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Cushion|Lab Grown|IGI

1.54ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG840627456

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840627456

Diamond specifications and retailer prices

From $427 SGD
As of November 4, 2026
Save $2,142 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,569 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840627456 or 840627456. Listed at 16 retailers as of November 4, 2026, with prices from $427 to $2,569, a $2,142 spread on the same certified stone. Do Amore Diamonds lists it at $2,569. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840627456
Dimensions8.27 × 5.86 × 4.00 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
8.27 mm5.86 mm1.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840627456
Side View
Table 64.0%Crown 34.1°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 68.3%

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: Nov 4
Current: $2,569 SGD|Low: $316 SGD|High: $2,569 SGD|Avg: $1,038 SGD
Do Amore Diamonds
Retailer 2
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Retailer 19
November 5, 2026
Retailer 7$316 SGD
Retailer 12$427 SGD
Retailer 15$445 SGD
Retailer 18$501 SGD
Retailer 16$587 SGD
Retailer 5$626 SGD
Retailer 8$771 SGD
Retailer 4$815 SGD
Retailer 9$1,176 SGD
Retailer 10$1,190 SGD
Retailer 17$1,277 SGD
Retailer 14$1,440 SGD
Retailer 11$1,449 SGD
Retailer 19$1,458 SGD
Retailer 2$1,463 SGD
Retailer 3$1,623 SGD
Retailer 6$1,700 SGD
Retailer 13$2,296 SGD
Do Amore Diamonds$2,569 SGD

8 data points across 19 retailers

16 retailers$427 SGD to $2,569 SGD

A
Cheapest Retailer
-
$427 SGD
B+
Retailer 2
-
$445 SGD
View
A
Retailer 3
-
$501 SGD
View
A
Retailer 4
-
$587 SGD
View
Retailer 5
-
$626 SGD
View
Price last confirmed 13 days ago
Retailer 6
-
$815 SGD
View
Price last confirmed 12 days ago
Retailer 7
-
$1,176 SGD
View
Price last confirmed 15 days ago
Retailer 8
-
$1,190 SGD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$1,277 SGD
View
B
Retailer 10
-
$1,440 SGD
View
B
Retailer 11
-
$1,458 SGD
View
B
Retailer 12
-
$1,463 SGD
View
B
Retailer 13
-
$1,623 SGD
View
Retailer 14
-
$1,700 SGD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$2,296 SGD
View
Most Expensive
B
Do Amore Diamonds
27-9663845C7 · Nov 4
$2,569 SGD
$2,010 USD
View
15 more retailers have this diamond
Prices start from $427 SGDSave up to $2,142 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
$427 SGD