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

Round Ruby Double Halo Engagement Ring - LUO Jewelry #metal_sterling silverRound Ruby Double Halo Engagement Ring - LUO Jewelry #metal_14k rose gold
Leaf Inspired Ruby Engagement Ring - LUO Jewelry #metal_14k rose goldLeaf Inspired Ruby Engagement Ring - LUO Jewelry #metal_18k white gold
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 Two Stone Bezel Set Ring - LUO Jewelry #metal_14k yellow goldRuby Two Stone Bezel Set Ring - LUO Jewelry #metal_sterling silver
Ruby Two Stone Bezel Set Ring Sale priceFrom $102.00
Asscher Cut Ruby Engagement Ring - LUO Jewelry #metal_platinumAsscher Cut Ruby Engagement Ring - LUO Jewelry #metal_18k yellow gold
Asscher Cut Ruby Engagement Ring Sale priceFrom $96.00
Ruby Vintage Oval Engagement Ring - LUO Jewelry #metal_14k rose goldRuby Vintage Oval Engagement Ring - LUO Jewelry #metal_14k white gold
Ruby Vintage Oval Engagement Ring Sale priceFrom $94.00
On sale
Round Halo Emerald And Ruby And Sapphire Pave RingRound Halo Emerald And Ruby And Sapphire Pave Ring
Round Halo Emerald And Ruby And Sapphire Pave Ring Sale priceFrom $123.50 Regular price$145.29
On sale
Horizontal Oval Shape Ruby Pave RingHorizontal Oval Shape Ruby Pave Ring
Horizontal Oval Shape Ruby Pave Ring Sale priceFrom $112.38 Regular price$132.21
Nature Inspired Toad Ruby and Emerald Ring - LUO Jewelry #metal_14k rose goldNature Inspired Toad Ruby and Emerald Ring - LUO Jewelry #metal_14k white gold
Ruby Solitaire Ring for Men - LUO Jewelry #metal_14k rose goldRuby Solitaire Ring for Men - LUO Jewelry #metal_14k white gold
Ruby Solitaire Ring for Men Sale priceFrom $103.00
Ruby Constellation Engagement Ring - LUO Jewelry #metal_sterling silverRuby Constellation Engagement Ring - LUO Jewelry #metal_black finish sterling silver
3 Stone Ruby Bypass Ring - LUO Jewelry 3 Stone Ruby Bypass Ring - LUO Jewelry
3 Stone Ruby Bypass Ring Sale priceFrom $87.00
Ruby Bezel Emerald Cut Ring - LUO Jewelry Ruby Bezel Emerald Cut Ring - LUO Jewelry
Ruby Bezel Emerald Cut Ring Sale priceFrom $99.00
Ruby Split Band Ring - LUO Jewelry Ruby Split Band Ring - LUO Jewelry
Ruby Split Band Ring Sale priceFrom $114.00
Pear Shaped Ruby Crossover Ring - LUO Jewelry Pear Shaped Ruby Crossover Ring - LUO Jewelry
Pear Shaped Ruby Crossover Ring Sale priceFrom $123.00
Ruby Solitaire Band Ring - LUO Jewelry Ruby Solitaire Band Ring - LUO Jewelry
Ruby Solitaire Band Ring Sale priceFrom $80.00
Antique Oval Cut Ruby Ring - LUO Jewelry Antique Oval Cut Ruby Ring - LUO Jewelry
Antique Oval Cut Ruby Ring Sale priceFrom $108.00
Princess Cut Ruby Halo Statement Ring - LUO Jewelry Princess Cut Ruby Halo Statement Ring - LUO Jewelry
Art Deco Ruby Bridal Set Engagement Ring - LUO Jewelry Art Deco Ruby Bridal Set Engagement Ring - LUO Jewelry
Ruby Milgrain Band Ring - LUO Jewelry Ruby Milgrain Band Ring - LUO Jewelry
Ruby Milgrain Band Ring Sale priceFrom $105.00
Two Stone Amethyst and Ruby Open Ring - LUO Jewelry #metal_black finish sterling silverTwo Stone Amethyst and Ruby Open Ring - LUO Jewelry #metal_18k white gold
On sale
Ruby Eternity Oval Ring - LUO Jewelry #metal_14k yellow goldRuby Eternity Oval Ring - LUO Jewelry #metal_sterling silver
Ruby Eternity Oval Ring Sale priceFrom $136.80 Regular price$152.00
Oval Ruby Eternity Band Ring - LUO Jewelry #metal_18k rose goldOval Ruby Eternity Band Ring - LUO Jewelry #metal_18k white gold
Oval Ruby Eternity Band Ring Sale priceFrom $191.00
On sale
Ruby Oval Bezel Set Engagement Ring - LUO Jewelry #metal_platinumRuby Oval Bezel Set Engagement Ring - LUO Jewelry #metal_black finish sterling silver
Ruby Oval Bezel Set Engagement Ring Sale priceFrom $75.60 Regular price$84.00
Ruby Bezel Set Spider Ring - LUO Jewelry #metal_14k rose goldRuby Bezel Set Spider Ring - LUO Jewelry #metal_18k white gold
Ruby Bezel Set Spider Ring Sale priceFrom $83.00
Sleek Ruby Channel Band Ring - LUO Jewelry #metal_18k yellow goldSleek Ruby Channel Band Ring - LUO Jewelry #metal_18k rose gold
Sleek Ruby Channel Band Ring Sale priceFrom $90.00
On sale
Pear Shaped Ruby Criss Cross Ring - LUO Jewelry #metal_platinumPear Shaped Ruby Criss Cross Ring - LUO Jewelry #metal_black finish sterling silver
Pear Shaped Ruby Criss Cross Ring Sale priceFrom $110.70 Regular price$123.00
Ruby Unique Bezel Set Engagement Ring - LUO Jewelry #metal_black finish sterling silverRuby Unique Bezel Set Engagement Ring - LUO Jewelry #metal_14k white gold
Cracked Rock Pattern Ruby Ring for Men - LUO Jewelry #metal_14k white goldCracked Rock Pattern Ruby Ring for Men - LUO Jewelry #metal_platinum
Oval Ruby Engagement Ring Half Bezel Set | LUO JewelryOval Ruby Engagement Ring Half Bezel Set | LUO Jewelry
Unique Two Stone Ruby Ring | LUO Jewelry #metal_sterling silverUnique Two Stone Ruby Ring | LUO Jewelry #metal_black finish sterling silver
Unique Two Stone Ruby Ring Sale priceFrom $94.00
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
Oval Cut Ruby Ring - LUO Jewelry #metal_sterling silverOval Cut Ruby Ring - LUO Jewelry #metal_black finish sterling silver
Oval Cut Ruby Ring Sale priceFrom $79.00
On sale
Two Stone Ruby Open Ring - LUO Jewelry #metal_18k rose goldTwo Stone Ruby Open Ring - LUO Jewelry #metal_14k yellow gold
Two Stone Ruby Open Ring Sale priceFrom $88.20 Regular price$98.00
Crown Ruby Halo Ring | LUO JewelryCrown Ruby Halo Ring | LUO Jewelry
Crown Ruby Halo Ring Sale priceFrom $132.00
Kite Cut Lab Ruby Horizontal Ring - LUO Jewelry #metal_14k yellow goldKite Cut Lab Ruby Horizontal Ring - LUO Jewelry #metal_sterling silver
Ruby Tiny Ring Sale priceFrom $83.00
Asscher Cut Ruby Men's Ring - LUO Jewelry #metal_14k yellow goldAsscher Cut Ruby Men's Ring - LUO Jewelry #metal_sterling silver
Asscher Cut Ruby Men's Ring Sale priceFrom $101.00
Ruby Cracked Ring | LUO Jewelry #metal_sterling silverRuby Cracked Ring | LUO Jewelry #metal_black finish sterling silver
Ruby Cracked Ring Sale priceFrom $87.00
Ruby Two Stone Open Ring - LUO Jewelry #metal_14k yellow goldRuby Two Stone Open Ring - LUO Jewelry #metal_14k rose gold
Ruby Two Stone Open Ring Sale priceFrom $86.00
Cubic Zirconia and Ruby Honeycomb Ring | LUO JewelryCubic Zirconia and Ruby Honeycomb Ring | LUO Jewelry
Ruby and Sapphire Hexagon Band Ring | LUO JewelryRuby and Sapphire Hexagon Band Ring | LUO Jewelry
Ruby Honeycomb Ring | LUO JewelryRuby Honeycomb Ring | LUO Jewelry
Ruby Honeycomb Ring Sale priceFrom $119.00
Ruby and Sapphire Two Stone Pinky RingRuby and Sapphire Two Stone Pinky Ring
On sale
Ruby Three Stone Bypass RingRuby Three Stone Bypass Ring
Ruby Three Stone Bypass Ring Sale priceFrom $89.10 Regular price$99.00
On sale
Cubic Zirconia and Ruby Band Ring - LUO Jewelry #metal_black finish sterling silverCubic Zirconia and Ruby Band Ring - LUO Jewelry #metal_sterling silver
Pink Cubic Zirconia and Ruby Band Ring Sale priceFrom $72.00 Regular price$80.00
Citrine and Ruby Band Ring - LUO Jewelry #metal_sterling silverCitrine and Ruby Band Ring - LUO Jewelry #metal_black finish sterling silver
Citrine and Ruby Band Ring Sale priceFrom $80.00
Amethyst and Diopside and Garnet and Ruby and Sapphire Band Ring - LUO Jewelry #metal_black finish sterling silverAmethyst and Diopside and Garnet and Ruby and Sapphire Band Ring - LUO Jewelry #metal_sterling silver
Amethyst and Citrine and Emerald and Ruby and Sapphire Band Ring - LUO Jewelry #metal_14k rose goldAmethyst and Citrine and Emerald and Ruby and Sapphire Band Ring - LUO Jewelry #metal_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.

Explore Related Lab Grown Ruby Jewelry

Frequently Asked Questions