Skip to content

Cart

Your cart is empty

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.

Sort by

Filters

Emerald
Ruby Bezel Emerald Cut Engagement Ring - LUO Jewelry #metal_18k white goldRuby Bezel Emerald Cut Engagement Ring - LUO Jewelry #metal_18k yellow gold
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
Emerald Cut Ruby Solitaire Wedding Ring - LUO Jewelry #metal_14k yellow goldEmerald Cut Ruby Solitaire Wedding Ring - LUO Jewelry #metal_sterling silver
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
Horizontal Emerald Cut Ruby Engagement Ring - LUO Jewelry #metal_black finish sterling silverHorizontal Emerald Cut Ruby Engagement Ring - LUO Jewelry #metal_sterling silver
Ruby Plain Band Solitaire Engagement Ring - LUO Jewelry #metal_14k rose goldRuby Plain Band Solitaire Engagement Ring - LUO Jewelry #metal_18k rose gold
Ruby Tapered Baguette Engagement Ring - LUO Jewelry #metal_sterling silverRuby Tapered Baguette Engagement Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Bezel Emerald Cut Ring - LUO Jewelry Ruby Bezel Emerald Cut Ring - LUO Jewelry
Ruby Bezel Emerald Cut Ring Sale priceFrom $99.00
Emerald Cut Ruby Toi Et Moi Ring | LUO Jewelry #metal_sterling silverEmerald Cut Ruby Toi Et Moi Ring | LUO Jewelry #metal_black finish sterling silver
Emerald Cut Ruby Toi Et Moi Ring Sale priceFrom $112.00
Emerald Cut Ruby Halo RingEmerald Cut Ruby Halo Ring
Emerald Cut Ruby Halo Ring Sale priceFrom $97.00
Emerald Cut Alexandrite And Ruby Toi Et Moi Rings - LUO JewelryEmerald Cut Alexandrite And Ruby Toi Et Moi Rings - LUO Jewelry
Ruby Emerald Cut Halo Engagement Rings - LUO JewelryRuby Emerald Cut Halo Engagement Rings - LUO Jewelry
East West Ruby Solitaire Ring - LUO JewelryEast West Ruby Solitaire Ring - LUO Jewelry
East West Ruby Solitaire Ring Sale priceFrom $88.00
Vintage Horizontal Bezel Set Ruby Ring - LUO JewelryVintage Horizontal Bezel Set Ruby Ring - LUO Jewelry
Ruby Classic Engagement Ring Sale priceFrom $91.00
Emerald Cut Ruby Horizontal Ring - LUO JewelryEmerald Cut Ruby Horizontal Ring - LUO Jewelry
Art Deco Ruby Horizontal Ring Sale priceFrom $99.00
On sale
Ruby Engagement Ring With Curved Wedding Band - LUO JewelryRuby Engagement Ring With Curved Wedding Band - LUO Jewelry
Ruby Engagement Ring with Band Sale priceFrom $148.50 Regular price$165.00
East West Ruby Ring Emerald Cut Engagement Ring - LUO JewelryEast West Ruby Ring Emerald Cut Engagement Ring - LUO Jewelry
East West Ruby Engagement Ring Sale priceFrom $98.00
Lab Ruby Ring Emerald Cut Wedding Ring - LUO Jewelry #metal_14k yellow goldLab Ruby Ring Emerald Cut Wedding Ring - LUO Jewelry #metal_sterling silver
Sunburst Emerald Cut Ruby Ring Sale priceFrom $104.00
Emerald Cut Ruby Ring Split Shank - LUO JewelryEmerald Cut Ruby Ring Split Shank - LUO Jewelry
Emerald Cut Ruby Ring Split Shank Sale priceFrom $92.00
Emerald Cut Ruby Promise Ring White Gold - LUO JewelryEmerald Cut Ruby Promise Ring White Gold - LUO Jewelry
Pyramid Emerald Cut Ruby Ring Sale priceFrom $100.00
Emerald Cut Ruby Cocktail Ring White Gold - LUO JewelryEmerald Cut Ruby Cocktail Ring White Gold - LUO Jewelry
Emerald Cut Ruby Cocktail Ring Sale priceFrom $117.00
Emerald Cut Ruby Promise Ring Silver - LUO JewelryEmerald Cut Ruby Promise Ring Silver - LUO Jewelry
Emerald Cut Art Deco Ruby Engagement Ring - LUO JewelryEmerald Cut Art Deco Ruby Engagement Ring - LUO Jewelry
Emerald Cut Art Deco Ruby Ring Sale priceFrom $92.00
Emerald Cut Ruby Ring Art Deco - LUO JewelryEmerald Cut Ruby Ring Art Deco - LUO Jewelry
Emerald Cut Ruby Ring Art Deco Sale priceFrom $111.00
Emerald Cut East West Ruby Ring Silver - LUO JewelryEmerald Cut East West Ruby Ring Silver - LUO Jewelry
Emerald Cut East West Ruby Ring Sale priceFrom $97.00
Emerald Ruby Engagement Ring Silver - LUO JewelryEmerald Ruby Engagement Ring Silver - LUO Jewelry
Emerald Cut Ruby Ring Sale priceFrom $91.00
Ruby Wedding Ring Emerald Cut White Gold - LUO JewelryRuby Wedding Ring Emerald Cut White Gold - LUO Jewelry
Ruby Emerald Cut Promise Ring Sale priceFrom $94.00
Emerald Cut Ruby Engagement Ring - LUO Jewelry #metal_sterling silverEmerald Cut Ruby Engagement Ring - LUO Jewelry #metal_black finish sterling silver
Emerald Cut Ruby Engagement Ring Sale priceFrom $87.00
Horizontal Emerald Cut Ruby Ring Gold - LUO Jewelry
Horizontal Emerald Cut Ruby Ring Sale priceFrom $88.00
Vintage Ruby Ring Bezel Set Emerald Cut Ring - LUO Jewelry #metal_black finish sterling silverVintage Ruby Ring Bezel Set Emerald Cut Ring - LUO Jewelry #metal_sterling silver
Ruby 3 Stone Ring Sale priceFrom $101.00
Ruby Ring East West Engagement Ring Bezel Set - LUO JewelryRuby Ring East West Engagement Ring Bezel Set - LUO Jewelry
Emerald Cut Ruby Bezel Set Ring White Gold - LUO JewelryEmerald Cut Ruby Bezel Set Ring White Gold - LUO Jewelry
Emerald Cut Ruby Bezel Set Ring Sale priceFrom $104.00
Horizontal Lab Created Ruby Gender Neutral Ring - LUO Jewelry #metal_14k rose goldHorizontal Lab Created Ruby Gender Neutral Ring - LUO Jewelry #metal_sterling silver
Ruby Gender Neutral Ring Sale priceFrom $95.00
Horizontal Emerald Cut Ruby Solitaire Ring - LUO JewelryHorizontal Emerald Cut Ruby Solitaire 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
Woven Ring Ruby Solitaire Engagement Ring - LUO JewelryWoven Ring Ruby Solitaire Engagement Ring - LUO Jewelry
Ruby Solitaire Woven Ring Sale priceFrom $91.00
Vintage Emerald Cut Ruby Ring - LUO JewelryVintage Emerald Cut Ruby Ring - LUO Jewelry
Emerald Cut Ruby Ring with Trio Sale priceFrom $99.00

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.

Explore Related Lab Grown Ruby Jewelry

Frequently Asked Questions