JTV.com
$2.99 Shipping on ALL Items!
800-581-3002 Guest   Login Order Status My Account Wish List
YOUR CART is empty
  • View Your Cart
  • |
  • Checkout
Close Minicart

    • search
  • Watch Us Live
    Recent Items
    Weekly Product Recap
    Program Guide
    Channel Finder
    Meet Our Hosts
    airing now AIRING NOW
  • shop by type

    • Rings
    • Earrings
    • Bracelets
    • Necklaces
    • Pendants
    • Watches
    • Jewelry Sets
    • Settings

    shop by gemstone

    • Diamond
    • Colored Gemstones
    • Tanzanite
    • Pearls
    • Ruby
    • Morganite
    • Chrome Diopside
    • Topaz
    • Opal
    • Quartz

    specialty stores

    • Opportunity Buys
    • Online Exclusives
    • Bridal & Anniversary
    • Estate Inspired Jewelry
    • Men's Jewelry
    • Children's Jewelry
    • Diamond Design Gallery
    • Animal Jewelry
    • New Arrivals
    • Jewelry Deals
    • Gift Guide
    • JTV Blog

    shop JTV brands and collections

    • Akribos
    • Alamanda Mode
    • Altai Aquamarine
    • Argento Dorato
    • Argentovoge
    • Artisan Gem
    • Barehipani Topaz
    • Bella Luce
    • Beria
    • Cor-de-Rosa Morganite
    • Disney
    • Genusis Pearls
    • Glacier Topaz
    • Kutamani Tanzanite
    • Mahaleo Ruby
    • Manchurian Peridot
    • Marilyn Monroe
    • Moda Al Massimo
    • Moissanite
    • Off Park
    • Pearlfection
    • Southwest Styles
    • Splendido Oro
    • Stratify
    • Titanic
    • Vanna K
    • Vermelho Garnet
    • Shop all brands
    • Learn More
    jewelry
  • shop by stone

    • Diamonds
    • Emerald
    • Garnet
    • Opal
    • Chrome Diopside
    • Moissanite
    • Morganite
    • Ruby
    • Sapphire
    • Tanzanite
    • Zircon
    • Shop All Gemstones

    shop by type

    • Single Stone
    • Faceted Parcels
    • Matched Pairs
    • Gemstone Set
    • Tools
    • Settings
    • Gemstone Kits
    • Gemstone Education

    specialty stores

    • Opportunity Knocks-NYC
    • Trade Show Treasures
    • Calibrated Gemstones and Settings
    • The Vault by JTV
    • Gemstone Deals
    • Created Gemstones
    • Gift Guide
    • JTV Blog

    shop jtv brands and collections

    • Chalama Black Opal
    • Cor-de-Rosa Morganite
    • Ethiopian Opal
    • Gemgroove
    • Gemsavvy
    • Gemtite
    • GemVue
    • Iridescence by JTV
    • Mahaleo Ruby
    • Manchurian Peridot
    • Masasi Blue Garnet
    • Masasi Bordeaux Garnet
    • Moissanite
    • Umba River Rhodolite
    • Shop All Brands
    • Learn More
    gemstones
  • shop beads by type

    • Natural
    • Man Made
    • Wood
    • Glass
    • Bead Strands
    • Seed Beads
    • Cabochon
    • Metal
    • Pearl
    • Bead Strand
      Set

    shop by brand

    • Soft Flex
    • Art Clay™
    • JOOLTOOL™
    • Wubbers
    • Beadalon®
    • Artistic Wire®

    shop by type

    • Jewelry Making Tools
    • Beading Kits
    • Findings & Accessories
    • Jewelry Making Kits
    • Storage & Organization
    • Stringing Materials

    education and resources

    • Books & DVDs
    • Watch Project Videos
    • Software
    • Jewel School Blog
    • Jewel School Glossary
    • Free Jewel School Projects

    Techniques

    • Kumihimo
    • Glass
    • Wire Works

    Experts

    • Dale Armstrong
    • Wyatt White
    • Patti Bullard
    • Jackie Truty
    • Katie Hacker
    • Leslie Rogalski
    jewel school
  • gifts for her

    • Jewelry Organizers
    • Key Chains
    • Compact Mirrors
    • Picture Frames
    • Gift Guide for Her
    • Shop All

    gifts for him

    • Cuff Links
    • Money Clips
    • Tie Tacs
    • Watches
    • Gift Guide for Him
    • Shop All

    gifts for children & baby

    • Banks
    • Jewelry Boxes
    • Picture Frames
    • Albums & Keepsakes
    • Watches
    • Shop All
    gifts
  • shop by type

    • Jewelry
    • Rings
    • Loose Gemstones
    • Jewel School
    • Collectibles
    • Shop Daily Specials
    • Shop All Clearance

    shop by discount

    • Over 20% off
    • Over 30% off
    • Over 40% off
    • Over 50% off
    • Over 60% off

    shop by price

    • Under $25
    • $25-$50
    • $50-$100
    • $100-$250
    • $250-$500
    • $500 and up
    clearance
  • learning library
    • Featured Articles
    • Articles by Category
    • Glossary
    • Gemopedia
    • Gemstone Enhancement
    • Jewelry Education
    • Free Jewel School Projects
    • JTV Blog
    • JTV Experts
    • JTV Collections
    • In The Loupe
  • jtv auctions

    shop by type

    • Rings
    • Earrings
    • Bracelets
    • Necklaces
    • Pendants
    • Jewelry Sets
    • Watches
    • Single Gemstones

    shop by material

    • Diamonds
    • Colored Gemstones
    • Tanzanite
    • Gold
    • Silver

    specialty stores

    • Ending Soon
    • Just Listed
    • Highest Bid
    • Lowest Bid
Jewerly Fest Sweepstakes - Red Cross Disaster Relief Jewelry Fest Escape Sweepstakes - Enter Now Help those affected by the Oklahoma tornadoes Donate now>Help those affected by the Oklahoma tornadoes - Donate now
  • Home
  • > Gemstones
  • >
  • Remove 10-20 ctw
  • >
  • Remove Round

Gemstones, 10-20 ctw, Round

  • FEATURED
  • NEWEST
  • TOP RATED
  • PRICE: HIGH TO LOW
  • PRICE: LOW TO HIGH
Showing 1-24 of 49 items
per page:
  • No Previous Page
  • Page of 3
  • Next Page
Parcel Of African Multi-color Untreated Tourmaline 15.00ctw 6mm Round Cabohon.  Mined In Africa, Cut In China.<br/><br/>JTV's Gem Congress 2012 has brought together some of the world's largest gem dealers at our headquarters in Knoxville, TN. This is our buying team's prime opportunity to acquire the vendors' best and newest gemstone products before they take their goods to the international Tucson gemstone show. This item was purchased specifically during the event and represents one of the best deals that we found during Gem Congress!
avg. rating 4.50
Parcel Of African Multi-color Tourmaline 15.00ctw 6mm Round Cabohon, Untreated
$74.99
$22.99 save 69%
Special Offer!
Parcel Of African Multi-color Untreated Tourmaline 10.00ctw 5mm Round Cabochon.  Mined In Africa, Cut In China.<br/><br/>JTV's Gem Congress 2012 has brought together some of the world's largest gem dealers at our headquarters in Knoxville, TN. This is our buying team's prime opportunity to acquire the vendors' best and newest gemstone products before they take their goods to the international Tucson gemstone show. This item was purchased specifically during the event and represents one of the best deals that we found during Gem Congress!
avg. rating 4.00
Parcel Of African Multi-color Tourmaline 10.00ctw 5mm Round Cabochon, Untreated
$49.99
$19.99 save 60%
Special Offer!
Prasiolite average 10.75ct 15mm round, Texas star cut.  Mined in Brazil, cut in India.
avg. rating 5.00
Prasiolite Average 10.75ct 15mm Round, Texas Star Cut
$59.99
$29.99 save 50%
Special Offer!
Tanzanite 14.40ct 14.75mm round.  Gemstone mined in Tanzania and cut in India.
Tanzanite 14.40ct 14.75mm Round
$11,699.99
Special Offer!
Azure gabbro average 13.50ct 18mm round, buff top cut.
avg. rating 5.00
Azure Gabbro Average 13.50ct 18mm Round Buff Top Cut
$36.99
Special Offer!
Azure gabbro average 18.30ct 20mm round, buff top cut.
Azure Gabbro Average 18.30ct 20mm Round Buff Top Cut
$49.99
Special Offer!
Indian red tigers eye average 15.00ct 18mm round, fancy cut.  Mined and cut in India.
Indian Red Tigers Eye Average 15.00ct 18mm Round Fancy Cut
$26.99
Special Offer!
Ethiopian fire opal average 17.00ct 19mm round.  Mined in Ethiopia and cut in Sri Lanka.
Ethiopian Fire Opal Average 17.00ct 19mm Round
$1,149.99
Special Offer!
Brazilian Wild Melon Chalcedony(Tm) Average 16.25ct 16mm Round Cabochon.  Mined And Cut In Brazil.<br/><br/>As delicious as its name suggests, Wild Melon Chalcedony is a fresh, new gemstone offering to our customers. Now available in both jewelry and loose gems, it will make a delightful addition to your collection. A new discovery in a color never before seen in chalcedony, this feisty pastel gemstone hails from the same source for many of the world's most beautiful gemstones, the Brazilian state of Bahia. A recent discovery, Wild Melon Chalcedony is an intriguing variety of one of the world's oldest known gems. Think pink and add this mouthwatering color of chalcedony to your life today. Wild Melon Chalcedony, available exclusively at Jewelry Television and jtv.com.
avg. rating 5.00
Brazilian Wild Melon Chalcedony(Tm) Average 16.25ct 16mm Round Cabochon
$56.99
$22.49 save 61%
Special Offer!
Lab created padparadscha sapphire average 11.50ct 14mm round diamond cut. Cut in India.
avg. rating 5.00
Lab Created Padparadscha Sapphire Average 11.50ct 14mm Round Diamond Cut
$49.99
Special Offer!
Chinese black spinel average 15.50ct 16mm round.  Gemstone mined and cut in China.
Chinese Black Spinel Average 15.50ct 16mm Round
$58.99
Special Offer!
Chinese black spinel average 11.00ct 14mm round.  Gemstone mined and cut in China.
avg. rating 5.00
Chinese Black Spinel Average 11.00ct 14mm Round
$39.99
$23.55 save 41%
Brazilian blue moon quartz average 10.75ct 15mm round Texas Star Cut. Mined in Brazil and cut in India.
Brazilian Blue Moon Quartz Average 10.75ct 15mm Round Texas Star Cut
$39.99
Special Offer!
Mexican danburite average 11.25ct 15mm round custom cut. Gemstone mined in Mexico and cut in India.
Mexican Danburite Average 11.25ct 15mm Round Custom Cut
$199.99
Special Offer!
Kadenze(Tm) Collection Brazilian Lemon Quartz Average 11.00ct 18mm Round  Spinfire(Tm) Cut. Mined In Brazil And Cut In China.<br/><br/>The name Kadenze(TM) inspired by the French word 'cadence', refers to rhythmic balance and measure.  Exclusive to Jewelry Television(TM) the Kadenze(TM)  collection features specialty cut gemstones fashioned with the perfect balance of art and science.  Only the very finest natural gemstones have been selected to be fashioned into cuts rarely, if ever, seen in the market.  Expertly calibrated, each Kadenze(TM) gem is a testament to the fine art of faceting and its amazing results.
Kadenze(Tm) Collection Brazilian Lemon Quartz Average 11.00ct 18mm Round Spinfire(Tm) Cut
$59.99
Special Offer!
Argentine Rhodochrosite average 12.00ct 14mm round cabochon.  Gemstone Mined in Argentina and cut in China.
Argentine Rhodochrosite Average 12.00ct 14mm Round Cabochon
$47.99
Special Offer!
African pyrite average 18.50ct 16mm round.  Gemstone mined in Africa and cut in India.
avg. rating 5.00
African Pyrite Average 18.50ct 16mm Round
$36.99
Special Offer!
Mexican black onyx average 15.00ct 20mm round checkerboard cut. Gemstone mined in Mexico and cut in India.
avg. rating 4.00
Mexican Black Onyx Average 15.00ct 20mm Round Checkerboard Cut
$23.99
Special Offer!
Brazilian citrine minimum 14.00ct 16mm round.  Mined in Brazil, cut in India.
Brazilian Citrine Minimum 14.00ct 16mm Round
$149.99
$79.99 save 47%
Special Offer!
Sky blue topaz average 14ct 14mm round  umbrella cut.  Cut in India
Sky Blue Topaz Average 14ct 14mm Round Umbrella Cut
$99.99
Special Offer!
Brazilian Heliodor Average 11.00ct 15mm Round.  Gemstone Mined In Brazil And Cut In China.<br/><br/>Whether from Brazil, Africa or Pakistan, Heliodor is a golden gemstone treasure. Discovered in the early 1900's, heliodor means "gift from the sun". This largely unknown gem is vividly intense in its yellow color and exhibits excellent clarity and transparency. Feel the warmth and experience the beauty of heliodor today.
Brazilian Heliodor Average 11.00ct 15mm Round
$239.99
Special Offer!
Nepali kyanite 12.64ct 15mm round. Gemstone mined in Nepal and cut in India.
Nepali Kyanite 12.64ct 15mm Round
$1,649.99
Special Offer!
Argentine Rhodochrosite average 16.00ct 16mm round cabochon.  Gemstone Mined in Argentina and cut in China.
Argentine Rhodochrosite Average 16.00ct 16mm Round Cabochon
$63.99
Special Offer!
Pakastini green calcite average 10.00ct mm varies round cabochon. Mined in Pakistan and Cut in India.
Pakastini Green Calcite Average 10.00ct Mm Varies Round Cabochon
$59.99
Special Offer!
Showing 1-24 of 49 items
per page:
  • No Previous Page
  • Page of 3
  • Next Page
Related Products
Set Of Two Brazilian Medusa Quartz Average 2.00ctw 6x6mm Square Cushion Buff Top
Set of two Brazilian medusa quartz average 2.00ctw 6x6mm square cushion buff top. Mined in Brazil, cut in India. ...
Quickview
Set Of Two Brazilian Medusa Quartz Average 2.00ctw 6x6mm Square Cushion Buff Top
Description:
Set of two Brazilian medusa quartz average 2.00ctw 6x6mm square cushion buff top. Mined in Brazil, cut in India.
View Product
[ x ] close
Brazilian Lemon Quartz Average 2.00ct 10x8mm Oval
Brazilian lemon quartz average 2.00ct 10x8mm oval ...
Quickview
Brazilian Lemon Quartz Average 2.00ct 10x8mm Oval
Description:
Brazilian lemon quartz average 2.00ct 10x8mm oval
View Product
[ x ] close
Brazilian Lemon Quartz Average 3.75ct 12x10mm Oval
Brazilian lemon quartz average 3.75ct 12x10mm oval. Mined in Brazil, cut in China. ...
Quickview
Brazilian Lemon Quartz Average 3.75ct 12x10mm Oval
Description:
Brazilian lemon quartz average 3.75ct 12x10mm oval. Mined in Brazil, cut in China.
View Product
[ x ] close
Narrow Your Search:
CATEGORY
  • Gemological Tools
  • Gemstone Education
  • Gemstone Organization
  • Gemstone-Settings
  • Mineral Specimen
  • Parcels And Sets
  • Rough
  • Settings Kits And Sets
  • Single Stone
PRICE
  • under $25 (6)
  • $25 - $50 (20)
  • $50 -$100 (11)
  • $100 - $200 (6)
  • $200 - $500 (2)
  • $1000 and above (4)
$
to
$
STRETCH PAY
  • 2 StretchPay Available (8)
  • 3 StretchPay Available (3)
PRODUCT TYPE
  • Single Stone (45)
  • Cabochon Parcel (2)
  • Gemstone Box Set (2)
GEMSTONE
  • Apatite (1)
  • Blue Moon Quartz (1)
  • Calcite (5)
  • Chalcedony (2)
  • Citrine (2)
  • More...
  • Danburite (1)
  • Fire Opal (1)
  • Fluorite (2)
  • Gabbro (2)
  • Heliodor (1)
  • Kyanite (1)
  • Lapis Lazuli (1)
  • Lemon Quartz (3)
  • Moonstone (1)
  • Mystic Topaz (1)
  • Onyx (1)
  • Opal (1)
  • Padparadscha Sapphire (1)
  • Prasiolite (1)
  • Pyrite (2)
  • Quartz (1)
  • Rhodochrosite (2)
  • Spinel (5)
  • Tanzanite (2)
  • Tigers Eye (1)
  • Topaz (4)
  • Tourmaline (2)
  • Zandrite (1)
  • Less...
BRANDS
  • Wild Melon Chalcedony (1)
  • Zandrite (1)
COLLECTIONS
  • Buyers Deals (1)
  • Charizma (1)
  • Ethiopian Opal (1)
  • Kadenze (5)
GEMSTONE COLOR
Select color(s):
GEMSTONE CUT
  • Cabochon (12)
  • Mixed Cuts (9)
  • Quantum (5)
  • More...
  • Diamond (3)
  • Specialty (3)
  • Buff Cut (2)
  • Checkerboard (2)
  • Custom Cut (2)
  • Flower (2)
  • Spinfire (2)
  • Texas Star (2)
  • Brilliant (1)
  • Faceted (1)
  • Modified Portuguese (1)
  • Snail (1)
  • Umbrella (1)
  • Less...
COUNTRY
  • Afghanistan (1)
  • Africa (5)
  • Argentina (2)
  • Brazil (14)
  • China (3)
  • More...
  • Ethiopia (1)
  • India (2)
  • Madagascar (1)
  • Mexico (2)
  • Nepal (1)
  • Not Known (6)
  • Pakistan (5)
  • Tanzania (2)
  • Less...
COMPOSITION
  • Natural (44)
  • Synthetic (4)
  • Lab Created (1)
DIMENSION TYPE
  • Calibrated (41)
  • Not Calibrated (8)
RATING
  • Five Star (9)
  • Four Star (8)
  • Two Star (2)
DIMENSION
  • 0X0 (5)
  • 5X5 (1)
  • 6X6 (1)
  • 9X9 (1)
  • 10X10 (1)
  • More...
  • 13.5X13.5 (1)
  • 14X14 (11)
  • 14.5X14.5 (1)
  • 15X15 (7)
  • 16X16 (10)
  • 17X17 (2)
  • 18X18 (3)
  • 19X19 (1)
  • 20X20 (3)
  • 14.75 mm (1)
  • Less...
Related Searches
spinel gemstone black
blue topaz star cut
smoky quartz silver ring
lemon quartz gemstones
mozambique tourmaline gemstone
multi color tourmaline
special offers
Receive promotional emails with special offers and discounts!
Shop JTV
  • Jewelry
  • Gemstones
  • Jewelry Making
  • Gifts and Collectibles
  • Clearance
  • JTV Auctions
Watch JTV
  • Watch Us Live
  • Channel Finder
  • Program Guide
  • Meet Our Hosts
About Us
  • About Us
  • Privacy Policy
  • Terms and Conditions
  • Careers
  • Email Subscription Center
Learn
  • Learning Library
  • Featured Articles
  • Glossary
  • Gemopedia
  • Jewel School Videos
Help
  • Help Page
  • Order Status
  • Contact Us
  • Track Your SmartLabel Return

© America's Collectibles Network, Inc. All Rights Reserved.