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Cushion|Lab Grown|IGI

1.54ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG844602049

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844602049

Diamond specifications and retailer prices

From $627 SGD
As of November 4, 2026
Save $3,232 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,859 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844602049 or 844602049. Listed at 15 retailers as of November 4, 2026, with prices from $627 to $3,859, a $3,232 spread on the same certified stone. Do Amore Diamonds lists it at $3,859. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844602049
Dimensions8.15 × 5.86 × 4.12 mm
L/W Ratio1.39
Girdle conditionFaceted
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
8.15 mm5.86 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844602049
Side View
Table 63.0%Crown 38°Girdle: MED-THKPavilion 34.6°Culet: NoneDepth 70.3%

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: Nov 4
Current: $3,859 SGD|Low: $627 SGD|High: $4,307 SGD|Avg: $2,024 SGD|-2.6%
Do Amore Diamonds
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
November 4, 2026
Retailer 8$627 SGD
Retailer 15$753 SGD
Retailer 13$767 SGD
Retailer 3$868 SGD
Retailer 10$971 SGD
Retailer 5$1,076 SGD
Retailer 2$1,387 SGD
Retailer 4$1,632 SGD
Retailer 9$2,323 SGD
Retailer 7$2,684 SGD
Retailer 11$3,160 SGD
Retailer 6$3,259 SGD
Retailer 14$3,466 SGD
Retailer 12$3,693 SGD
Do Amore Diamonds$3,859 SGD

20 data points across 15 retailers

15 retailers$627 SGD to $3,859 SGD

A
Cheapest Retailer
-
$627 SGD
A
Retailer 2
-
$753 SGD
View
A
Retailer 3
-
$767 SGD
View
A
Retailer 4
-
$868 SGD
View
A
Retailer 5
-
$971 SGD
View
A
Retailer 6
-
$1,076 SGD
View
A
Retailer 7
-
$1,387 SGD
View
A
Retailer 8
-
$1,632 SGD
View
B+
Retailer 9
-
$2,323 SGD
View
Retailer 10
-
$2,684 SGD
View
Price last confirmed 20 days ago
B
Retailer 11
-
$3,160 SGD
View
Retailer 12
-
$3,259 SGD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$3,466 SGD
View
B
Retailer 14
-
$3,693 SGD
View
Most Expensive
B
Do Amore Diamonds
27-D560E573D · Nov 4
$3,859 SGD
$3,020 USD
View
14 more retailers have this diamond
Prices start from $627 SGDSave up to $3,232 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
$627 SGD