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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 $348 NZD
$196 USD
As of November 3, 2026
Save $1,453 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,801 NZD 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 $348 to $1,801, a $1,453 spread on the same certified stone. MOH London lists it at $1,801. 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

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 3
Current: $1,801 NZD|Low: $348 NZD|High: $1,907 NZD|Avg: $1,003 NZD|-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 3, 2026
Retailer 14$348 NZD
Retailer 12$501 NZD
Retailer 3$519 NZD
Retailer 11$638 NZD
Retailer 15$665 NZD
Retailer 9$686 NZD
Retailer 5$905 NZD
Retailer 13$939 NZD
Retailer 4$962 NZD
Retailer 8$1,251 NZD
Retailer 10$1,267 NZD
Retailer 2$1,322 NZD
Retailer 7$1,411 NZD
Retailer 6$1,440 NZD
MOH London$1,801 NZD

14 data points across 15 retailers

15 retailers$348 NZD to $1,801 NZD

A
Cheapest Retailer
-
$348 NZD
$196 USD
Final sale: no returns
A
Retailer 2
-
$501 NZD
£222 GBP
View
B+
Retailer 3
-
$519 NZD
$292 USD
View
A
Retailer 4
-
$638 NZD
€342 EUR
View
A
Retailer 5
-
$665 NZD
ZAR 6,042 ZAR
View
A
Retailer 6
-
$686 NZD
£304 GBP
View
A
Retailer 7
-
$905 NZD
$509 USD
View
A
Retailer 8
-
$939 NZD
A$813 AUD
View
A
Retailer 9
-
$962 NZD
$541 USD
View
B+
Retailer 10
-
$1,251 NZD
SGD 951 SGD
View
B+
Retailer 11
-
$1,267 NZD
$713 USD
View
B+
Retailer 12
-
$1,322 NZD
$744 USD
View
B+
Retailer 13
-
$1,411 NZD
A$1,221 AUD
View
B+
Retailer 14
-
$1,440 NZD
$810 USD
View
Most Expensive
B
MOH London
LG843636107 · Nov 1
$1,801 NZD
£798 GBP
View
14 more retailers have this diamond
Prices start from $348 NZDSave up to $1,453 NZD

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
$348 NZD