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World Class Fine Jewelry Craftsmanship

Responsible Sourcing & Ethically Made

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Signature Gemstone Jewelry

Signature Gem, Designer Handset Natural Gemstone and Brilliant Crystal Jewelry

Showing items 1-29 of 29.

Signature Gem is our Classic Natural Gemstone accentuated by Brilliant Crystals Collection.

La Costa creations are handmade by Fine Jewelers, as a result, carat weight and stone quantities may differ slightly from one creation to the next.

Gem Shamballa Bracelet

$ 289.00

Tear Gem Signature Ring

$ 349.00

Royal Signature Tear Necklace

$ 499.00

Dainty Tear Gem Signature Ring

$ 199.00

Round Gem Studs

$ 249.00

Tear Gem Solo Necklace

$ 269.00

Round Gem Loops

$ 279.00

Tear Gem Loops

$ 349.00

Leaf Gem Statement Loops

$ 529.00

Signature Flower Drop Statement Earrings

$ 629.00

Cascade Multi Gem N Baroque Pearl, Black Diamond & Silver

Cascade Multi Gem Necklace

$ 599.00

Petite Round Gem Necklace

$ 219.00

Exotic Gem Cuff

$ 689.00

Endless Leaf N Lapis Lazuli, Crystal & Silver

Endless Leaf Necklace

$ 459.00

Pearl Acorn Loops

$ 329.00

Dainty Diagonal Gem Necklace

$ 219.00

Dome Double Slide Lariat Baroque Pearl, Gold, Silver

Pearl Acorn Double Slide Lariat

$ 329.00

Oval Gem Signature Ring

$ 369.00

Diagonal Gem Loops

$ 299.00

Round Gem Ring

$ 349.00

2Way Round Studs & Tear Gem E White Quartz, Crystal & Silver

Round Studs & Tear Gem Drop Earrings

$ 499.00

Endless Signature Tear N Baroque Pearl, Black Diamond & Silver

Endless Signature Tear Necklace

$ 339.00

Exotic Statement Gem Cuff

$ 829.00

Gem Slide Bracelet

$ 299.00

SALE

Round Gem Signature Set

$ 445.00

$ 468.00

SALE

Lucky & Prosperous Green Chrysoprase Set

$ 1,306.00

$ 1,536.00

SALE

Lucky & Romantic Emeralds Set

$ 1,731.00

$ 2,036.00

SALE

Classic Signature Set

$ 855.00

$ 1,006.00

SALE

Glamorous Signature Set

$ 1,960.00

$ 2,306.00

Showing items 1-29 of 29.

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Signature Gemstone Jewelry

Gem Shamballa Bracelet

Tear Gem Signature Ring

Royal Signature Tear Necklace

Dainty Tear Gem Signature Ring

Round Gem Studs

Tear Gem Solo Necklace

Round Gem Loops

Tear Gem Loops

Leaf Gem Statement Loops

Signature Flower Drop Statement Earrings

Cascade Multi Gem Necklace

Petite Round Gem Necklace

Exotic Gem Cuff

Endless Leaf Necklace

Pearl Acorn Loops

Dainty Diagonal Gem Necklace

Pearl Acorn Double Slide Lariat

Oval Gem Signature Ring

Diagonal Gem Loops

Round Gem Ring

Round Studs & Tear Gem Drop Earrings

Endless Signature Tear Necklace

Exotic Statement Gem Cuff

Gem Slide Bracelet

Round Gem Signature Set

Lucky & Prosperous Green Chrysoprase Set

Lucky & Romantic Emeralds Set

Classic Signature Set

Glamorous Signature Set