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Cushion|Lab Grown|IGI

1.54ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG749578325

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG749578325

Diamond specifications and retailer prices

From $839 SGD
$656 USD
As of October 31, 2026
Save $3,215 SGD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,054 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749578325 or 749578325. Listed at 20 retailers as of October 29, 2026, with prices from $839 to $4,054, a $3,215 spread on the same certified stone. MOH London lists it at $4,054. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749578325
Dimensions6.06 × 6.06 × 3.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.06 mm6.06 mm1.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749578325
Side View
Table 62.0%Crown 33.1°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 63.7%

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: $4,054 SGD|Low: $837 SGD|High: $4,080 SGD|Avg: $1,986 SGD|-0.5%
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 31, 2026
Retailer 8$839 SGD
Retailer 14$929 SGD
Retailer 15$1,074 SGD
Retailer 7$1,200 SGD
Retailer 3$1,246 SGD
Retailer 2$1,387 SGD
Retailer 11$1,452 SGD
Retailer 12$1,596 SGD
Retailer 9$1,969 SGD
Retailer 5$2,038 SGD
Retailer 10$2,164 SGD
Retailer 6$2,936 SGD
Retailer 4$2,963 SGD
Retailer 13$3,119 SGD
MOH London$4,054 SGD

41 data points across 15 retailers

20 retailers$839 SGD to $4,054 SGD

A
Cheapest Retailer
-
$839 SGD
$656 USD
Final sale: no returns
Retailer 2
-
$929 SGD
$727 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,074 SGD
$840 USD
View
A
Retailer 4
-
$1,200 SGD
$939 USD
View
A
Retailer 5
-
$1,246 SGD
$975 USD
View
A
Retailer 6
-
$1,387 SGD
€1,033 EUR
View
A
Retailer 7
-
$1,452 SGD
£894 GBP
View
A
Retailer 8
-
$1,471 SGD
$1,151 USD
View
A
Retailer 9
-
$1,596 SGD
ZAR 20,171 ZAR
View
B+
Retailer 10
-
$1,969 SGD
$1,540 USD
View
Retailer 11
-
$2,038 SGD
A$2,453 AUD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$2,164 SGD
A$2,604 AUD
View
B+
Retailer 13
-
$2,708 SGD
£1,668 GBP
View
B+
Retailer 14
-
$2,936 SGD
View
B
Retailer 15
-
$2,963 SGD
$2,318 USD
View
B
Retailer 16
-
$3,006 SGD
$2,352 USD
View
B
Retailer 17
-
$3,100 SGD
$2,425 USD
View
Retailer 18
-
$3,119 SGD
$2,440 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$3,146 SGD
$2,461 USD
View
Most Expensive
B
MOH London
LG749578325 · Oct 29
$4,054 SGD
£2,497 GBP
View
19 more retailers have this diamond
Prices start from $839 SGDSave up to $3,215 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
1.54ct Cushion
$839 SGD