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Cushion|Lab Grown|IGI

1.71ct F VS2 Cushion Lab Grown Diamond

GD • F/VS2 • IGI LG499117523

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG499117523

Diamond specifications and retailer prices

From $3,016 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $3,016 USD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.71ct lab-grown cushion diamond

This 1.71ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG499117523 or 499117523. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
F
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499117523
Dimensions6.81 × 6.51 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.81 mm6.51 mm1.71 ctF / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499117523
Side View
Table 60.5%Crown 40°Girdle: THK-VTKPavilion 39.2°Culet: NoneDepth 73.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: $3,016 USD|Low: $2,883 USD|High: $4,868 USD|Avg: $3,625 USD|-38.0%
September 23, 2026
B2C Jewels$3,016 USD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
19829740 · Nov 1
$3,016 USD
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C
1.71ct Cushion
$3,016 USD