America's Most Trusted Name in Diamonds Since 1977

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October Birthstones - Tourmalines & Opals

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The Celica
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The Opal Tecana
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The Ariama
from $619.00
30% off at checkout
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The Mila
from $839.00
30% off at checkout
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The Domna
$1,440.60
30% off at checkout
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33 products
The Celica
The Celica
The Celica
The Celica
The Celica
The Celica
The Celica
The Celica
The Celica
The Celica

The Celica

MR6475

Interested in this item? Contact us to explore all available options. Our team is eager to assist you and guide you through every step of your purchase decision.

The Opal Tecana
The Opal Tecana
The Opal Tecana
The Opal Tecana
The Opal Tecana
The Opal Tecana
The Opal Tecana
The Opal Tecana

The Opal Tecana

MM7896

Interested in this item? Contact us to explore all available options. Our team is eager to assist you and guide you through every step of your purchase decision.

The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama
The Ariama

The Ariama

MM5496

$1,359.00
/
30% discount applied at checkout
The Mila
The Mila
The Mila
The Mila
The Mila
The Mila
The Mila
The Mila

The Mila

MC7859

$1,174.60
/
30% discount applied at checkout
The Domna
The Domna
The Domna
The Domna
The Domna
The Domna
The Domna
The Domna
The Domna
The Domna
The Domna
The Domna
The Domna
The Domna

The Domna

MM7853

$1,440.60
/
30% discount applied at checkout

Looking For A Jewelry Store In Camarillo?

Here at George Thompson, we have a selection of jewelry for purchase online with guaranteed fast insured shipping. We have thousands more pieces and loose diamonds available in-store. Our priority is our customer, so if ever you have a concern, question, or comment please contact us and we will be more than happy to assist you. We've helped thousands of shoppers just like you.

Browse Our Collection

You voted and we won, again!

We are honored to be voted Ventura County's Best Jewelry Store for three years in a row... 2024, 2025, and 2026! THANK YOU to our incredible customers and community for your continued trust and support. Family-owned since 1977, we remain committed to providing exceptional fine jewelry, outstanding service, and unbeatable value. Visit us in Camarillo and discover why Ventura County continues to choose George Thompson Diamond Company!

Here at GTDC, we offer the best price!

We offer the best prices because we do things differently than other jewelry stores. We are able to offer a superior level of customer service and incredible pricing because we have shifted the paradigm of how a retail jewelry operation can work.

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