Cushion|Lab Grown|IGI

1.23ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG827609433

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG827609433

Diamond specifications and retailer prices

From $395 CAD
£223 GBP
As of October 30, 2026
Save $834 CAD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,229 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG827609433 or 827609433. Listed at 8 retailers as of October 30, 2026, with prices from $395 to $1,229, a $834 spread on the same certified stone. Brilliant Earth lists it at $1,229. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827609433
Dimensions7.66 × 5.69 × 3.72 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm5.69 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827609433
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 65.4%

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: $395 CAD|Low: $395 CAD|High: $1,213 CAD|Avg: $785 CAD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 1$395 CAD
Retailer 6$478 CAD
Retailer 4$603 CAD
Retailer 2$651 CAD
Retailer 3$677 CAD
Retailer 7$1,204 CAD
Retailer 5$1,213 CAD

3 data points across 7 retailers

8 retailers$395 CAD to $1,229 CAD

A
Cheapest Retailer
-
$395 CAD
£223 GBP
B+
Retailer 2
-
$478 CAD
$342 USD
View
A
Retailer 3
-
$603 CAD
€411 EUR
View
A
Retailer 4
-
$651 CAD
£367 GBP
View
A
Retailer 5
-
$677 CAD
$485 USD
View
B
Retailer 6
-
$1,204 CAD
$862 USD
View
B
Retailer 7
-
$1,213 CAD
$868 USD
View
Most Expensive
B
Brilliant Earth
21061581A · Oct 30
$1,229 CAD
$880 USD
View
7 more retailers have this diamond
Prices start from $395 CADSave up to $834 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
$395 CAD