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 Home / Calibrated Gemstones: 1062 items available June 25, 2024  

Calibrated Gems – piece by piece

There are 1062 calibrated gemstone lots available for immediate purchase. Our most recent addition was on 01/09/24 08:33:04. Click here to review our latest calibrated selection.
Spotlights On: Latest 47 item(s), Featured, Promotions, Best Sellers, Deals
Explore: Ordering Guide, Buying Guide, Auctions, Gems and Astrology
All Categories: Calibrated ( 1062 ), Carving ( 17 ), Closeout ( 306 ), Jewelry ( 4 ), Mixed Lot ( 446 /  1 new ), Pair ( 936 /  9 new ), Rough ( 32 ), Single ( 8976 /  37 new ), All Items
Browse Calibrated Gemstones: [ 1 ] – total items, 1 – new items
Akoya Pearl [2] Alexandrite [26]
Amethyst [23] Apatite [7]
Aquamarine [10] Chalcedony [30]
Chrome Tourmaline [74] Chrysoberyl [4]
Chrysoprase [18] Citrine [3]
Color Change Garnet [15] Danburite [122]
Demantoid [3] Diamond [30]
Freshwater Pearl [13] Hessonite [5]
Lapis [12] Malaia Garnet [45]
Moonstone [17] Morganite [9]
Peridot [13] Prehnite [4]
Rhodolite [118] Rose Quartz [4]
Ruby [47] Sapphire [243]
Spessartite [15] Spinel [28]
Tanzanite [5] Topaz [49]
Tsavorite [53] Zircon [15]

Latest Item
Tsavorite Calibrated
our Ref# TS13427ab
Tsavorite Calibrated Round Eye clean
Size: 1.60 X 1.60 MM
Weight: 0.018 CTS
Shape: Round
Clarity: Eye clean
Usually ships within 24 hours
USD 3.76
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
Rhodolite Calibrated
our Ref# XRH312aa
Rhodolite Calibrated Oval Eye clean
Size: 11.00 X 9.00 MM
Weight: 4.780 CTS
Shape: Oval
Clarity: Eye clean
Usually ships within 24 hours
USD 143.40
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:
Search Site Gems
Enter keywords or item #. (i.e ruby or YDFG97a).
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Finest gems/
Alexandrite Single
From our finest gemstones collection
Alexandrite Single Oval Eye clean
Size: 8.70 X 8.02 MM
Weight: 3.330 CTS
Shape: Oval
Clarity: Eye clean
Usually ships within 24 hours
USD 105000.00

Deal of the Day/
Danburite Single
limited time offer, ref# XDN501af
Danburite Single Oval Slightly included
Size: 9.60 X 8.40 MM
Weight: 2.450 CTS
Shape: Oval
Clarity: Slightly included
Usually ships within 24 hours
10 % OFF, YOU SAVE 3.43 USD
USD 30.87

Today’s Trade/
Best Selling Gems:
Sapphire Sapphire
1604 Sapphire ’s available
Browse gems | Learn More
Gemstone Variety: Hits Index
Going Up Amber +8947 +0.2%
average price USD 179.62 per item
Going Up Sapphire +5338 +0.2%
average price USD 385.51 per item
Going Down Alexandrite -206 +-0.0%
average price USD 2005.10 per item
Going Up Anatase +2454 +0.7%
average price USD 206.25 per item
Going Up Turquoise +464 +0.1%
average price USD 55.56 per item
See more real time gem reports.
Exchange rates to USD
Canada Dollars 1.367
Euro 0.933
United Kingdom Pounds 0.788
Japan Yen 159.455
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Gem Library /
Gems Legend and  Lore This month birthstone: Alexandrite, Pearl
More from the Gem Library about Birthstones.
Cancer Cancer
June 21 – July 22
Cardinal Sign. Relates to water. Your zodiac stone...more

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