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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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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
Heart Shaped Ruby Ring - LUO Jewelry #metal_platinumHeart Shaped Ruby Ring - LUO Jewelry #metal_sterling silver
Heart Shaped Ruby Ring Sale priceFrom $69.00
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
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
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
Ruby Claddagh Ring - LUO Jewelry #metal_sterling silverRuby Claddagh Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Claddagh Ring Sale priceFrom $69.00
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 Sale priceFrom $105.00
Dainty Heart Shaped Ruby and Emerald Ring - LUO JewelryDainty Heart Shaped Ruby and Emerald Ring - LUO Jewelry
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
On sale
Heart Shape Ruby Toi Et Moi Ring - LUO Jewelry #metal_14k yellow goldHeart Shape Ruby Toi Et Moi Ring - LUO Jewelry #metal_platinum
Heart Shape Ruby Toi Et Moi Ring Sale priceFrom $84.60 Regular price$94.00
Ruby Split Band Ring - LUO Jewelry Ruby Split Band Ring - LUO Jewelry
Ruby Split Band Ring Sale priceFrom $114.00
Heart Green Sapphire and Ruby Toi Et Moi Ring - LUO Jewelry #metal_18k yellow goldHeart Green Sapphire and Ruby Toi Et Moi Ring - LUO Jewelry #metal_14k rose gold
Emerald and Ruby Two Heart Ring - LUO Jewelry #metal_platinumEmerald and Ruby Two Heart Ring - LUO Jewelry #metal_14k white gold
Emerald and Ruby Two Heart Ring Sale priceFrom $80.00
Heart Alexandrite and Ruby Toi Et Moi Ring - LUO Jewelry #metal_sterling silverHeart Alexandrite and Ruby Toi Et Moi Ring - LUO Jewelry #metal_black finish sterling silver
Heart Cut Ruby Coil RingHeart Cut Ruby Coil Ring
Heart Cut Ruby Coil Ring Sale priceFrom $84.00
Ruby Mother Daughter Ring Sets - LUO JewelryRuby Mother Daughter Ring Sets - LUO Jewelry
Ruby Mother Daughter Ring Sets Sale priceFrom $164.00
Heart Shaped Ruby Cluster Ring - LUO JewelryHeart Shaped Ruby Cluster Ring - LUO Jewelry
Heart Shaped Ruby Cluster Ring Sale priceFrom $91.00
Ruby Heart Shaped Promise Ring - LUO Jewelry #metal_black finish sterling silverRuby Heart Shaped Promise Ring - LUO Jewelry #metal_sterling silver
Ruby Heart Shaped Promise Ring Sale priceFrom $93.00
Dainty Twisted Ruby Engagement Ring - LUO Jewelry #metal_sterling silverDainty Twisted Ruby Engagement Ring - LUO Jewelry #metal_black finish sterling silver
On sale
Ruby Ring Heart Solitaire Ring White Gold - LUO JewelryRuby Ring Heart Solitaire Ring White Gold - LUO Jewelry
Heart Ruby Solitaire Ring Sale priceFrom $82.80 Regular price$92.00
Vintage Heart Ruby Ring White Gold - LUO JewelryVintage Heart Ruby Ring White Gold - LUO Jewelry
Delicate Heart Shaped Ruby Ring Sale priceFrom $98.00
Heart Ruby Engagement Ring - LUO Jewelry #metal_black finish sterling silverHeart Ruby Engagement Ring - LUO Jewelry #metal_sterling silver
Ruby 3 Stone Heart Ring Sale priceFrom $102.00
Heart Ruby Ring Split Shank Silver - LUO JewelryHeart Ruby Ring Split Shank Silver - LUO Jewelry
Heart Ruby Ring Split Shank Sale priceFrom $86.00
Heart Shaped Ruby Ring White Gold - LUO JewelryHeart Shaped Ruby Ring White Gold - LUO Jewelry
Ruby Double Halo Heart Ring Sale priceFrom $106.00
Hear Cut Ruby Halo Wedding Ring Rose Gold - LUO JewelryHear Cut Ruby Halo Wedding Ring Rose Gold - LUO Jewelry
Ruby Heart Halo Ring Sale priceFrom $110.00
Heart Shaped Ruby Bridal Set Ring Rose Gold - LUO JewelryHeart Shaped Ruby Bridal Set Ring Rose Gold - LUO Jewelry
Heart Shaped Ruby Bridal Set Ring Sale priceFrom $183.00
Heart Shaped Ruby Split Shank Ring Silver - LUO JewelryHeart Shaped Ruby Split Shank Ring Silver - LUO Jewelry
Hear Ruby Half Bezel Set Engagement Ring - LUO JewelryHear Ruby Half Bezel Set Engagement Ring - LUO Jewelry
Heart Shaped Ruby Engagement Open Ring - LUO JewelryHeart Shaped Ruby Engagement Open Ring - LUO Jewelry
Ruby Heart Bezel Ring Sale priceFrom $102.00
Heart Ruby Solitaire Engagement Ring - LUO Jewelry #metal_black finish sterling silverHeart Ruby Solitaire Engagement Ring - LUO Jewelry #metal_sterling silver
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
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
Heart Shaped Ruby and Sapphire Ring - LUO JewelryHeart Shaped Ruby and Sapphire Ring - LUO Jewelry
Heart Shaped Ruby Mothers Ring - LUO Jewelry #metal_black finish sterling silverHeart Shaped Ruby Mothers Ring - LUO Jewelry #metal_sterling silver
Two Stone Heart Ruby Ring Sale priceFrom $93.00

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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