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Cushion|Lab Grown|IGI

1.90ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG728521919

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG728521919

Diamond specifications and retailer prices

From $857 CAD
€584 EUR
As of October 29, 2026
Save $961 CAD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,198 CAD at MOH London · As of October 18, 2026
View at MOH London

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG728521919 or 728521919. Listed at 9 retailers as of October 29, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.90
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521919
Dimensions6.99 × 6.88 × 4.79 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
6.99 mm6.88 mm1.90 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521919
Side View
Table 60.0%Crown 45°Girdle: MED-THKPavilion 34.2°Culet: NoneDepth 69.6%

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 29
Current: $2,198 CAD|Low: $827 CAD|High: $2,212 CAD|Avg: $1,212 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$857 CAD
Retailer 5$887 CAD
Retailer 6$928 CAD
Retailer 2$972 CAD
Retailer 7$1,036 CAD
Retailer 4$1,718 CAD
MOH London$2,198 CAD

41 data points across 7 retailers

9 retailers$857 CAD to $1,817 CAD

Retailer 1
-
$608 CAD
HK$3,400 HKD
Price last confirmed 56 days ago
A
Retailer 2
-
$857 CAD
€584 EUR
View
A
Retailer 3
-
$887 CAD
$635 USD
View
B+
Retailer 4
-
$928 CAD
$664 USD
View
A
Retailer 5
-
$972 CAD
£548 GBP
View
B+
Retailer 6
-
$1,036 CAD
$742 USD
View
B
Retailer 7
-
$1,718 CAD
$1,230 USD
View
B
Retailer 8
-
$1,817 CAD
$1,301 USD
View
Most Expensive
MOH London
LG728521919 · Oct 18
$2,198 CAD
£1,239 GBP
View
Price last confirmed 12 days ago
8 more retailers have this diamond
Prices start from $857 CADSave up to $961 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
1.90ct Cushion
$857 CAD