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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
Ruby 3 Stone Engagement Ring Sale priceFrom $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 Sale priceFrom $71.00
On sale
Lab Created Ruby Pave Eternity Ring - LUO Jewelry #metal_black finish sterling silverLab Created Ruby Pave Eternity Ring - LUO Jewelry #metal_sterling silver
Ruby Pave Eternity Ring Sale priceFrom $87.30 Regular price$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
Ruby Asscher Cut Bezel Ring Sale priceFrom $94.00
On sale
LUO Jewelry #metal_sterling silverLUO Jewelry #metal_black finish sterling silver
Large Marquise Cut Ruby Ring Sale priceFrom $70.20 Regular price$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 Sale priceFrom $70.00
Garnet and Ruby Two Heart Ring - LUO Jewelry #metal_platinumGarnet and Ruby Two Heart Ring - LUO Jewelry #metal_18k rose gold
Garnet and Ruby Two Heart Ring Sale priceFrom $80.00
Hidden Ruby Ring - LUO Jewelry #metal_sterling silverHidden Ruby Ring - LUO Jewelry #metal_black finish sterling silver
Hidden Ruby Ring Sale priceFrom $71.00
Round Cut Ruby Celtic Ring - LUO Jewelry #metal_14k rose goldRound Cut Ruby Celtic Ring - LUO Jewelry #metal_18k white gold
Round Cut Ruby Celtic Ring Sale priceFrom $70.00
Heart Shaped Ruby Ring - LUO Jewelry #metal_platinumHeart Shaped Ruby Ring - LUO Jewelry #metal_sterling silver
Heart Shaped Ruby Ring Sale priceFrom $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
Ruby Ring with Frog Sale priceFrom $90.00
Ruby Bat Ring - LUO Jewelry #metal_14k white goldRuby Bat Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Bat Ring Sale priceFrom $71.00
Ruby Baguette Ring - LUO Jewelry #metal_14k rose goldRuby Baguette Ring - LUO Jewelry #metal_14k white gold
Ruby Baguette Ring Sale priceFrom $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 Sale priceFrom $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
Ruby Twig Ring Sale priceFrom $68.00
On sale
Lab Created Ruby Wide Band Eternity Ring - LUO Jewelry #metal_14k rose goldLab Created Ruby Wide Band Eternity Ring - LUO Jewelry #metal_sterling silver
Ruby Three Row Eternity Ring Sale priceFrom $101.70 Regular price$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 Sale priceFrom $89.00
Vintage Ruby Cocktail Ring - LUO Jewelry #metal_14k rose goldVintage Ruby Cocktail Ring - LUO Jewelry #metal_sterling silver
Vintage Ruby Cocktail Ring Sale priceFrom $106.00
Ruby Vine Ring - LUO Jewelry #metal_black finish sterling silverRuby Vine Ring - LUO Jewelry #metal_18k rose gold
Ruby Vine Ring Sale priceFrom $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 Sale priceFrom $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 Sale priceFrom $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 Sale priceFrom $80.00
Pear Shaped Cluster Ruby Mothers RingPear Shaped Cluster Ruby Mothers Ring
Oval Cut Ruby Turtle Ring - LUO Jewelry #metal_sterling silverOval Cut Ruby Turtle Ring - LUO Jewelry #metal_black finish sterling silver
Oval Cut Ruby Turtle Ring Sale priceFrom $67.00
Ruby Owl Ring - LUO Jewelry #metal_black finish sterling silverRuby Owl Ring - LUO Jewelry #metal_sterling silver
Ruby Owl Ring Sale priceFrom $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
Princess Cut Ruby Art Deco Ring Sale priceFrom $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
Ruby North Star Ring Sale priceFrom $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
Ruby Claddagh Ring - LUO Jewelry #metal_sterling silverRuby Claddagh Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Claddagh Ring Sale priceFrom $69.00
Princess Cut Ruby Ring With Thin Band - LUO JewelryPrincess Cut Ruby Ring With Thin Band - LUO Jewelry
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 Sale priceFrom $105.00
Dainty Heart Shaped Ruby and Emerald Ring - LUO JewelryDainty Heart Shaped Ruby and Emerald Ring - LUO Jewelry
Vintage Style Octagon Cut Ruby Ring - LUO Jewelry #metal_black finish sterling silverVintage Style Octagon Cut Ruby Ring - LUO Jewelry #metal_sterling silver
Vintage Ruby Ring Cushion Cut Ring - LUO JewelryVintage Ruby Ring Cushion Cut Ring - LUO Jewelry
Asscher Cut Ruby Ring - LUO Jewelry #metal_sterling silverAsscher Cut Ruby Ring - LUO Jewelry #metal_black finish sterling silver
Asscher Cut Ruby Ring Sale priceFrom $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 Sale priceFrom $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
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 Sale priceFrom $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
Ruby Gothic Wedding Ring Sets Sale priceFrom $156.00
Trilogy Oval Ruby Ring - LUO Jewelry #metal_sterling silverTrilogy Oval Ruby Ring - LUO Jewelry #metal_black finish sterling silver
Trilogy Oval Ruby Ring Sale priceFrom $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 Sale priceFrom $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 Sale priceFrom $80.00
Ruby Cat Inspired RingRuby Cat Inspired Ring
Ruby Cat Inspired Ring Sale priceFrom $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 Sale priceFrom $94.00
Oval Ruby East West Hollow Out RingOval Ruby East West Hollow Out Ring
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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