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Cushion|Lab Grown|IGI

1.35ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG840647662

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840647662

Diamond specifications and retailer prices

From $367 SGD
£226 GBP
As of October 27, 2026
Save $916 SGD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,283 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.35ct lab-grown cushion diamond

This 1.35ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840647662 or 840647662. Listed at 14 retailers as of October 26, 2026, with prices from $367 to $1,283, a $916 spread on the same certified stone. MOH London lists it at $1,283. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840647662
Dimensions7.87 × 5.57 × 3.78 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm5.57 mm1.35 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840647662
Side View
Table 64.0%Crown 37.2°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 67.9%

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 27
Current: $1,283 SGD|Low: $247 SGD|High: $1,732 SGD|Avg: $715 SGD|-2.6%
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
October 27, 2026
Retailer 4$247 SGD
Retailer 7$275 SGD
Retailer 9$367 SGD
Retailer 12$371 SGD
Retailer 8$455 SGD
Retailer 2$470 SGD
Retailer 10$487 SGD
Retailer 11$668 SGD
Retailer 3$678 SGD
Retailer 15$702 SGD
Retailer 6$900 SGD
Retailer 5$950 SGD
Retailer 13$1,097 SGD
Retailer 14$1,170 SGD
MOH London$1,283 SGD

25 data points across 15 retailers

14 retailers$367 SGD to $1,283 SGD

Retailer 1
-
$275 SGD
$215 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$367 SGD
£226 GBP
View
B+
Retailer 3
-
$371 SGD
$290 USD
View
A
Retailer 4
-
$455 SGD
€339 EUR
View
A
Retailer 5
-
$470 SGD
ZAR 5,941 ZAR
View
A
Retailer 6
-
$487 SGD
£300 GBP
View
A
Retailer 7
-
$668 SGD
A$804 AUD
View
A
Retailer 8
-
$678 SGD
$530 USD
View
A
Retailer 9
-
$702 SGD
$549 USD
View
B+
Retailer 10
-
$900 SGD
View
B+
Retailer 11
-
$950 SGD
$743 USD
View
B+
Retailer 12
-
$1,097 SGD
A$1,320 AUD
View
Retailer 13
-
$1,170 SGD
$915 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG840647662 · Oct 26
$1,283 SGD
£790 GBP
View
13 more retailers have this diamond
Prices start from $367 SGDSave up to $916 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
1.35ct Cushion
$367 SGD