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Cushion|Lab Grown|IGI

1.23ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG843636107

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843636107

Diamond specifications and retailer prices

From $279 AUD
$196 USD
As of November 1, 2026
Save $1,164 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,443 AUD at MOH London · As of November 1, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843636107 or 843636107. Listed at 15 retailers as of November 1, 2026, with prices from $279 to $1,443, a $1,164 spread on the same certified stone. MOH London lists it at $1,443. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636107
Dimensions7.76 × 5.40 × 3.50 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm5.40 mm1.23 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636107
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 64.8%

Caratlytics Score

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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 1
Current: $1,443 AUD|Low: $279 AUD|High: $1,528 AUD|Avg: $808 AUD|-5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 2$279 AUD
Retailer 10$403 AUD
Retailer 9$416 AUD
Retailer 14$513 AUD
Retailer 8$532 AUD
Retailer 11$553 AUD
Retailer 4$725 AUD
Retailer 12$770 AUD
Retailer 7$776 AUD
Retailer 3$1,009 AUD
Retailer 13$1,021 AUD
Retailer 15$1,069 AUD
Retailer 6$1,130 AUD
Retailer 5$1,153 AUD
MOH London$1,443 AUD

12 data points across 15 retailers

15 retailers$279 AUD to $1,443 AUD

A
Cheapest Retailer
-
$279 AUD
$196 USD
Final sale: no returns
A
Retailer 2
-
$403 AUD
£223 GBP
View
B+
Retailer 3
-
$416 AUD
$292 USD
View
A
Retailer 4
-
$513 AUD
€343 EUR
View
A
Retailer 5
-
$532 AUD
ZAR 6,042 ZAR
View
A
Retailer 6
-
$553 AUD
£306 GBP
View
A
Retailer 7
-
$725 AUD
$509 USD
View
A
Retailer 8
-
$770 AUD
$541 USD
View
B+
Retailer 9
-
$776 AUD
View
B+
Retailer 10
-
$1,009 AUD
SGD 958 SGD
View
B+
Retailer 11
-
$1,021 AUD
$717 USD
View
B+
Retailer 12
-
$1,069 AUD
$751 USD
View
B+
Retailer 13
-
$1,130 AUD
View
B+
Retailer 14
-
$1,153 AUD
$810 USD
View
Most Expensive
B
MOH London
LG843636107 · Nov 1
$1,443 AUD
£798 GBP
View
14 more retailers have this diamond
Prices start from $279 AUDSave up to $1,164 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
$279 AUD