October Birthstones: Opal and Tourmaline

Opal: Opal dazzles with a play-of-color—flashes of red, orange, blue, and green that dance across its milky or transparent body as it moves.

Tourmaline: Tourmaline occurs in a kaleidoscope of hues—from vibrant pinks and greens to deep blues and bi-color combinations—occasionally showing strong color zoning.

October Birthstone Jewelry

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VINTAGE BLACK OPAL COCKTAIL RING YELLOW GOLD BEZEL SWIRL SOLITAIRE ESTATE OVAL
From $395.00
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VINTAGE TOURMALINE DIAMOND COCKTAIL RING 14k YELLOW GOLD OVAL HALO CHUNKY PINK
From $649.00
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OPAL SOLITAIRE RING 14k YELLOW GOLD ESTATE COCKTAIL DAINTY EAST WEST OVAL SHAPE
From $275.00
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1/2 CARAT PARAIBA TOURMALINE PAIR EARRINGS PEAR SHAPE CUT TEAL GREEN STUD DANGLE
$695.00
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1/2 CARAT PARAIBA TOURMALINE PAIR EARRINGS OVAL SHAPE CUT TEAL GREEN STUD DANGLE
$549.00
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SOLID OPAL DIAMOND COCKTAIL RING 14k YELLOW GOLD ESTATE NATURAL GEMSTONE OVAL
From $295.00
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NATURAL PARAIBA TOURMALINE BRAZILIAN PEAR CUT TEARDROP SHAPE BLUE LOOSE 0.54ct
$449.00
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NATURAL PARAIBA TOURMALINE BRAZILIAN OVAL SHAPE CUT TEAL GREEN BLUE LOOSE 0.57ct
$249.00
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BRAZILIAN PARAIBA TOURMALINE LOOSE STONE OVAL SHAPE CUT NATURAL BLUE GREEN TEAL
$425.00
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VINTAGE OPAL PIN PENDANT 14 YELLOW GOLD SWIRL VICTORIAN HANDMADE BROOCH NECKLACE
$395.00
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VINTAGE OPAL STUD EARRINGS 14k YELLOW GOLD HANDMADE FLOWER VICTORIAN BLUE ESTATE
$495.00
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VINTAGE OPAL DIAMOND COCKTAIL RING 14k TRI TONE GOLD WHITE YELLOW ROSE ESTATE
From $339.00
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ANTIQUE OPAL PENDANT YELLOW GOLD ART NOUVEAU NATURAL NECKLACE FILIGREE
$169.00
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4.5ct WELO OPAL 1ct DIAMOND NATURAL RING BIG GEOMETRIC SHAPE STATEMENT COCKTAIL
From $649.00
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4ct MINT GREEN TOURMALINE PAIR LONG DROP PEAR SHAPE CUT DANGLE EARRINGS TEARDROP
$1,595.00
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PINK TOURMALINE NATURAL DIAMOND RING 14k YELLOW GOLD COCKTAIL BYPASS OVAL SHAPE
From $325.00
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NATURAL OPAL DIAMOND COCKTAIL RING OVAL SHAPE CABOCHON DOUBLE HALO BOHO STYLE
From $249.00
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FLORAL RED TOURMALINE 14K ROSE GOLD RING SMOOTH BRANCH FLOWER RUSTIC RUBELLITE
From $325.00
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NATURAL WATERMELON TOURMALINE BAR NECKLACE WHITE GOLD PENDANT EAST WEST MOUNTAIN
$895.00
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FLORAL RED TOURMALINE PLATINUM RING BRANCH FLOWER RUSTIC ORGANIC RUBELLITE
From $795.00
VINTAGE STYLE PINK TOURMALINE PLATINUM RING FLORAL ART DECO SOLITAIRE
From $925.00
VINTAGE STYLE PINK TOURMALINE DIAMOND FILIGREE HALO PENDANT NECKLACE PLATINUM
$1,625.00
EAST WEST 1.90ct BRAZILIAN INDICOLITE TOURMALINE SIGNET RING SOLITAIRE STACK 14k
From $1,395.00
VINTAGE OPAL PENDANT NECKLACE SHIELD BLUE TEAL 14k YELLOW GOLD HALO ESTATE CHAIN
$1,995.00
2.58ct BI COLOR TOURMALINE SOLITAIRE RING 14k YELLOW GOLD EAST WEST WATERMELON
From $1,095.00
ROUND CUT TOURMALINE RING VINTAGE STYLE PLATINUM NATURAL GREEN SOLITAIRE
From $825.00
PINK TOURMALINE DIAMOND DANGLE EARRINGS VINTAGE STYLE ART DECO HALO PLATINUM
$1,375.00
FLORAL RED TOURMALINE 10K ROSE GOLD RING BRANCH FLOWER RUSTIC ORGANIC RUBELLITE
From $525.00
PINK TOURMALINE DIAMOND DANGLE EARRINGS VINTAGE STYLE ART DECO HALO 10k GOLD
$1,095.00
VINTAGE STYLE PINK TOURMALINE DIAMOND 3 STONE RING PLATINUM NATURAL ART DECO
From $1,125.00
VINTAGE STYLE PINK TOURMALINE DIAMOND 3 STONE RING 10k GOLD NATURAL ART DECO
From $849.00
VINTAGE STYLE PINK TOURMALINE 10k YELLOW GOLD RING FLORAL ART DECO SOLITAIRE
From $595.00
PINK TOURMALINE DIAMOND COCKTAIL RING SCALLOPED HALO PLATINUM NATURAL
From $1,125.00
PINK TOURMALINE DIAMOND COCKTAIL RING SCALLOPED HALO 10k YELLOW GOLD NATURAL
From $849.00
RED ORANGE TOURMALINE RING VINTAGE STYLE PLATINUM FLORAL FILIGREE SOLITAIRE
From $825.00
RED ORANGE TOURMALINE RING VINTAGE STYLE 10k ROSE GOLD FLORAL FILIGREE SOLITAIRE
From $549.00