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Cushion|Lab Grown|IGI

1.50ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG825652755

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825652755

Diamond specifications and retailer prices

From $940 SGD
$735 USD
As of October 31, 2026
Save $4,700 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,640 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825652755 or 825652755. Listed at 12 retailers as of October 31, 2026, with prices from $940 to $5,640, a $4,700 spread on the same certified stone. Do Amore Diamonds lists it at $5,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825652755
Dimensions7.82 × 6.16 × 3.98 mm
L/W Ratio1.27
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
7.82 mm6.16 mm1.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825652755
Side View
Table 57.0%Crown 34.1°Girdle: MED-THKPavilion 34.5°Culet: NoneDepth 64.6%

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: $5,640 SGD|Low: $940 SGD|High: $7,443 SGD|Avg: $2,987 SGD|-24.2%
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
October 31, 2026
Retailer 3$940 SGD
Retailer 11$969 SGD
Retailer 4$1,083 SGD
Retailer 10$1,224 SGD
Retailer 9$1,338 SGD
Retailer 2$1,395 SGD
Retailer 12$2,252 SGD
Retailer 14$3,364 SGD
Retailer 13$3,554 SGD
Retailer 8$3,650 SGD
Retailer 5$3,849 SGD
Retailer 7$3,952 SGD
Retailer 6$5,034 SGD
Do Amore Diamonds$5,640 SGD

32 data points across 14 retailers

12 retailers$940 SGD to $5,640 SGD

A
Cheapest Retailer
-
$940 SGD
$735 USD
A
Retailer 2
-
$969 SGD
$758 USD
View
A
Retailer 3
-
$1,083 SGD
$847 USD
View
A
Retailer 4
-
$1,203 SGD
$941 USD
View
A
Retailer 5
-
$1,224 SGD
$957 USD
View
A
Retailer 6
-
$1,395 SGD
€1,039 EUR
View
B+
Retailer 7
-
$2,252 SGD
$1,761 USD
View
B
Retailer 8
-
$3,364 SGD
$2,630 USD
View
B+
Retailer 9
-
$3,554 SGD
$2,779 USD
View
B+
Retailer 10
-
$3,650 SGD
£2,247 GBP
View
B+
Retailer 11
-
$3,952 SGD
$3,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-0866A55B2 · Oct 31
$5,640 SGD
$4,410 USD
View
11 more retailers have this diamond
Prices start from $940 SGDSave up to $4,700 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
1.50ct Cushion
$940 SGD