Birthstone Jewelry

This collection is dedicated to birthstone jewelry. Discover birthstone rings, bracelets, earrings, and necklaces. Discover a collection of fine jewelry sure to incorporate your birthstone in a high fashion design. Shop Oster Jewelers by your birthday month: January Garnet, February Amethyst, March Aquamarine, April Diamonds, May Emerald, June Pearl, Moonstone, and Alexandrite, July Ruby, August Peridot, September Sapphire, October Opal and Tourmaline, November Citrine or Topaz, December Turquoise. More birthstone collections coming soon.

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Santagostino
Santagostino Lazy Summer Day Pearl & Ruby Bracelet

$ 41,250.00

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Full flowers in bloom and petite pink ladybugs make Santagostino's "Lazy Summer Day" bracelet a romantic, one-of-a-kind piece. This handcrafted 18k...
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$ 41,250.00

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OLE LYNGGAARD
Ole Lynggaard Lotus 18KYG Cerise Tourmaline Stud Earrings

$ 3,600.00

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Designed by Charlotte Lynggaard, these versatile Lotus stud earrings are crafted from 18 karat yellow gold and cerise tourmaline cabochons. Pink to...
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$ 3,600.00

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K. Brunini
K. Brunini 18K Rose Gold Diamond & Pear Ruby Twig Ring

$ 5,125.00

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This gorgeous K. Brunini pear shaped .46ctw ruby ring is pure romance in rose gold. The warmth of the rose gold plays magnificently against deep an...
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$ 5,125.00

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Catherine Michiels
Catherine Michiels Tina Sapphire Ruby & Diamond Bead Bracelet

$ 310.00

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Indulge in the vibrant beauty of the Catherine Michiels beaded bracelet, a stunning amalgamation of faceted and smooth beads of sapphi...
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$ 310.00

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Fresh Picks
Dilamani 14KRG Diamond & Ruby Dangle Earrings

$ 3,885.00

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Decadent blood red rubies glisten against warm 14k rose gold and sparkling diamonds on these captivating ruby dangle earrings. The incredible facet...
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$ 3,885.00

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Santagostino
Santagostino Enamel Ladybug & Frog Amethyst Ring

$ 14,750.00

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As the first whispers of spring begin to unfurl, celebrate the season's vibrant rebirth with a piece as unique and enchanting as nature itself: the...
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$ 14,750.00

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Filters

Birthstone Jewelry

Santagostino Lazy Summer Day Pearl & Ruby Bracelet

Ole Lynggaard Lotus 18KYG Cerise Tourmaline Stud Earrings

K. Brunini 18K Rose Gold Diamond & Pear Ruby Twig Ring

Catherine Michiels Tina Sapphire Ruby & Diamond Bead Bracelet

Dilamani 14KRG Diamond & Ruby Dangle Earrings

Santagostino Enamel Ladybug & Frog Amethyst Ring

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