Bicolor & Watermelon Tourmalines: Nature’s Art in Every Gemstone

A Celebration of Color in Motion

Few gemstones capture the imagination like bicolor tourmalines. Formed by shifts in trace elements during crystal growth, these gems display stunning transitions of color—pink and green, blue and gold, or any combination nature dares to create. Among them, watermelon tourmalines are especially cherished for their vivid pink cores framed by green “rinds,” reminiscent of the fruit that gives them their name.

Unique, Natural, and Irresistibly Playful

Whether delicately blended or dramatically divided, each bicolor tourmaline is one of a kind. These gemstones are ideal for custom designs that emphasize individuality and artistic flair. With excellent hardness and vibrant hues, they are well suited for rings, pendants, and earrings that stand out with natural charm.

October Birthstone and Beyond

As part of the tourmaline family, these gems are linked to October’s birthstone tradition—celebrating creativity, protection, and emotional vitality. Their natural beauty and symbolic richness make them a thoughtful gift for birthdays, anniversaries, or self-expression.

Dive Deeper into Tourmalines

Curious about the full spectrum of tourmaline? Explore our dedicated blog post to learn more about this dazzling gemstone family—nicknamed “The Queen of Color” for good reason.

Rose Gold Bicolor tourmaline. Asscher cut 2.62 ct. Bicolor tourmaline, whose two colors are a greenish yellow and a reddish pink. Once the light falls on the crown of the gem, these colors mix, resulting in a very elegant and saturated golden copper. Thanks to its color, its good cut quality and proportions, it will be an exceptional gem to mount on any type of jewel. Rose Gold Bicolor tourmaline. Asscher cut 2.62 ct. Bicolor tourmaline, whose two colors are a greenish yellow and a reddish pink. Once the light falls on the crown of the gem, these colors mix, resulting in a very elegant and saturated golden copper. Thanks to its color, its good cut quality and proportions, it will be an exceptional gem to mount on any type of jewel.
Bicolor Tourmaline 2.62 ct – Rose Gold Tones, Asscher Cut
$490.00
$490.00
rare bicolour tourmaline 4.71 ct rare bicolour tourmaline 4.71 ct
Bicolor Tourmaline 4.71 ct – Pale Pink Center with Golden Halo (Mozambique)
$600.00
$600.00
  • Sold out
Natural Bi Color African Tourmaline Oval Cut 2.82 ct Natural Bi Color African Tourmaline Oval Cut 2.82 ct
Bicolor Tourmaline 2.82 ct – Orangish Pink to Golden (Oval Cut)
$632.00
$632.00
  • Sold out
Elegant large golden tourmaline 5.25 ct cushion cut for sale MdMaya Gems Elegant large golden tourmaline 5.25 ct cushion cut for sale MdMaya Gems
Golden Bicolor Tourmaline 5.25 ct – Cushion Cut | October Birthstone
$880.00
$880.00
  • Sold out
  • -30% Sale
Bi Color Tourmaline from Mozambique with Golden tones and soft Pink touches Bi Color Tourmaline from Mozambique with Golden tones and soft Pink touches
Bicolor Tourmaline 5.83 ct – Golden & Soft Pink Cushion Cut
$1,246.00 $1,780.00
$1,246.00
Large peach and pink tourmaline 10 15 ct Large peach and pink tourmaline 10 15 ct
Bicolor Tourmaline 10.15 ct – Peach Center with Bright Pink Edges (Oval Cut)
$1,300.00
$1,300.00
  • Sold out
Bicolor Tourmaline, Bright Blue Green color, Emerald Cut 4.71 ct - under daylight Bicolor Tourmaline, Bright Blue Green color, Emerald Cut 4.71 ct - under daylight
Bicolor Tourmaline 4.71 ct – Bright Blue-Green Emerald Cut
$1,903.00
$1,903.00

Nature’s Palette: Discover Bicolor & Watermelon Tourmalines

Bicolor and watermelon tourmalines are a celebration of nature’s artistry. Formed by changes in trace elements during growth, these gems reveal stunning transitions of color—from soft pastel gradients to vivid pink-green contrasts that resemble slices of watermelon. Each piece is one of a kind, making them perfect for standout jewelry with personality. Whether you’re drawn to gentle blends or bold splits, our collection offers vibrant, natural gems for inspired design.

Related collections

Bicolor and watermelon tourmalines are just the beginning. Explore gems that play with hue and light—like the neon brilliance of Paraiba, the passion of pink and rubellite tones, or the whimsical charm of multicolor and pink gemstones. From soft gradients to vivid contrasts, each stone tells a story of natural artistry and rare beauty.

Finest Neon Greenish Blue Paraiba Pear Cut 2.21 ct under daylight

Paraiba Tourmaline

Vivid, copper-bearing gems with neon blue and green hues. Among the rarest and most luxurious tourmalines in the world.
Pair Rubellite Tourmaline from Mozambique Fabulous Match 6.25 ct pair cushion cut under daylight

Pink & Rubellite Tourmaline

Explore a spectrum of pinks—from soft blush to vivid crimson. A romantic and expressive choice for refined jewelry.
Neon Pink Burmese Spinel Cushion Cut 1.08 ct

Pink Gemstones

An ode to femininity and charm. Discover tourmalines, spinels, sapphires and other natural pink gems full of warmth.

Multicolor Gemstones

Gems that defy a single hue—featuring natural zoning, color change, or bicolor beauty. Ideal for artistic, standout designs.