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Cushion|Lab Grown|IGI

1.66ct H VS2 Cushion Lab Grown Diamond

VG • H/VS2 • IGI LG551277828

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG551277828

Diamond specifications and retailer prices

From €517 EUR
$580 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €517 EUR 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 1.66ct lab-grown cushion diamond

This 1.66ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG551277828 or 551277828. Listed at a single retailer as of November 2, 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

1.66
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551277828
Dimensions6.73 × 6.67 × 4.67 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.73 mm6.67 mm1.66 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551277828
Side View
Table 62.5%Crown 34.7°Girdle: MED-VTKPavilion 40.6°Culet: NoneDepth 70.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €517 EUR|Low: €441 EUR|High: €2,086 EUR|Avg: €1,007 EUR|+3.4%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 25, 2026
Retailer 5€441 EUR
B2C Jewels€517 EUR
Retailer 9€784 EUR
Retailer 2€863 EUR
Retailer 7€888 EUR
Retailer 3€907 EUR
Retailer 4€1,145 EUR
Retailer 8€1,169 EUR
Retailer 6€2,086 EUR

33 data points across 9 retailers

1 retailer

B+
B2C Jewels
21560981 · Nov 2
€517 EUR
$580 USD
View

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B+
1.66ct Cushion
€517 EUR