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Smoked Topaz, Ametrine & Diamonds on Sterling & 18 Carat Yellow Gold
By Erin Mac Jewelry
Located in Menlo Park, CA
Erin Mac Asymmetrical wearable art necklace - With bicolor Gems, smoke topaz, Ametrine and multiple
Category

2010s Pendant Necklaces

Bicolor Tourmaline Ring Gem 29.22 Carat Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
One of a kind 29.22 carat Bicolor Tourmaline gem, offered loose to a wold-class gemstone collector
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline, Other

Bicolor Tourmaline Ring Gem 14.68 Carat Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Magnificent 14.68 carat square cushion-cut Fall Bicolor Tourmaline gem, offered unmounted to a very
Category

21st Century and Contemporary Nigerian Contemporary Loose Gemstones

Materials

Tourmaline, Other

Opal Silver Ivy Ring Natural Australian Gem Boulder Gem Bicolor Blue Pink Unisex
Located in Berlin, DE
Patinated gold-plated silver ring with natural Boulder Opal opal origin - Australia stone measurements - 0.47 х 0.71 in / 12 х 18 mm stone weight - 6.90 carats ring weight - 5.35 gra...
Category

2010s French Art Nouveau Fashion Rings

Materials

Opal, Silver, Sterling Silver

Bicolor Tourmaline Ring Gem 17.68 Carat Emerald Cut Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceptional 17.68 carat, "loupe clean", Bicolor Tourmaline emerald-cut gem, offered loose to a fine
Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

Tourmaline, Other

Bicolor Tourmaline Loose Gemstone 5.07 Carat Emerald Cut Unmounted Gem
By Merkaba
Located in Beverly Hills, CA
Unusual 5.07 carat Bicolor Pink Tourmaline Emerald-Cut loose gemstone, offered unmounted to a
Category

21st Century and Contemporary Mozambican Contemporary Engagement Rings

Materials

Tourmaline

Tourmaline Silver Earrings Yellow Brown Gradient Cabochon Gem Bicolor Polychrome
Located in Berlin, DE
Matte finish silver earrings with natural bicolor Tourmaline fine quality cabochon cut gemstone
Category

2010s German Artisan Drop Earrings

Materials

Tourmaline, Silver

Gorgeous 8.60 Carats Loose Pink Black Bicolor Tourmaline Baguette Shape Gem
Located in Peshawar, PK
bicolor patterns. The precise cutting of the gem is crucial to reveal the optimal balance between the
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Tourmaline

Precisely Emerald Cut 3.01 Carat Bicolor Tourmaline for Earrings Gandara Gems
Located in Bangkok, TH
This beautiful pair of Precisely Emerald cut 3.01 Carat bicolor Tourmaline pair was acquired as
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

Bicolor Tourmaline Pair 16.30 carats Cushion cut Natural Nigerian Tourmaline Gem
Located in Bangkok, TH
Clean Shape Cushion Cut Fancy Cushion Experience the captivating beauty of our Bicolor Tourmaline
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Tourmaline

Opulent Bicolor Rare Tourmaline 11.25 carats Emerald Cut Natural Afghani Gem
Located in Bangkok, TH
Included Shape Octagon Cut Emerald Discover the captivating allure of a genuine 11.25-carat Bicolor Rare
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

4.80 Carats Natural Mint Green Bicolor Tourmaline Loose Ring Gem Emerald Cut
Located in Peshawar, PK
gem's diversity. Gemstone enthusiasts and jewelry designers appreciate bicolor tourmaline for its
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Multi-gemstone, Tourmaline

Tourmaline Yellow Gold Earrings Diamonds Bicolor Natural Gem Power Unisex Studs
Located in Berlin, DE
18K yellow gold earrings with natural Tourmaline and Diamonds tourmaline origin - Madagascar stone measurements - 0.079 х 0.2 х 0.24 in / 2 х 5 х 6 mm (upper); 0.079 х 0.2 х 0.35 in ...
Category

2010s Hong Kong Artisan Stud Earrings

Materials

Crystal, Tourmaline, White Diamond, Diamond, Yellow Gold, 18k Gold, Gold

7.10 Carat Natural Bicolor Loose Ametrine Brazil Earth Mine Ring Gem Stone
Located in Peshawar, PK
remarkable gemstone, making it a prized addition to any gem collection or jewelry piece.
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine, Amethyst

Bicolor Jade Earrings Patinated Silver Ivy Polychrome Gem Olive Green Pear Shape
By Alexey Gabilo
Located in Berlin, DE
Patinated gold-plated silver earrings with natural polychrome Jade stone measurements - 0.35 х 1.02 in / 9 х 26 mm stone weight - 31.97 carats earrings height - 2 in / 51 mm earrings...
Category

2010s French Art Nouveau Dangle Earrings

Materials

Jade, Gold Plate, Silver, Sterling Silver

1.45 Carats Natural Loose Bicolor Tourmaline Emerald Shape
Located in Peshawar, PK
Bicolor Tourmaline is a stunning gemstone known for its unique combination of black and green hues
Category

21st Century and Contemporary Pakistani Russian Revival Loose Gemstones

Materials

Multi-gemstone, Tourmaline

1.45 Carats Natural Loose Bicolor Tourmaline Emerald Shape
1.45 Carats Natural Loose Bicolor Tourmaline Emerald Shape
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W 0.2 in D 0.15 in L 0.35 in
Top Quality Clean Loose Bicolor Tourmaline 21.60 Carats Afghanistan Mine
Located in Peshawar, PK
choice for jewelry, especially in designs that highlight the gem's concentric rings of color. Bicolor
Category

21st Century and Contemporary Afghan Art Nouveau Loose Gemstones

Materials

Other, Tourmaline, Multi-gemstone

5.70 Carats Natural Loose Pink Black Bicolor Tourmaline Baguette Shape
Located in Peshawar, PK
Shape: Baguette Color: Pink & Black Treatment: Non Pink and black bicolor tourmaline is a captivating
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Tourmaline

Bicolor Tourmaline Ring Earrings Loose Gemstone Set 12.09 Carats Cushion
By Tamir
Located in Beverly Hills, CA
Exclusive 12.09 carat Bicolor Tourmaline gem set, offered unmounted to an avid gemstone collector
Category

21st Century and Contemporary Nigerian Contemporary Loose Gemstones

Materials

Tourmaline

Watermelon Bicolor Green & Pink Natural Tourmaline (Elbaite) Gemstones, 2.60 Ct
Located in Peshawar, PK
Carat: 7.96 x 4.28 x 3.13 0.75 Carat: 6.20 x 4.22 x 3.39 Color: Watermelon Bicolor (Green and Pink
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Watermelon Bicolor Green & Pink Natural Tourmaline (Elbaite) Gemstones, 2.60 Ct
Watermelon Bicolor Green & Pink Natural Tourmaline (Elbaite) Gemstones, 2.60 Ct
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H 0.25 in W 0.17 in D 0.13 in Dm 0.17 in L 0.32 in
Bicolor Impressive Citrine Quartz Positioned On Calcite Specimen From Pakistan
Located in Bangkok, TH
: None Color: Brown Indulge in the mesmerizing allure of this bicolor impressive Citrine Quartz
Category

21st Century and Contemporary Pakistani Art Deco Figurines and Sculptures

Materials

Citrine, Quartz

Natural Bicolor Tourmaline Stone 3.80 Carats Tourmaline Stone for Jewellery
Located in Bangkok, TH
Natural Bicolor Tourmaline Stone of 3.80 carats from Afghanistan has a wonderful cut in a Octagon
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

Natural 81.95 Gram Bicolor Tourmaline Crystal Elongated on Mica Specimen
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
Natural 81.95 Gram Bicolor Tourmaline Crystal Elongated On Mica Specimen WEIGHT: 81.95 grams
Category

Antique 15th Century and Earlier Afghan Adam Style Natural Specimens

Materials

Crystal

18K Rose & White Gold with Diamond Pradera Bicolor Wedding Band
By Pradera Irama
Located in Bilbao, ES
Bicolor Wedding Band availablewith diamond. Diamond 0.03ct. Diamond Quality G SI Measures: Weight
Category

21st Century and Contemporary Spanish Contemporary Wedding Rings

Materials

Diamond, White Gold, 18k Gold, Yellow Gold

18K White & Rose Gold Pradera Classic Bicolor Ring with Diamonds
By Pradera Irama
Located in Bilbao, ES
18K White & Rose Gold Pradera Classic Bicolor Ring with Diamonds Solitaire Diamond 0.19ct. Quality
Category

21st Century and Contemporary Spanish Contemporary Engagement Rings

Materials

Diamond, White Gold, 18k Gold, Rose Gold

Huge 112 Carats Natural Bicolor Tourmaline Flower Drill Carving Gemstone
Located in Peshawar, PK
tourmaline specimen, considering its color, clarity, and suitability for carving. The chosen gem is then
Category

2010s Malagasy Art Deco Loose Gemstones

Materials

Tourmaline

Rare Bicolor Natural Tourmaline Loose Gemstone, 5.80 Carat-Emerald/Octagon Cut
Located in Peshawar, PK
Introducing our stunning 5.80 Carat Bicolor Natural Tourmaline Loose Gemstone, sourced from Africa
Category

21st Century and Contemporary Congolese Contemporary Loose Gemstones

Materials

Tourmaline

2.30 Carat Loose Bicolor Tourmaline Cushion Oval Shape For Ring Jewelry
Located in Peshawar, PK
Faceted Bicolor Tourmaline Weight: 2.30 Carats Dimension: 7.9x6.9x6 Mm Origin: Africa Color
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.70 Cts Long Emerald Cut Faceted Bicolor Tourmaline Green Yellow Gemstone
Located in Peshawar, PK
Bicolor Tourmaline Weight: 2.70 Carats Dimension: 13.9x6x3.9 Mm Origin: Madagascar Africa Color
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Tourmaline

Rare Watermelon Bicolor Tourmaline Gemstone 3.05Ct Cushion Cut for Ring/Jewelry
Located in Peshawar, PK
5.79 COLOR: Watermelon Bicolor CLARITY: Moderately Included TREATMENT: Heated ORIGIN: Afghanistan
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Green & Black Bicolor Natural Tourmaline Gemstone, 7.35 Ct Emerald Cut-Pendant
Located in Peshawar, PK
7.08 x 5.88 COLOR: Green & Black Bicolor CLARITY: Eye Clean TREATMENT: None ORIGIN: Afghanistan
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Art deco Brooche with diamond and pearl in 14k bicolor
Located in Berlin, BE
side, mirroring another trio on the left. These precious gems, like twinkling stars in the night sky
Category

Antique Early 1900s French Art Deco Brooches

Materials

Diamond, Pearl, Gold, 14k Gold, Yellow Gold

1.8ct Princess Cut NATURAL BICOLOR YELLOW BLUE PARTI SAPPHIRE LOUPE-CLEAN
By Hannaboya
Located in Sheridan, WY
Parti Sapphire, a mesmerizing gem that effortlessly blends hues of yellow, blue, and green in a
Category

2010s African Artisan Loose Gemstones

Materials

Blue Sapphire, Sapphire, Yellow Sapphire, Green Sapphire

Green Chrysoberyl Ring with Diamonds and Bicolor Gold with TGL Certificate
By Pradera Irama
Located in Bilbao, ES
Green Chrysoberyl twisted Ring with diamonds and bicolor gold Total gems 5.60cts Diamonds 307 E/F
Category

Late 20th Century Spanish Contemporary Cocktail Rings

Materials

Diamond, Chrysoberyl, White Gold, Gold, Yellow Gold, 18k Gold

0.80 Carats Bicolor Parti Sapphire Stone Oval Cut Natural Madagascar's Gemstone
Located in Bangkok, TH
natural marvel hailing from the gem-rich landscapes of Madagascar. This exquisite gem showcases a
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Sapphire

18K Yellow & White or Rose & White Gold Pradera Bicolor Wedding Band
By Pradera Irama
Located in Bilbao, ES
Bicolor Wedding Band available in two diffferent options: Yellow & White or Rose & White Gold
Category

21st Century and Contemporary Spanish Contemporary Wedding Rings

Materials

Rose Gold, 18k Gold, White Gold, Yellow Gold

Natural Myanmar Handcrafted Icy Type Bicolor Green and Yellow Jade Earrings
Located in Kowloon, HK
Introducing our extraordinary bicolor jade earrings, a pinnacle of refined elegance and timeless
Category

2010s Hong Kong Art Nouveau Drop Earrings

Materials

Jade, 18k Gold

Rare Neon Bluish Green Bicolor Tourmaline Gemstone, 5.85 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
4.96 COLOR: Bluish Neon Green Bicolor CLARITY: Approximately Eye Clean TREATMENT: None ORIGIN
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

28.75 Cts Natural Loose Blue Green Bicolor Tourmaline For Necklace Jewellery
Located in Peshawar, PK
: Bicolor Blue Green Treatment: Non Shape: Emerald Certificate: on customer demand . Bicolour tourmaline
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Rare Bicolor Black & Blue Tourmaline Gemstone Pair, 3.70 Ct Emerald Cut-Earrings
Located in Peshawar, PK
: 7.63 x 6.08 x 4.75 1.85 Carat: 7.56 x 6.18 x 4.96 COLOR: Bicolor Blue and Black CLARITY: Slightly
Category

21st Century and Contemporary Afghan Loose Gemstones

Materials

Tourmaline

7.13 Carats Bicolor Stak Nala Tourmaline Pair Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
remarkable weight of 7.13 carats. Mined from the renowned Stak Nala region in Pakistan, this gem showcases a
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Tourmaline

Rare Pink & Green Watermelon Bicolor Tourmaline Gemstone 5.90 Ct Emerald Cut Afg
Located in Peshawar, PK
5.25 COLOR: Bicolor CLARITY: Slightly Included TREATMENT: None ORIGIN: Afghanistan CERTIFICATE: On
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rare Yellowish Peach Bicolor Tourmaline Gemstone, 14 Ct Emerald Cut for Pendant
Located in Peshawar, PK
and beautiful gem, this 14-carat yellowish peach bicolor tourmaline is sure to impress. Its
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rare Neon Bluish Green Bicolor Two Tone Natural Tourmaline Gemstone, 12.65 Carat
Located in Peshawar, PK
Bicolor Clarity: 98% Eye Clean Treatment: Untreated Origin: Afghanistan Certificate: On demand This
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Genuine 8.15 Carats Natural Loose Bicolor Loose Tourmaline Scissor Emerald Shape
Located in Peshawar, PK
and aristocracy. Gem cutters approach the shaping of loose tourmaline with precision to maximize its
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

6.10 Carats Natural Pink Bicolor Loose Tourmaline Emerald Shape Ring Gemstone
Located in Peshawar, PK
magenta tones. Its mesmerizing color variations make it a sought-after gem among collectors, jewelry
Category

21st Century and Contemporary Afghan Art Nouveau Loose Gemstones

Materials

Tourmaline

Bicolor natural Tourmaline & Diamonds 5.62 ct Ring 18Kt Pink Gold unique piece
Located in München, DE
Ring with a tourmaline approx. 5.11 carats, bicolor with transitions from a bright lemon yellow to
Category

21st Century and Contemporary European Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, Rose Gold

Rare Neon Bluish Green Bicolor Tourmaline Gemstone, 2.5 Ct Modified Emerald Cut
Located in Peshawar, PK
): 10.16 x 6.01 x 4.87 COLOR: Bicolor CLARITY: Approx 98% Eye Clean TREATMENT: Not Treated ORIGIN
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

5.20 Carat Bicolor Pink Peach Fancy Sapphire Chrysoberyl White Diamond Ring 18KW
By Tom Castor
Located in Lambertville , NJ
A 1.84 Carat Bicolor Pink Peach "Padparadscha / Padmaraga / Pathmaraga" Color Sapphire of Gem
Category

2010s American Artisan Cocktail Rings

Materials

Yellow Sapphire, Chrysoberyl, Pink Sapphire, Sapphire, White Diamond, Di...

Rare Green & Neon Blue Bicolor Tourmaline Gemstone, 5.05 Ct Emerald Cut for Ring
Located in Peshawar, PK
7.68 x 5.19 COLOR: Bicolor CLARITY: SI TREATMENT: None ORIGIN: Afghanistan CERTIFICATE: On demand
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Pink Bicolor Rare Natural Tourmaline Loose Gemstones Lot, 3.70 Ct Emerald Cut Af
Located in Peshawar, PK
: 6.95 x 5.77 x 4.17 0.75 Ct: 7.26 x 4.34 x 2.93 Color: Pink Bicolor Clarity: Slightly Include Treatment
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Pink Bicolor Rare Natural Tourmaline Loose Gemstones Lot, 3.70 Ct Emerald Cut Af
Pink Bicolor Rare Natural Tourmaline Loose Gemstones Lot, 3.70 Ct Emerald Cut Af
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H 0.28 in W 0.18 in D 0.12 in Dm 0.26 in L 0.29 in
Rare Neon Bluish Green Bicolor Tourmaline Gemstone, 3.95 Ct Step Emerald Cut Afg
Located in Peshawar, PK
x 7.06 x 5.14 COLOR: Bicolor CLARITY: Slightly Included TREATMENT: Not Treated ORIGIN: Afghanistan
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

11.30 Carat Natural Loose Bicolor Yellow Citrine Emerald Cut For Pendant Jewelry
Located in Peshawar, PK
to captivate gem enthusiasts and jewelry lovers around the world.
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

Shield Shape Loose Ametrine Gem For Necklace 7.85 Carats
Located in Peshawar, PK
. This bicolor gemstone is primarily sourced from Bolivia, where deposits of amethyst and citrine occur
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Quartz

Shield Shape Loose Ametrine Gem For Necklace 7.85 Carats
Shield Shape Loose Ametrine Gem For Necklace 7.85 Carats
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W 0.44 in D 0.37 in L 0.63 in
8.15 Carat Natural Loose Ametrine Emerald Shape Gem For Jewellery
Located in Peshawar, PK
. This bicolor gemstone is primarily sourced from Bolivia, where deposits of amethyst and citrine occur
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Other

2.60 Carats Natural Loose Bi Colour Tourmaline Gem For Ring Emerald Shape
Located in Peshawar, PK
Origin: Skardu, Pakistan Certificate: On Demand Treatment: Non Bicolor tourmaline, a captivating
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Tourmaline

5.35 Carat Natural Loose Ametrine Octagon Shape Gem For Jewellery Making
Located in Peshawar, PK
. This bicolor gemstone is primarily sourced from Bolivia, where deposits of amethyst and citrine occur
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Other

7.10 Carats Natural Loose Ametrine Emerald Shape Gem From Earth Mine
Located in Peshawar, PK
. This bicolor gemstone is primarily sourced from Bolivia, where deposits of amethyst and citrine occur
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Quartz

7.45 Carat Natural Loose Ametrine Oval Shape Gem For Necklace Jewellery
Located in Peshawar, PK
. This bicolor gemstone is primarily sourced from Bolivia, where deposits of amethyst and citrine occur
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Other

12.80 Carat Natural Loose Ametrine Octagon Shape Gem For Jewellery Making
Located in Peshawar, PK
artistry. This bicolor gemstone is primarily sourced from Bolivia, where deposits of amethyst and citrine
Category

21st Century and Contemporary Bolivian Arts and Crafts Loose Gemstones

Materials

Quartz

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Bicolor Gem For Sale on 1stDibs

Find the exact bicolor gem you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and Silver, this item was constructed with great care. Creating a bicolor gem has been a part of the legacy of many jewelers, but those produced by Merkaba and Alexey Gabilo are consistently popular. A bicolor gem of any era or style can lend versatility to your look, but a version featuring Tourmaline, from our inventory of 11, is particularly popular. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes uncut and oval cut alternatives. Finding a bicolor gem for sale for women should be easy, but there are 11 pieces available to browse for unisex as well as men, too.

How Much is a Bicolor Gem?

On average, a bicolor gem at 1stDibs sells for $5,264, while they’re typically $2,190 on the low end and $39,900 for the highest priced versions of this item.