October Birthstone: Opal & Tourmaline

The modern birthstone of October is the Opal, but Tourmaline is also known as the months birthstone. Both October birthstones have many color options and magnetic appeal. 

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Vintage Green Tourmaline Diamond Halo Gemstone Engagement RingVintage Tourmaline Ring

Vintage Green Tourmaline Diamond Halo Gemstone Engagement Ring

$3,200.00
Art Nouveau Era 18kt. Gold & Harlequin Black Opal RingAntique Opal Ring

Art Nouveau Era 18kt. Gold & Harlequin Black Opal Ring

$6,300.00
Art Deco Diamond & Pink Tourmaline Marquise Antique Engagement RingPink Tourmaline Ring

Art Deco Diamond & Pink Tourmaline Marquise Antique Engagement Ring

$2,800.00
Retro 6.05 Carat Padparascha Peach Tourmaline Oval Engagement RingTourmaline Ring

Retro 6.05 Carat Padparascha Peach Tourmaline Oval Engagement Ring

$3,400.00
Huge Vintage Opal Diamond White Gold Cocktail RingHuge Vintage Opal Diamond White Gold Cocktail Ring

Huge Vintage Opal Diamond White Gold Cocktail Ring

$1,760.00
Green Tourmaline BraceletGreen Tourmaline Bracelet

5 Carat Green Tourmaline Diamond Art Deco Platinum Cocktail Bracelet

$11,200.00
Vintage Tourmaline RingVintage Tourmaline Ring

Contemporary 3 Carat Indicolite Tourmaline & Diamond Engagement Ring

$8,400.00
Certified Tourmaline Engagement RingCertified Tourmaline Engagement Ring

GIA Certified 3 Carat Paraiba Tourmaline Diamond Engagement Ring

$35,200.00
Certified Tourmaline Engagement RingCertified Tourmaline Engagement Ring

5 Carat Paraiba Tourmaline Sugarloaf Cabochon Engagement Ring

$13,200.00
The central gem is certified by the Gemological Institute Laboratories as natural Paraiba and of a captivating, bluish, sea-foam green.The Princeton Paraiba tourmaline engagement ring with a dazzling, double diamond halo.

New Certified Paraiba Tourmaline Double Diamond Halo Engagement Ring

$5,120.00
A retro purple red oval tourmaline engagement ring.A retro oval pink tourmaline and diamonds engaegment ring.

Retro Revival Pink Tourmaline 18K White Gold Engagement Ring

$2,100.00
This cabochon oval opal is set in a diamond halo statement necklace.An over 30 carat oval cabochon opal pendant surrounded by diamonds.

Natural 40 Carats Australian Opal & Diamond Halo Necklace GIA Certified

$39,000.00
Oval cabochon gemstone rings with diamonds.Over 3 carat oval opal diamond bow Art Nouveau ring.

Temple Oval Cabochon Opal 0.33 Carat Diamond Engagement Ring

$2,700.00
This cabochon dome opal statement ring is accented with a halo of diamonds.An oval Australian black opal ring, presented in one of our vintage ring boxes.

Art Deco 6.7 Carat Black Opal Cocktail Ring GIA Certified

$28,000.00

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