby Baguette Ring - LUO Jewelry #metal_14k white gold
Ruby Baguette Ring Prix de venteA partir de $79.00
Round Cut Ruby Engagement Ring - LUO Jewelry #metal_sterling silverRound Cut Ruby Engagement Ring - LUO Jewelry #metal_black finish sterling silver
Round Cut Ruby Engagement Ring Prix de venteA partir de $83.00
Ruby Bezel Emerald Cut Engagement Ring - LUO Jewelry #metal_18k white goldRuby Bezel Emerald Cut Engagement Ring - LUO Jewelry #metal_18k yellow gold
Ruby Twig Ring - LUO Jewelry #metal_18k yellow goldRuby Twig Ring - LUO Jewelry #metal_18k white gold
Twig Lab Créé Ruby Bezel Set Bague Prix de venteA partir de $68.00
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Lab Created Ruby Wide Band Eternity Ring - LUO Jewelry #metal_14k rose goldLab Created Ruby Wide Band Eternity Ring - LUO Jewelry #metal_sterling silver
Bague d'éternité à trois rangs avec rubis Prix de venteA partir de $101.70 Prix normal$113.00
Dainty Heart Ruby Engagement Ring - LUO Jewelry #metal_black finish sterling silverDainty Heart Ruby Engagement Ring - LUO Jewelry #metal_sterling silver
Heart Dainty Ruby Ring Prix de venteA partir de $89.00
Vintage Ruby Cocktail Ring - LUO Jewelry #metal_14k rose goldVintage Ruby Cocktail Ring - LUO Jewelry #metal_sterling silver
Vintage Ruby Cocktail Ring Prix de venteA partir de $106.00
Ruby Vine Ring - LUO Jewelry #metal_black finish sterling silverRuby Vine Ring - LUO Jewelry #metal_18k rose gold
Ruby Vine Ring Prix de venteA partir de $69.00
Heart Shaped Lab Grown Ruby Engagement Ring - LUO Jewelry #metal_14k rose goldHeart Shaped Lab Grown Ruby Engagement Ring - LUO Jewelry #metal_sterling silver
Heart Shaped Ruby Engagement Ring Prix de venteA partir de $106.00
Simple Emerald Cut Ruby Ring - LUO Jewelry #metal_platinumSimple Emerald Cut Ruby Ring - LUO Jewelry #metal_14k white gold
Simple Emerald Cut Ruby Ring Prix de venteA partir de $69.00
Ruby and Sapphire Two Heart Ring - LUO Jewelry #metal_14k white goldRuby and Sapphire Two Heart Ring - LUO Jewelry #metal_14k rose gold
Ruby and Sapphire Two Heart Ring Prix de venteA partir de $80.00
Pear Shaped Cluster Ruby Mothers RingPear Shaped Cluster Ruby Mothers Ring
Pear Shaped Cluster Ruby Mothers Ring Prix de venteA partir de $103.00
Oval Cut Ruby Turtle Ring - LUO Jewelry #metal_sterling silverOval Cut Ruby Turtle Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Owl Ring - LUO Jewelry #metal_black finish sterling silverRuby Owl Ring - LUO Jewelry #metal_sterling silver
Bague Hibou Rubis Prix de venteA partir de $108.00
Princess Cut Ruby Art Deco Ring - LUO Jewelry #metal_14k yellow goldPrincess Cut Ruby Art Deco Ring - LUO Jewelry #metal_18k yellow gold
Bague Rubis Art Déco Taille Princesse Prix de venteA partir de $69.00
Lab Created Ruby North Star Engagement Ring - LUO Jewelry #metal_black finish sterling silverLab Created Ruby North Star Engagement Ring - LUO Jewelry #metal_sterling silver
Lab Créé Ruby North Star Bague de fiançailles Prix de venteA partir de $91.00
Lab Grown Emerald and Ruby and Sapphire Wide Band Eternity Ring - LUO Jewelry #metal_14k rose goldLab Grown Emerald and Ruby and Sapphire Wide Band Eternity Ring - LUO Jewelry #metal_sterling silver
Sapphire Emerald and Ruby Eternity Ring Prix de venteA partir de $188.00
Ruby Claddagh Ring - LUO Jewelry #metal_sterling silverRuby Claddagh Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Claddagh Ring Prix de venteA partir de $69.00
Princess Cut Ruby Ring With Thin Band - LUO JewelryPrincess Cut Ruby Ring With Thin Band - LUO Jewelry
Princess Cut Ruby Ring with Thin Band Prix de venteA partir de $91.00
Twisted Heart Shaped Lab Ruby Ring - LUO Jewelry #metal_black finish sterling silverTwisted Heart Shaped Lab Ruby Ring - LUO Jewelry #metal_sterling silver
Ruby Twisted Pave Engagement Ring Prix de venteA partir de $105.00
Dainty Heart Shaped Ruby and Emerald Ring - LUO JewelryDainty Heart Shaped Ruby and Emerald Ring - LUO Jewelry
Delicate Heart Shaped Ruby and Emerald Ring Prix de venteA partir de $107.00
Vintage Style Octagon Cut Ruby Ring - LUO Jewelry #metal_black finish sterling silverVintage Style Octagon Cut Ruby Ring - LUO Jewelry #metal_sterling silver
Vintage Style Octagon Cut Ruby Ring Prix de venteA partir de $97.00
Vintage Ruby Ring Cushion Cut Ring - LUO JewelryVintage Ruby Ring Cushion Cut Ring - LUO Jewelry
Vintage Style Ruby Cushion Cut Ring Prix de venteA partir de $93.00
Asscher Cut Ruby Ring - LUO Jewelry #metal_sterling silverAsscher Cut Ruby Ring - LUO Jewelry #metal_black finish sterling silver
Asscher Cut Ruby Ring Prix de venteA partir de $69.00
Ruby Ring Halo Engagement Ring - LUO Jewelry #metal_14k rose goldRuby Ring Halo Engagement Ring - LUO Jewelry #metal_sterling silver
Oval Ruby Halo Cluster Ring Prix de venteA partir de $120.00
Marquise Cut Ruby Bezel Cluster Ring - LUO Jewelry #metal_black finish sterling silverMarquise Cut Ruby Bezel Cluster Ring - LUO Jewelry #metal_18k rose gold
Marquise Cut Ruby Bezel Cluster Ring Prix de venteA partir de $96.00
Men's Ruby Kite Set Ring - LUO Jewelry #metal_14k white goldMen's Ruby Kite Set Ring - LUO Jewelry #metal_18k rose gold
Men's Ruby Kite Set Ring Prix de venteA partir de $97.00
Oval Ruby Horizontal Engagement Ring - LUO Jewelry #metal_18k white goldOval Ruby Horizontal Engagement Ring - LUO Jewelry #metal_18k yellow gold
Bat and Spider Web Lab Ruby Ring Set - LUO Jewelry #metal_14k yellow goldBat and Spider Web Lab Ruby Ring Set - LUO Jewelry #metal_sterling silver
Trilogy Oval Ruby Ring - LUO Jewelry #metal_sterling silverTrilogy Oval Ruby Ring - LUO Jewelry #metal_black finish sterling silver
Trilogy Oval Ruby Ring Prix de venteA partir de $76.00
Citrine and Ruby Two Heart Ring - LUO Jewelry #metal_18k white goldCitrine and Ruby Two Heart Ring - LUO Jewelry #metal_18k rose gold
Citrine and Ruby Two Heart Ring Prix de venteA partir de $80.00
Amethyst and Ruby Two Heart Ring - LUO Jewelry #metal_sterling silverAmethyst and Ruby Two Heart Ring - LUO Jewelry #metal_14k rose gold
Amethyst and Ruby Two Heart Ring Prix de venteA partir de $80.00
Ruby Cat Inspired RingRuby Cat Inspired Ring
Ruby Cat Inspired Ring Prix de venteA partir de $85.00
Elongated Cushion Ruby Engagement Ring - LUO Jewelry #metal_14k yellow goldElongated Cushion Ruby Engagement Ring - LUO Jewelry #metal_sterling silver
Ruby East West Cushion Cut Ring Prix de venteA partir de $94.00
Oval Ruby East West Hollow Out RingOval Ruby East West Hollow Out Ring
Oval Ruby East West Hollow Out Ring Prix de venteA partir de $89.00
Vintage Inspired Cubic Zirconia and Ruby Eternity Ring - LUO Jewelry #metal_sterling silverVintage Inspired Cubic Zirconia and Ruby Eternity Ring - LUO Jewelry #metal_black finish sterling silver

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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