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1.56ct London Blue Topaz 7mm

1.56 ct Natural London Blue Topaz
Topaz from The Source Topaz from The Source Topaz from The Source Click to Enlarge

Guaranteed 100% Natural Gem

Photos above are of Actual Item for Sale
Type: Topaz
Item ID: 320699
Content: 1 gem
Weight: 1.56 ct
Calibrated:7mm
Exact Size: 6.97mm x 4.59mm
Shape: Round Facet
Clarity: VVS
Treatment: Irradiated
Origin: Brazil
Price in USD: $
8.58
Shipping and HandlingShipping & Handling USD 6.99
Add matching ItemsAdd Matching or Similar Items (74)
Compare 74 Similar or Matching Items! Back To Top
ID: 3161751 pc
7 mm Topaz 2ct Round Facet in London Blue
2ct Topaz
7.12mm x 5.59mm
US $13.20
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ID: 3162131 pc
7 mm Round Facet Topaz 1.5ct
1.7ct Topaz
7.11mm x 4.67mm
US $10.20
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ID: 3162161 pc
2 ct VVS Round Facet Topaz 7mm
1.89ct Topaz
7.13mm x 5.02mm
US $12.47
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ID: 3162171 pc
7mm Topaz 2ct Round Facet in London Blue
1.93ct Topaz
7.04mm x 5.34mm
US $12.74
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ID: 3162221 pc
7 mm Topaz 1.5ct Round Facet in London Blue
1.64ct Topaz
7.00mm x 4.60mm
US $10.82
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ID: 3162241 pc
1.5 ct VVS Round Facet Topaz 7 mm
1.73ct Topaz
7.14mm x 4.84mm
US $11.42
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ID: 3188951 pc
7mm Topaz 1.5ct Round Facet in London Blue
1.67ct Topaz
7.01mm x 4.82mm
US $9.35
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ID: 3188961 pc
2 carat London Blue Round Facet Topaz 7mm
1.94ct Topaz
6.98mm x 5.21mm
US $10.86
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ID: 3188971 pc
2 ct VS Round Facet Topaz 7 mm
2.02ct Topaz
7.03mm x 5.35mm
US $11.31
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ID: 3188981 pc
7mm Topaz 2ct Round Facet in London Blue
1.91ct Topaz
7.03mm x 5.07mm
US $10.70
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ID: 3189001 pc
7mm Round Facet Topaz 2ct
2.05ct Topaz
7.15mm x 5.49mm
US $11.48
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ID: 3189031 pc
7mm Topaz 2ct Round Facet in London Blue
1.85ct Topaz
7.14mm x 4.90mm
US $10.36
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ID: 3189541 pc
2 carat London Blue Round Facet Topaz 7 mm
2ct Topaz
7.00mm x 5.04mm
US $11.76
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ID: 3189581 pc
7mm Round Facet Topaz 2ct
1.89ct Topaz
6.90mm x 5.15mm
US $11.64
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ID: 3189611 pc
7mm Round Facet Topaz 2ct
1.78ct Topaz
6.96mm x 4.93mm
US $10.97
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ID: 3189621 pc
7 mm Topaz 2ct Round Facet in London Blue
1.9ct Topaz
7.09mm x 5.09mm
US $11.17
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ID: 3190281 pc
1.5 ct VS Round Facet Topaz 7 mm
1.71ct Topaz
6.87mm x 4.78mm
US $9.58
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ID: 3190301 pc
2 carat London Blue Round Facet Topaz 7 mm
1.82ct Topaz
6.85mm x 5.22mm
US $10.70
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ID: 3190331 pc
1.5 carat London Blue Round Facet Topaz 7mm
1.41ct Topaz
7.04mm x 3.58mm
US $7.90
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ID: 3204931 pc
7 mm Topaz 1.5ct Round Facet in London Blue
1.74ct Topaz
7.03mm x 4.60mm
US $9.57
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ID: 3204941 pc
2 carat London Blue Round Facet Topaz 7mm
2.14ct Topaz
7.19mm x 5.72mm
US $10.70
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ID: 3204951 pc
2 ct VS-SI Round Facet Topaz 7 mm
1.91ct Topaz
7.06mm x 5.43mm
US $9.07
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ID: 3204971 pc
7 mm Topaz 2ct Round Facet in London Blue
1.99ct Topaz
6.94mm x 5.30mm
US $10.45
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ID: 3204981 pc
2 carat London Blue Round Facet Topaz 7 mm
1.83ct Topaz
6.99mm x 5.13mm
US $9.61
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ID: 3204991 pc
2 carat London Blue Round Facet Topaz 7 mm
1.92ct Topaz
7.07mm x 4.90mm
US $10.56
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ID: 3205001 pc
7mm Topaz 2ct Round Facet in London Blue
1.98ct Topaz
7.04mm x 5.43mm
US $10.89
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ID: 3205031 pc
7mm Round Facet Topaz 2ct
1.9ct Topaz
7.09mm x 5.23mm
US $10.45
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Item is in Stock
ID: 3206061 pc
7mm Topaz 2ct Round Facet in London Blue
1.78ct Topaz
7.04mm x 5.18mm
US $8.90
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ID: 3206071 pc
1.5 ct VS Round Facet Topaz 7mm
1.68ct Topaz
6.96mm x 5.07mm
US $8.40
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Item is in Stock
ID: 3206081 pc
1.5 ct VVS Round Facet Topaz 7mm
1.74ct Topaz
7.03mm x 4.54mm
US $9.57
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ID: 3206251 pc
7mm Round Facet Topaz 1.5ct
1.6ct Topaz
6.90mm x 4.86mm
US $8.40
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ID: 3206261 pc
2 carat London Blue Round Facet Topaz 7 mm
1.85ct Topaz
7.16mm x 4.75mm
US $9.71
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ID: 3206271 pc
7 mm Round Facet Topaz 1.5ct
1.72ct Topaz
7.03mm x 4.60mm
US $8.60
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ID: 3206791 pc
7 mm Round Facet Topaz 2ct
1.81ct Topaz
6.94mm x 5.18mm
US $10.46
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ID: 3206831 pc
1.5 carat London Blue Round Facet Topaz 6.5mm
1.46ct Topaz
6.74mm x 4.26mm
US $8.03
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ID: 3206931 pc
1.5 carat London Blue Round Facet Topaz 7 mm
1.55ct Topaz
7.06mm x 4.53mm
US $8.14
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ID: 3208231 pc
2 ct VVS-VS Round Facet Topaz 7 mm
1.77ct Topaz
7.19mm x 4.72mm
US $10.23
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ID: 3208281 pc
1.5 carat London Blue Round Facet Topaz 7mm
1.46ct Topaz
7.12mm x 3.88mm
US $8.83
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ID: 3208291 pc
7 mm Round Facet Topaz 2ct
2.2ct Topaz
7.15mm x 5.49mm
US $13.31
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Item is in Stock
ID: 3208301 pc
2 ct VVS Round Facet Topaz 7 mm
1.76ct Topaz
7.12mm x 4.71mm
US $10.65
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Item is in Stock
ID: 3208311 pc
7mm Topaz 1.5ct Round Facet in London Blue
1.38ct Topaz
7.13mm x 3.61mm
US $8.35
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ID: 3208331 pc
1.5 ct VVS Round Facet Topaz 7 mm
1.65ct Topaz
7.08mm x 4.75mm
US $9.98
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ID: 3208351 pc
7mm Round Facet Topaz 2ct
1.92ct Topaz
6.98mm x 5.36mm
US $10.56
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ID: 3208431 pc
2 carat London Blue Round Facet Topaz 7 mm
1.84ct Topaz
6.98mm x 5.39mm
US $10.12
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ID: 3208471 pc
2 ct VS Round Facet Topaz 7mm
1.97ct Topaz
7.19mm x 5.03mm
US $10.84
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ID: 3208611 pc
6.5 mm Round Facet Topaz 1.5ct
1.47ct Topaz
6.70mm x 4.58mm
US $8.48
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ID: 3208621 pc
7mm Round Facet Topaz 2ct
1.88ct Topaz
7.06mm x 5.20mm
US $10.34
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ID: 3222511 pc
7mm Topaz 2ct Round Facet in London Blue
2.12ct Topaz
7.03mm x 5.81mm
US $12.08
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ID: 3222521 pc
7 mm Topaz 1.5ct Round Facet in London Blue
1.73ct Topaz
7.20mm x 4.58mm
US $9.86
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ID: 3222801 pc
1.5 ct VVS-VS Round Facet Topaz 7 mm
1.65ct Topaz
7.03mm x 4.65mm
US $9.52
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ID: 3226461 pc
7mm Round Facet Topaz 1.5ct
1.71ct Topaz
7.10mm x 4.18mm
US $10.34
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ID: 3252691 pc
1.5 carat London Blue Round Facet Topaz 7mm
1.74ct Topaz
7.22mm x 4.69mm
US $9.57
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Item is in Stock
ID: 3252701 pc
7mm Topaz 1.5ct Round Facet in London Blue
1.63ct Topaz
7.16mm x 4.39mm
US $8.96
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Item is in Stock
ID: 3252721 pc
1.5 carat London Blue Round Facet Topaz 7 mm
1.55ct Topaz
7.10mm x 4.18mm
US $8.95
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Item is in Stock
ID: 3253431 pc
1.5 carat London Blue Round Facet Topaz 7mm
1.71ct Topaz
7.20mm x 4.70mm
US $10.34
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ID: 3253451 pc
2 carat London Blue Round Facet Topaz 7 mm
1.76ct Topaz
7.18mm x 5.08mm
US $10.65
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Item is in Stock
ID: 3253461 pc
2 ct VVS Round Facet Topaz 7 mm
1.85ct Topaz
7.23mm x 5.04mm
US $11.20
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Item is in Stock
ID: 3253761 pc
1.5 ct VVS Round Facet Topaz 7 mm
1.57ct Topaz
7.06mm x 4.39mm
US $8.64
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ID: 3253781 pc
2 ct VVS Round Facet Topaz 7mm
1.76ct Topaz
7.15mm x 4.89mm
US $10.65
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ID: 3260641 pc
2 ct VVS Round Facet Topaz 7 mm
1.8ct Topaz
7.23mm x 5.09mm
US $11.48
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ID: 3260651 pc
7mm Round Facet Topaz 1.5ct
1.64ct Topaz
7.14mm x 4.34mm
US $10.46
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ID: 3260661 pc
2 ct VVS Round Facet Topaz 7 mm
1.81ct Topaz
7.11mm x 4.91mm
US $11.55
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ID: 3261061 pc
7 mm Round Facet Topaz 2ct
1.83ct Topaz
7.09mm x 5.28mm
US $10.98
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Item is in Stock
ID: 3261071 pc
7 mm Topaz 1.5ct Round Facet in London Blue
1.39ct Topaz
7.16mm x 4.08mm
US $8.34
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Item is in Stock
ID: 3261081 pc
1.5 ct VS Round Facet Topaz 7 mm
1.75ct Topaz
7.22mm x 4.85mm
US $10.15
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ID: 3261091 pc
2 carat London Blue Round Facet Topaz 7 mm
1.97ct Topaz
7.22mm x 5.61mm
US $11.23
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ID: 3261101 pc
7mm Round Facet Topaz 2ct
1.98ct Topaz
7.18mm x 5.47mm
US $12.28
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Item is in Stock
ID: 3261111 pc
7 mm Round Facet Topaz 2ct
1.79ct Topaz
7.16mm x 5.11mm
US $11.64
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Item is in Stock
ID: 3261131 pc
2 ct VVS Round Facet Topaz 7mm
1.83ct Topaz
7.17mm x 5.10mm
US $13.09
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ID: 3261141 pc
7mm Topaz 2ct Round Facet in London Blue
1.82ct Topaz
7.17mm x 5.17mm
US $13.01
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ID: 3261151 pc
7mm Topaz 2ct Round Facet in London Blue
1.89ct Topaz
7.20mm x 5.33mm
US $12.06
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ID: 3261841 pc
1.5 ct VVS Round Facet Topaz 7 mm
1.52ct Topaz
7.12mm x 4.41mm
US $10.03
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ID: 3309321 pc
1.5 ct VVS Round Facet Topaz 7 mm
1.7ct Topaz
7.13mm x 4.97mm
US $16.14
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ID: 3490841 pc
7mm Topaz 1.5ct Round Facet in London Blue
1.43ct Topaz
7.07mm x 3.88mm
US $10.01
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Description
This natural London Blue Topaz originates from Brazil and its weight is about 1.5 carats. The measurements are 6.97mm x 4.59mm (diameter x depth).This gemstone is calibrated to fit 7 mm jewelry settings. The shape/cut-style of this Topaz is Round Facet and has been graded VVS clarity. This 1.56ct Topaz gem is available to order and can be shipped anywhere in the world. Gemstone Certification can also be provided as an optional service.
Shipping Back To Top
  • FedEx or DHL for $20.00 only / Delivery 3-4 days / fully insured
  • Registered Mail for $6.99 / Delivery 7-14 days / insured for $200.00
Payment Options
  • Credit Card
  • PayPal
  • Western Union
  • Bank transfer
Guarantee / Certification
  • All gemstones are natural!
  • All photos and videos are of the actual gem for sale (No Stock Photos)
  • We offer certification from AIGS for $20.00 (3-5 additional days)
  • We also offer certification from the BGL lab for $15.00 only (1-2 days)
Size and Weight Back To Top
  • Gems are always measured in Millimeter (mm)
    Compare mm Size with US coins
  • Dimensions are given as length x width x depth, except for round stones which are diameter x depth
  • Select gems by size, not by weight! Gem varieties vary in density, so carat weight is not a good indication of size
  • Note: 1ct = 0.2g
Additional Quantities
  • Every item is unique, so you can only order 1 of each item
  • However, we often have similar or matching items. If so, we display them on the same gem detail page
Clarity Explained Back To Top
  • IF = Loupe Clean - Internally flawless; free of inclusions
  • VVS = Almost Loupe Clean - Very, very slight inclusions; inclusions barely seen under 10x magnification
  • VS = Eye Clean - Very slight inclusions; inclusions can be seen under 10x magnification
  • SI = Slightly included - Small inclusions can be seen with the naked eye
  • I1 = Included - Inclusions can be seen with the naked eye
  • Transparent = A gemstone having the property of transmitting light without serious diffusion / may have rutile or other inclusions
  • Translucent = Allowing light to pass through, but not transparent
  • Opaque = Does not allow light to pass through
Return Policy
  • All gems have a 30-day inspection period, which begins on the date of delivery. Gems may be returned for a full refund during this period.
  • Please email us for return authorization code when returning a gem.
  • For more details click here
Treatment Back To Top
 
Irradiated:
Blue topaz is produced by exposing white topaz to low levels of radiation which affect how the crystal absorbs light. More about treatments
About Topaz
Topaz of any type is an important jewelry stone due to its hardness (8 on the Mohs scale) and high refractive index.

Topaz comes in many colors, including clear, brown, yellow, orange, red, pink and blue. The blue topaz, with a pale to medium blue color created by irradiation can be found in very large sizes at affordable prices. The fine golden-yellow variety, known as Imperial Topaz, is relatively scarce.
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