Skip to content
  • Home
  • Catalog
  • Contact
Log in
  • Facebook
  • Instagram
Rock Deco Diamonds and Gemstones
  • Home
  • Catalog
  • Contact
Log in Cart

Item added to your cart

View my cart
DIAMONDS - TOURMALINE - CHRYSOPRASE - RUBY - APATITE - ZIRCON - MONTANA AGATE - FIRE OPAL - CHRYSOBERYL - AQUA - PERIDOTE - SUGILITE - SAPPHIRE - EMERALD - TOPAZ - GARNET - SUNSTONE - HOLLEY AGATE - ROSE QUARTZ - AMETHYST - CITRINE - BLUE CHALCEDONY - OPAL - DIAMOND CUBES - ROUGH DIAMOND BOART - MACCLES - TURQUOISE - VARISCITE - CHAROITE - TANZANITE - JADE - NEPHRITE - MOONSTONE - TSAVORITE - RHODALITE - GEM SILICA

Filter:

Availability
0 selected Reset
Availability
Price
The highest price is $1,500.00 Reset
$
$
Remove all

88 products

Filter and sort Filter

Filter and sort

Filter

88 products

Availability
Clear
Price

The highest price is $1,500.00

$
$
Clear
Remove all
Remove all

88 products

  • Jasper - Natural - Wyoming - 35ct

    Jasper - Natural - Wyoming - 35ct

    Jasper - Natural - Wyoming - 35ct

    Regular price $35.00 USD
    Regular price Sale price $35.00 USD
    Unit price /  per 
  • Mixed Gems - Natural - Faceted - 3.6ct total

    Mixed Gems - Natural - Faceted - 3.6ct total

    Sold out

    Mixed Gems - Natural - Faceted - 3.6ct total

    Regular price $45.00 USD
    Regular price Sale price $45.00 USD
    Unit price /  per 
    Sold out
  • Opal - Australia - Natural - Cabochon 3.6ct

    Opal - Australia - Natural - Cabochon 3.6ct

    Opal - Australia - Natural - Cabochon 3.6ct

    Regular price $36.00 USD
    Regular price Sale price $36.00 USD
    Unit price /  per 
  • Opal - Australia - Natural - Cabochon 3.6ct Lightning Ridge

    Opal - Australia - Natural - Cabochon 3.6ct Lightning Ridge

    Opal - Australia - Natural - Cabochon 3.6ct Lightning Ridge

    Regular price $38.00 USD
    Regular price Sale price $38.00 USD
    Unit price /  per 
  • Opal - Ethiopian - Natural - Cabochon - 1.8ct

    Opal - Ethiopian - Natural - Cabochon - 1.8ct

    Opal - Ethiopian - Natural - Cabochon - 1.8ct

    Regular price $34.00 USD
    Regular price Sale price $34.00 USD
    Unit price /  per 
  • Opal - Ethiopian - Natural - Cabochon 2.2ct

    Opal - Ethiopian - Natural - Cabochon 2.2ct

    Opal - Ethiopian - Natural - Cabochon 2.2ct

    Regular price $38.00 USD
    Regular price Sale price $38.00 USD
    Unit price /  per 
  • Opal - Ethiopian - Natural - Cabochon 2.8ct

    Opal - Ethiopian - Natural - Cabochon 2.8ct

    Opal - Ethiopian - Natural - Cabochon 2.8ct

    Regular price $38.00 USD
    Regular price Sale price $38.00 USD
    Unit price /  per 
  • Opal - Ethiopian - Natural - Cabochon 2ct total

    Opal - Ethiopian - Natural - Cabochon 2ct total

    Opal - Ethiopian - Natural - Cabochon 2ct total

    Regular price $28.00 USD
    Regular price Sale price $28.00 USD
    Unit price /  per 
  • Opal - Natural - Ethiopia - 1.3ct

    Opal - Natural - Ethiopia - 1.3ct

    Opal - Natural - Ethiopia - 1.3ct

    Regular price $25.00 USD
    Regular price Sale price $25.00 USD
    Unit price /  per 
  • Opal - Natural - Ethiopia - 1.9ct

    Opal - Natural - Ethiopia - 1.9ct

    Opal - Natural - Ethiopia - 1.9ct

    Regular price $0.00 USD
    Regular price Sale price $0.00 USD
    Unit price /  per 
  • Opal - Natural - Ethiopia - 2.1ct

    Opal - Natural - Ethiopia - 2.1ct

    Opal - Natural - Ethiopia - 2.1ct

    Regular price $8.00 USD
    Regular price Sale price $8.00 USD
    Unit price /  per 
  • Opal - Natural - Ethiopia - 2.5ct

    Opal - Natural - Ethiopia - 2.5ct

    Opal - Natural - Ethiopia - 2.5ct

    Regular price $25.00 USD
    Regular price Sale price $25.00 USD
    Unit price /  per 
  • Opal - Natural - Ethiopia - 3.6ct

    Opal - Natural - Ethiopia - 3.6ct

    Opal - Natural - Ethiopia - 3.6ct

    Regular price $26.00 USD
    Regular price Sale price $26.00 USD
    Unit price /  per 
  • Opal - Natural - Lightning Ridge - AU - 2.6ct

    Opal - Natural - Lightning Ridge - AU - 2.6ct

    Opal - Natural - Lightning Ridge - AU - 2.6ct

    Regular price $0.00 USD
    Regular price Sale price $0.00 USD
    Unit price /  per 
  • Peridote - Natural - Faceted - China - 1.3ct total

    Peridote - Natural - Faceted - China - 1.3ct total

    Peridote - Natural - Faceted - China - 1.3ct total

    Regular price $25.00 USD
    Regular price Sale price $25.00 USD
    Unit price /  per 
  • Peridote - Natural - Faceted - China - 2.3ct total

    Peridote - Natural - Faceted - China - 2.3ct total

    Peridote - Natural - Faceted - China - 2.3ct total

    Regular price $25.00 USD
    Regular price Sale price $25.00 USD
    Unit price /  per 
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6

Our Promise

We succeed when you succeed. We strive to provide fine diamonds and gemstones to jewelers world wide. We promise that you are thrilled with your purchase or return it within 10 days or so for a full refund. With our 100% satisfaction promise, American Cut gems, and attentive and responsive, personal customer service, Rock Deco is your trusted source for gems and diamonds. Thank you to all our customers over 26 years of Rock Deco.

Subscribe to our emails

  • Facebook
  • Instagram
Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa
© 2025, Rock Deco Diamonds and Gemstones Powered by Shopify
  • Refund policy
  • Privacy policy
  • Shipping policy
  • Contact information
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.