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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 $400 AUD
As of November 5, 2026
Save $1,289 AUD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,689 AUD at MOH London · As of November 5, 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 LG827609433 or 827609433. Listed at 11 retailers as of November 5, 2026, with prices from $400 to $1,689, a $1,289 spread on the same certified stone. MOH London lists it at $1,689. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,689 AUD|Low: $400 AUD|High: $1,693 AUD|Avg: $840 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2$400 AUD
Retailer 9$489 AUD
Retailer 6$611 AUD
Retailer 5$624 AUD
Retailer 3$659 AUD
Retailer 7$693 AUD
Retailer 4$1,000 AUD
Retailer 10$1,231 AUD
Retailer 8$1,240 AUD
MOH London$1,689 AUD

9 data points across 10 retailers

11 retailers$400 AUD to $1,689 AUD

A
Cheapest Retailer
-
$400 AUD
B+
Retailer 2
-
$489 AUD
View
A
Retailer 3
-
$611 AUD
View
A
Retailer 4
-
$624 AUD
View
A
Retailer 5
-
$659 AUD
View
A
Retailer 6
-
$693 AUD
View
B+
Retailer 7
-
$1,000 AUD
View
B+
Retailer 8
-
$1,231 AUD
View
B+
Retailer 9
-
$1,240 AUD
View
B+
Retailer 10
-
$1,257 AUD
View
Most Expensive
B
MOH London
LG827609433 · Nov 5
$1,689 AUD
£931 GBP
View
10 more retailers have this diamond
Prices start from $400 AUDSave up to $1,289 AUD

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
$400 AUD