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Cushion|Lab Grown|IGI

1.05ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG639426943

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG639426943

Diamond specifications and retailer prices

From $426 SGD
£262 GBP
As of October 31, 2026
Save $724 SGD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,149 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639426943 or 639426943. Listed at 11 retailers as of October 26, 2026, with prices from $426 to $1,149, a $724 spread on the same certified stone. MOH London lists it at $1,149. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639426943
Dimensions6.81 × 5.55 × 3.68 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.81 mm5.55 mm1.05 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639426943
Side View
Table 65.0%Crown 29.7°Girdle: MED-VTKPavilion 40.3°Culet: NoneDepth 66.3%

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 31
Current: $1,149 SGD|Low: $245 SGD|High: $1,208 SGD|Avg: $658 SGD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$245 SGD
Retailer 7$295 SGD
Retailer 2$426 SGD
Retailer 10$441 SGD
Retailer 5$444 SGD
Retailer 12$449 SGD
Retailer 6$466 SGD
Retailer 8$655 SGD
Retailer 11$860 SGD
Retailer 3$1,036 SGD
MOH London$1,149 SGD
Retailer 4$1,208 SGD

38 data points across 12 retailers

11 retailers$426 SGD to $1,149 SGD

Retailer 1
-
$245 SGD
$192 USD
Price last confirmed 19 days ago
Retailer 2
-
$295 SGD
£182 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$426 SGD
£262 GBP
View
A
Retailer 4
-
$441 SGD
$345 USD
View
A
Retailer 5
-
$444 SGD
€331 EUR
View
A
Retailer 6
-
$449 SGD
$351 USD
View
A
Retailer 7
-
$466 SGD
£287 GBP
View
B+
Retailer 8
-
$655 SGD
$512 USD
View
Retailer 9
-
$860 SGD
$672 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$1,036 SGD
$810 USD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
LG639426943 · Oct 26
$1,149 SGD
£708 GBP
View
10 more retailers have this diamond
Prices start from $426 SGDSave up to $724 SGD

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
1.05ct Cushion
$426 SGD