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Opal Hearts
Queen of the Ocean Collection
Ocean Fantasea Release - 2
Australian Opal Shop
Signature Collection
Shop All
Earrings
Necklaces
Rings
Bracelets
Travel Pouches
Australian Opal Collection
The Colored Diamond Collection
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Earrings
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Sam Tsia

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Rainbow Black Opal Flat Back Stud - Sam Tsia

Rainbow Black Opal Flat Back Stud - Sam Tsia

Rainbow Black Opal Flat Back Stud - Sam Tsia

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Rainbow Black Opal Flat Back Stud

$805.00

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/per

Blue Boulder Caged Heart Necklace - Sam Tsia

Blue Boulder Caged Heart Necklace

$3,450.00 Regular price

Unit price

/per

Quantity

Blue Boulder Caged Heart Necklace - Sam Tsia

Blue Boulder Caged Heart Necklace - Sam Tsia

Blue Boulder Caged Heart Necklace - Sam Tsia

Blue Boulder Caged Heart Necklace

$3,450.00

Unit price

/per

Green Rosette Opal Necklace - Sam Tsia

Green Rosette Opal Necklace

$2,472.50 Regular price

Unit price

/per

Quantity

Green Rosette Opal Necklace - Sam Tsia

Green Rosette Opal Necklace - Sam Tsia

Green Rosette Opal Necklace - Sam Tsia

Green Rosette Opal Necklace

$2,472.50

Unit price

/per

Starfish Fantasea Opal Ring - Sam Tsia

Starfish Fantasea Opal Ring

$9,844.00 Regular price

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/per

Quantity

Starfish Fantasea Opal Ring - Sam Tsia

Starfish Fantasea Opal Ring - Sam Tsia

Starfish Fantasea Opal Ring - Sam Tsia

Starfish Fantasea Opal Ring

$9,844.00

Unit price

/per

Petite Opal Flower Necklace - Sam Tsia

Petite Opal Rosette Necklace

$2,530.00 Regular price

Unit price

/per

Quantity

Petite Opal Flower Necklace - Sam Tsia

Petite Opal Flower Necklace - Sam Tsia

Petite Opal Flower Necklace - Sam Tsia

Petite Opal Rosette Necklace

$2,530.00

Unit price

/per

Dark Crystal Dome Ring - Sam Tsia

Dark Crystal Dome Ring

$4,887.50 Regular price

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/per

Quantity

Dark Crystal Dome Ring - Sam Tsia

Dark Crystal Dome Ring - Sam Tsia

Dark Crystal Dome Ring - Sam Tsia

Dark Crystal Dome Ring

$4,887.50

Unit price

/per

Dutch Marquise Diamond Bubble Hoops - Sam Tsia

Dutch Marquise Diamond Bubble Hoops

$4,140.00 Regular price

Unit price

/per

Quantity

Dutch Marquise Diamond Bubble Hoops - Sam Tsia

Dutch Marquise Diamond Bubble Hoops - Sam Tsia

Dutch Marquise Diamond Bubble Hoops - Sam Tsia

Dutch Marquise Diamond Bubble Hoops

$4,140.00

Unit price

/per

Aurora Opal Ring - Sam Tsia

Aurora Opal Ring

Quantity

Price upon request

Aurora Opal Ring - Sam Tsia

Aurora Opal Ring - Sam Tsia

Aurora Opal Ring - Sam Tsia

Aurora Opal Ring

Ocean Fantasea Burst Opal Necklace - Sam Tsia

Ocean Fantasea Burst Opal Necklace

$10,925.00 Regular price

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/per

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Ocean Fantasea Burst Opal Necklace - Sam Tsia

Ocean Fantasea Burst Opal Necklace - Sam Tsia

Ocean Fantasea Burst Opal Necklace - Sam Tsia

Ocean Fantasea Burst Opal Necklace

$10,925.00

Unit price

/per

Ocean Fantasea Opal Conch Necklace - Sam Tsia

Ocean Fantasea Opal Conch Necklace

$10,810.00 Regular price

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/per

Quantity

Ocean Fantasea Opal Conch Necklace - Sam Tsia

Ocean Fantasea Opal Conch Necklace - Sam Tsia

Ocean Fantasea Opal Conch Necklace - Sam Tsia

Ocean Fantasea Opal Conch Necklace

$10,810.00

Unit price

/per

Ocean Fantasea Green Star Opal Necklace - Sam Tsia

Ocean Fantasea Green Star Opal Necklace

$7,187.50 Regular price

Unit price

/per

Quantity

Ocean Fantasea Green Star Opal Necklace - Sam Tsia

Ocean Fantasea Green Star Opal Necklace - Sam Tsia

Ocean Fantasea Green Star Opal Necklace - Sam Tsia

Ocean Fantasea Green Star Opal Necklace

$7,187.50

Unit price

/per

Ocean Fantasea Shell Earrings - Sam Tsia

Ocean Fantasea Shell Earrings

$5,060.00 Regular price

Unit price

/per

Quantity

Ocean Fantasea Shell Earrings - Sam Tsia

Ocean Fantasea Shell Earrings - Sam Tsia

Ocean Fantasea Shell Earrings - Sam Tsia

Ocean Fantasea Shell Earrings

$5,060.00

Unit price

/per

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About Sam Tsia

Founded in New York City in 2015, Sam Tsia is a fine jewelry studio where each piece is designed and made by hand by founder Samantha Tsiagalis. Now working from her home studio in Lightning Ridge, Australia since 2023, Samantha is closely connected to the land and materials that inspire her work, including some of the world’s most extraordinary opals.

As a first-generation Greek American, her designs are guided by the effortless beauty and quiet elegance of the Greek Islands — a sensibility that values natural form, balance, and enduring quality. Every Sam Tsia piece reflects this philosophy, blending sculptural detail with a sense of ease and harmony.

Sam Tsia pieces are created in very small quantities, often as one-of-a-kind works that revolve around a specific center stone, and are intended to be collected and worn for a lifetime.

Commissioning a custom Sam Tsia piece is a personal and intimate process, centered on trust, craftsmanship, and intention. From sourcing rare stones to shaping each element by hand, the experience is designed to honor both the materials and the individual who will wear them.

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