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 Home / Calibrated Gemstones: 1127 items available December 09, 2022  

Calibrated Gems – piece by piece

There are 1127 calibrated gemstone lots available for immediate purchase. Our most recent addition was on 11/21/22 03:31:08. Click here to review our latest calibrated selection.
Spotlights On: Latest 72 item(s), Featured, Promotions, Best Sellers, Deals
Explore: Ordering Guide, Buying Guide, Auctions, Gems and Astrology
All Categories: Calibrated ( 1127 ), Carving ( 18 ), Closeout ( 424 ), Jewelry ( 4 ), Mixed Lot ( 418 /  2 new ), Pair ( 964 /  15 new ), Rough ( 36 ), Single ( 8467 /  55 new ), All Items
Browse Calibrated Gemstones: [ 1 ] – total items, 1 – new items
Akoya Pearl [2] Alexandrite [23]
Amethyst [30] Apatite [8]
Aquamarine [11] Chalcedony [30]
Chrome Tourmaline [78] Chrysoberyl [4]
Chrysoprase [18] Citrine [7]
Color Change Garnet [16] Danburite [128]
Demantoid [2] Diamond [29]
Freshwater Pearl [14] Hessonite [5]
Lapis [12] Malaia Garnet [44]
Moonstone [18] Morganite [9]
Peridot [20] Prehnite [4]
Rhodolite [130] Rose Quartz [4]
Ruby [52] Sapphire [257]
Spessartite [16] Spinel [28]
Tanzanite [5] Topaz [42]
Tsavorite [66] Zircon [15]

Latest Item
Tsavorite Calibrated
our Ref# TS13417aa
Tsavorite Calibrated Marquise Eye clean to Slightly included
Size: 5.00 X 2.00 MM
Weight: 0.109 CTS
Shape: Marquise
Clarity: Eye clean to Slightly included
Usually ships within 24 hours
USD 16.00
Add to Shopping Cart Save For Later
Rose Quartz Calibrated
our Ref# YQU132aa
Rose Quartz Calibrated Round Translucent
Size: 19.00 X 19.00 MM
Weight: 31.130 CTS
Shape: Round
Clarity: Translucent
Usually ships within 24 hours
USD 77.82
Add to Shopping Cart Save For Later
Sapphire Calibrated
our Ref# YSA2358aa
Sapphire Calibrated Round Eye clean
Size: 0.80 X 0.80 MM
Weight: 0.002 CTS
Shape: Round
Clarity: Eye clean
Usually ships within 24 hours
USD 1.90
Add to Shopping Cart Save For Later
Tanzanite Calibrated
our Ref# YTZ372aa
Tanzanite Calibrated Round Eye clean to Slightly included
Size: 5.40 X 5.40 MM
Weight: 0.640 CTS
Shape: Round
Clarity: Eye clean to Slightly included
Usually ships within 24 hours
USD 20.00
Add to Shopping Cart Save For Later

Calibrated Gems Facts
Did you know?
  • Hand gem mining by shovel is usually more economical than machine mining. By the time the machinery is in place, the gems are gone and the diggers are off to the next place.
  • The on hand sizes and quantities are posted and we can ship immediately from stock. Calibrated gemstones and can be make to order.
  • All of our stones are 100% natural – no created or synthetic stones.
  • Gemstone identification certificates are available from AIGS, TGL, and GIT.
  • Treatments are disclosed in our stone descriptions except in cases where the information is unavailable.
Search for:
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Enter keywords or item #. (i.e ruby or YDFG97a).
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Finest gems/
Taaffeite Single
From our finest gemstones collection
Taaffeite Single Oval Eye clean to Slightly included
Size: 11.00 X 6.90 MM
Weight: 3.180 CTS
Shape: Oval
Clarity: Eye clean to Slightly included
Usually ships within 24 hours
USD 21178.80

Deal of the Day/
Beryl Single
limited time offer, ref# YAQ160ae
Beryl Single Pear Eye clean
Size: 13.20 X 9.50 MM
Weight: 4.020 CTS
Shape: Pear
Clarity: Eye clean
Usually ships within 24 hours
10 % OFF, YOU SAVE 24.12 USD
USD 217.08

Today’s Trade/
Best Selling Gems:
Sapphire Sapphire
1452 Sapphire ’s available
Browse gems | Learn More
Gemstone Variety: Hits Index
Going Down Amber -5478 -0.2%
average price USD 177.84 per item
Going Down Sapphire -2816 -0.2%
average price USD 347.07 per item
Going Down Alexandrite -1124 -0.3%
average price USD 1674.71 per item
Going Down Color Change Garnet -876 -0.5%
average price USD 764.39 per item
Going Down Anatase -1032 -0.6%
average price USD 185.71 per item
See more real time gem reports.
Exchange rates to USD
Canada Dollars 1.362
Euro 0.947
United Kingdom Pounds 0.814
Japan Yen 135.714
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Gem Library /
Gems Legend and  Lore This month birthstone: Turquoise
More from the Gem Library about Birthstones.
Sagittarus Sagittarius
November 22 – December 21
Mutable Sign. Goes at a great gallop. Your zodiac stone...more

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