Enjoy 20% off your first purchase—sign up for SAMA news today

Gemstone Engagement Rings by Shape

Gemstone rings by shape — round, princess, emerald, oval, pear, marquise, cushion
Hand wearing sapphire, emerald, and ruby engagement rings by SAMA — crafted with ethical gemstonesHand wearing sapphire, emerald, and ruby engagement rings by SAMA — crafted with ethical gemstones

Gemstones by Carat Size

Find the perfect gemstone engagement ring by carat size — from classic 1 ct to bold 3 ct designs

Shop Gemstones

Loose sapphires, emeralds, rubies, aquamarines, citrines, and amethysts — discover colorful gemstones for custom engagement rings and wedding bands.Loose sapphires, emeralds, rubies, aquamarines, citrines, and amethysts — discover colorful gemstones for custom engagement rings and wedding bands.

Your Invitation to Shine

Gemstone offers — save 20% on your first SAMA purchase

Gemstone Jewelry Offers

Sign up for 20% off your first SAMA engagement ring purchaseSign up to SAMA and enjoy 20% off your first sapphire, emerald, or ruby gemstone engagement ring Sign Up & Save 20%

Gemstone Education

Learn About Sapphire, Emerald, Ruby, Colored Stones & Birthstone Engagement Rings.

Discover gemstone education — from colors and cuts to jewelry care and sizing

Gemstones FAQs

What are gemstone engagement rings?

Gemstone engagement rings feature sapphires, emeralds, rubies, aquamarines, and other colored stones as the center gem instead of diamonds. They offer vibrant alternatives that highlight personality and meaning. Learn more in our Gemstone Guide.

Are sapphires available in colors other than blue?

Yes! While blue is the most recognized, sapphires naturally occur in pink, yellow, green, purple, white, brown, orange, red, and rare padparadscha hues. At SAMA, you can explore our sapphire engagement rings in a wide range of colors.

What makes emerald and ruby engagement rings unique?

Emeralds are prized for their vivid green color and inclusions known as “jardin,” while rubies are valued for their deep red tones and durability. Both are timeless gemstones and meaningful alternatives to diamonds. Explore our emerald rings and ruby rings to see more.

What are birthstones and their meanings?

Birthstones are gemstones historically associated with each month and believed to carry symbolic properties. For example, sapphires represent wisdom and loyalty (September), emeralds symbolize rebirth (May), and rubies signify love and passion (July). Learn more in our Birthstone Guide.

How do I care for my gemstone engagement ring?

Gemstones vary in hardness, so care is essential. Sapphires and rubies are highly durable, while emeralds require more gentle handling. We recommend professional cleanings, safe storage, and avoiding harsh chemicals. See our Jewelry Care Guide for more tips.