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 $396.00 Reset
$
$
Remove all

562 products

Filter and sort Filter

Filter and sort

Filter

562 products

Availability
Clear
Price

The highest price is $396.00

$
$
Clear
Remove all
Remove all

562 products

  • Opal - Natural - Peru - 1.2ct

    Opal - Natural - Peru - 1.2ct

    Sold out

    Opal - Natural - Peru - 1.2ct

    Regular price $18.00 USD
    Regular price Sale price $18.00 USD
    Unit price /  per 
    Sold out
  • Opal - Natural - Peru - 1.4ct

    Opal - Natural - Peru - 1.4ct

    Opal - Natural - Peru - 1.4ct

    Regular price $22.00 USD
    Regular price Sale price $22.00 USD
    Unit price /  per 
  • Opal - Natural - Peru - 1.6ct

    Opal - Natural - Peru - 1.6ct

    Opal - Natural - Peru - 1.6ct

    Regular price $16.00 USD
    Regular price Sale price $16.00 USD
    Unit price /  per 
  • Opal - Natural - Peru - 12.7ct

    Opal - Natural - Peru - 12.7ct

    Opal - Natural - Peru - 12.7ct

    Regular price $30.00 USD
    Regular price Sale price $30.00 USD
    Unit price /  per 
  • Opal - Natural - Peru - 14ct

    Opal - Natural - Peru - 14ct

    Opal - Natural - Peru - 14ct

    Regular price $24.00 USD
    Regular price Sale price $24.00 USD
    Unit price /  per 
  • Opal - Natural - Peru - 3.1ct

    Opal - Natural - Peru - 3.1ct

    Opal - Natural - Peru - 3.1ct

    Regular price $15.00 USD
    Regular price Sale price $15.00 USD
    Unit price /  per 
  • Opal - Natural - Peru - 3.4ct

    Opal - Natural - Peru - 3.4ct

    Sold out

    Opal - Natural - Peru - 3.4ct

    Regular price $24.00 USD
    Regular price Sale price $24.00 USD
    Unit price /  per 
    Sold out
  • Opal - Natural - Peru - 3.9ct

    Opal - Natural - Peru - 3.9ct

    Sold out

    Opal - Natural - Peru - 3.9ct

    Regular price $25.00 USD
    Regular price Sale price $25.00 USD
    Unit price /  per 
    Sold out
  • Opal - Natural - Peru - 3ct

    Opal - Natural - Peru - 3ct

    Opal - Natural - Peru - 3ct

    Regular price $28.00 USD
    Regular price Sale price $28.00 USD
    Unit price /  per 
  • Opal - Natural - Peru - 4.8ct

    Opal - Natural - Peru - 4.8ct

    Sold out

    Opal - Natural - Peru - 4.8ct

    Regular price $20.00 USD
    Regular price Sale price $20.00 USD
    Unit price /  per 
    Sold out
  • Opal - Natural - Peru - 5.8ct

    Opal - Natural - Peru - 5.8ct

    Opal - Natural - Peru - 5.8ct

    Regular price $26.00 USD
    Regular price Sale price $26.00 USD
    Unit price /  per 
  • Opal - Natural - Peru - 6.4ct

    Opal - Natural - Peru - 6.4ct

    Sold out

    Opal - Natural - Peru - 6.4ct

    Regular price $48.00 USD
    Regular price Sale price $48.00 USD
    Unit price /  per 
    Sold out
  • Opal - Natural - Peru - 8.2ct

    Opal - Natural - Peru - 8.2ct

    Sold out

    Opal - Natural - Peru - 8.2ct

    Regular price $20.00 USD
    Regular price Sale price $20.00 USD
    Unit price /  per 
    Sold out
  • Opal - Natural - Peru - Yellow - 4.5ct

    Opal - Natural - Peru - Yellow - 4.5ct

    Opal - Natural - Peru - Yellow - 4.5ct

    Regular price $40.00 USD
    Regular price Sale price $40.00 USD
    Unit price /  per 
  • Opal - Natural - Peru - Yellow - 8ct

    Opal - Natural - Peru - Yellow - 8ct

    Opal - Natural - Peru - Yellow - 8ct

    Regular price $24.00 USD
    Regular price Sale price $24.00 USD
    Unit price /  per 
  • Opal - Natural - Peru - Yellow - 8ct

    Opal - Natural - Peru - Yellow - 8ct

    Opal - Natural - Peru - Yellow - 8ct

    Regular price $45.00 USD
    Regular price Sale price $45.00 USD
    Unit price /  per 
  • Opal - Natural - Yellow - Nevada - 1.7ct

    Opal - Natural - Yellow - Nevada - 1.7ct

    Opal - Natural - Yellow - Nevada - 1.7ct

    Regular price $29.00 USD
    Regular price Sale price $29.00 USD
    Unit price /  per 
  • Opal - Natural - Yellow - Nevada - 3.8ct

    Opal - Natural - Yellow - Nevada - 3.8ct

    Opal - Natural - Yellow - Nevada - 3.8ct

    Regular price $45.00 USD
    Regular price Sale price $45.00 USD
    Unit price /  per 
  • Opal - Natural - Yellow - Nevada - 3.9ct

    Opal - Natural - Yellow - Nevada - 3.9ct

    Sold out

    Opal - Natural - Yellow - Nevada - 3.9ct

    Regular price $30.00 USD
    Regular price Sale price $30.00 USD
    Unit price /  per 
    Sold out
  • Opal - Natural - Yellow - Peru - 13ct

    Opal - Natural - Yellow - Peru - 13ct

    Opal - Natural - Yellow - Peru - 13ct

    Regular price $38.00 USD
    Regular price Sale price $38.00 USD
    Unit price /  per 
  • Opal - Natural - Yellow - Peru - 2.3ct

    Opal - Natural - Yellow - Peru - 2.3ct

    Opal - Natural - Yellow - Peru - 2.3ct

    Regular price $28.00 USD
    Regular price Sale price $28.00 USD
    Unit price /  per 
  • Opal - Natural - Yellow - Peru - 3.3ct

    Opal - Natural - Yellow - Peru - 3.3ct

    Opal - Natural - Yellow - Peru - 3.3ct

    Regular price $35.00 USD
    Regular price Sale price $35.00 USD
    Unit price /  per 
  • Opal - Natural - Yellow - Peru - 3.8ct

    Opal - Natural - Yellow - Peru - 3.8ct

    Opal - Natural - Yellow - Peru - 3.8ct

    Regular price $38.00 USD
    Regular price Sale price $38.00 USD
    Unit price /  per 
  • Opal - Natural - Yellow - Peru - 5.4ct

    Opal - Natural - Yellow - Peru - 5.4ct

    Opal - Natural - Yellow - Peru - 5.4ct

    Regular price $45.00 USD
    Regular price Sale price $45.00 USD
    Unit price /  per 
  • 1
  • …
  • 16
  • 17
  • 18
  • 19
  • 20
  • …
  • 24

Our Promise

We succeed when you succeed. Our natural color gems are now cut in Santa Fe, New Mexico with the care and finish befitting a fine gem. Rock Deco has a 28 year history in the gem industry. Our reputation for exceptional cutting and material is backed up by our promise to accept returns of purchases for any reasons. We are confident you will love your gems from Rock Deco.

-accurate photographs

-fine polish

-exact bezel angles

-aesthetic proportions

MEMBER AMERICAN GEM TRADE ASSOCIATION

Our Rough Diamonds adhere to ALL UN requirements for import/export including the Kimberley Process www.uskpa.org

Subscribe to our emails

  • Facebook
  • Instagram
Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • 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.