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Cushion|Lab Grown|IGI

1.54ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG600375193

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG600375193

Diamond specifications and retailer prices

From $386 SGD
$301 USD
As of October 30, 2026
Save $1,767 SGD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,153 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG600375193 or 600375193. Listed at 16 retailers as of October 29, 2026, with prices from $386 to $2,153, a $1,767 spread on the same certified stone. Brilliant Earth lists it at $2,153. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600375193
Dimensions6.74 × 6.63 × 4.29 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.74 mm6.63 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600375193
Side View
Table 61.0%Crown 37°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 64.7%

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: Oct 30
Current: $2,153 SGD|Low: $386 SGD|High: $2,153 SGD|Avg: $1,019 SGD
Brilliant Earth
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
Retailer 16
October 30, 2026
Retailer 7$386 SGD
Retailer 16$429 SGD
Retailer 12$577 SGD
Retailer 15$577 SGD
Retailer 9$698 SGD
Retailer 10$737 SGD
Retailer 2$753 SGD
Retailer 4$766 SGD
Retailer 3$833 SGD
Retailer 11$997 SGD
Retailer 14$1,056 SGD
Retailer 8$1,444 SGD
Retailer 6$1,680 SGD
Retailer 13$1,721 SGD
Retailer 5$1,815 SGD
Brilliant Earth$2,153 SGD

43 data points across 16 retailers

16 retailers$386 SGD to $2,153 SGD

A
Cheapest Retailer
-
$386 SGD
$301 USD
Final sale: no returns
A
Retailer 2
-
$429 SGD
$335 USD
View
B+
Retailer 3
-
$577 SGD
$450 USD
View
A
Retailer 4
-
$577 SGD
$450 USD
View
A
Retailer 5
-
$698 SGD
€519 EUR
View
A
Retailer 6
-
$737 SGD
ZAR 9,286 ZAR
View
A
Retailer 7
-
$753 SGD
£463 GBP
View
A
Retailer 8
-
$766 SGD
$598 USD
View
A
Retailer 9
-
$833 SGD
$650 USD
View
B+
Retailer 10
-
$997 SGD
A$1,197 AUD
View
B+
Retailer 11
-
$1,056 SGD
$824 USD
View
B+
Retailer 12
-
$1,444 SGD
$1,126 USD
View
B
Retailer 13
-
$1,680 SGD
£1,032 GBP
View
B+
Retailer 14
-
$1,721 SGD
£1,057 GBP
View
B
Retailer 15
-
$1,815 SGD
$1,416 USD
View
Most Expensive
B
Brilliant Earth
14099900A · Oct 29
$2,153 SGD
$1,680 USD
View
15 more retailers have this diamond
Prices start from $386 SGDSave up to $1,767 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
$386 SGD