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Cushion|Lab Grown|IGI

1.23ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG817698637

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817698637

Diamond specifications and retailer prices

From $358 CAD
HK$2,000 HKD
As of October 30, 2026
Save $1,141 CAD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,499 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817698637 or 817698637. Listed at 8 retailers as of October 29, 2026, with prices from $358 to $1,499, a $1,141 spread on the same certified stone. MOH London lists it at $1,499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817698637
Dimensions7.30 × 5.38 × 3.61 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm5.38 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817698637
Side View
Table 62.0%Crown 34.5°Girdle: MED-THKPavilion 33.7°Culet: NoneDepth 67.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,499 CAD|Low: $430 CAD|High: $1,508 CAD|Avg: $796 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$430 CAD
Retailer 3$544 CAD
Retailer 2$576 CAD
Retailer 6$668 CAD
Retailer 4$770 CAD
Retailer 7$1,100 CAD
MOH London$1,499 CAD

39 data points across 7 retailers

8 retailers$358 CAD to $1,499 CAD

A
Cheapest Retailer
-
$358 CAD
HK$2,000 HKD
B+
Retailer 2
-
$430 CAD
$308 USD
View
A
Retailer 3
-
$544 CAD
€371 EUR
View
A
Retailer 4
-
$576 CAD
£325 GBP
View
A
Retailer 5
-
$668 CAD
$478 USD
View
B+
Retailer 6
-
$770 CAD
$551 USD
View
B+
Retailer 7
-
$1,100 CAD
$788 USD
View
Most Expensive
B
MOH London
LG817698637 · Oct 29
$1,499 CAD
£845 GBP
View
7 more retailers have this diamond
Prices start from $358 CADSave up to $1,141 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
1.23ct Cushion
$358 CAD