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Cushion|Lab Grown|IGI

1.91ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG805608107

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805608107

Diamond specifications and retailer prices

From $440 CAD
£248 GBP
As of October 30, 2026
Save $1,425 CAD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,865 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG805608107 or 805608107. Listed at 9 retailers as of October 28, 2026, with prices from $440 to $1,865, a $1,425 spread on the same certified stone. Rare Carat lists it at $1,865. 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

1.91
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805608107
Dimensions9.11 × 6.30 × 4.30 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm6.30 mm1.91 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805608107
Side View
Table 60.0%Crown 36.7°Girdle: THN-MEDPavilion 35.3°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,865 CAD|Low: $438 CAD|High: $1,934 CAD|Avg: $1,294 CAD|-3.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$440 CAD
Retailer 2$659 CAD
Retailer 12$806 CAD
Retailer 10$874 CAD
Retailer 7$920 CAD
Retailer 9$1,412 CAD
Retailer 4$1,433 CAD
Retailer 3$1,458 CAD
Retailer 6$1,586 CAD
Retailer 11$1,632 CAD
Retailer 8$1,661 CAD
Rare Carat$1,865 CAD

32 data points across 12 retailers

9 retailers$440 CAD to $1,865 CAD

A
Cheapest Retailer
-
$440 CAD
£248 GBP
A
Retailer 2
-
$659 CAD
€449 EUR
View
A
Retailer 3
-
$874 CAD
$626 USD
View
A
Retailer 4
-
$920 CAD
A$1,013 AUD
View
B+
Retailer 5
-
$1,412 CAD
$1,011 USD
View
B+
Retailer 6
-
$1,586 CAD
£894 GBP
View
Retailer 7
-
$1,632 CAD
SGD 1,579 SGD
View
Price last confirmed 19 days ago
B
Retailer 8
-
$1,661 CAD
$1,189 USD
View
Most Expensive
B
Rare Carat
LGLCU15-80613 · Oct 28
$1,865 CAD
$1,335 USD
View
8 more retailers have this diamond
Prices start from $440 CADSave up to $1,425 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.91ct Cushion
$440 CAD