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 $198 USD
As of October 29, 2026
Save $831 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,029 USD 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 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 October 29, 2026, with prices from $198 to $1,029, a $831 spread on the same certified stone. MOH London lists it at $1,029. 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
Color
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: Oct 29
Current: $1,029 USD|Low: $198 USD|High: $1,073 USD|Avg: $575 USD|-4.1%
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
October 29, 2026
Retailer 11$198 USD
Retailer 13$288 USD
Retailer 15$300 USD
Retailer 9$366 USD
Retailer 3$380 USD
Retailer 8$392 USD
Retailer 7$510 USD
Retailer 5$545 USD
Retailer 6$547 USD
Retailer 12$715 USD
Retailer 10$731 USD
Retailer 2$758 USD
Retailer 4$794 USD
Retailer 14$810 USD
MOH London$1,029 USD

9 data points across 15 retailers

15 retailers$198 USD to $1,029 USD

A
Cheapest Retailer
-
$198 USD
Final sale: no returns
A
Retailer 2
-
$288 USD
£227 GBP
View
B+
Retailer 3
-
$300 USD
View
A
Retailer 4
-
$366 USD
€349 EUR
View
A
Retailer 5
-
$380 USD
ZAR 6,138 ZAR
View
A
Retailer 6
-
$392 USD
£309 GBP
View
A
Retailer 7
-
$510 USD
View
B+
Retailer 8
-
$545 USD
A$839 AUD
View
A
Retailer 9
-
$547 USD
View
B+
Retailer 10
-
$715 USD
SGD 966 SGD
View
B+
Retailer 11
-
$731 USD
View
B+
Retailer 12
-
$758 USD
View
B+
Retailer 13
-
$794 USD
A$1,221 AUD
View
B+
Retailer 14
-
$810 USD
View
Most Expensive
B
MOH London
LG843636107 · Oct 29
$1,029 USD
£810 GBP
View
14 more retailers have this diamond
Prices start from $198 USDSave up to $831 USD

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
$198 USD