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Cushion|Lab Grown|IGI

1.51ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG561294550

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG561294550

Diamond specifications and retailer prices

From $405 SGD
As of November 3, 2026
Save $2,572 SGD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,978 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG561294550 or 561294550. Listed at 14 retailers as of November 3, 2026, with prices from $405 to $2,978, a $2,572 spread on the same certified stone. Do Amore Diamonds lists it at $2,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561294550
Dimensions6.39 × 6.38 × 4.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.39 mm6.38 mm1.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561294550
Side View
Table 62.5%Crown 38.2°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 67.9%

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 3
Current: $2,978 SGD|Low: $383 SGD|High: $2,978 SGD|Avg: $1,233 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 5$383 SGD
Retailer 3$405 SGD
Retailer 10$515 SGD
Retailer 9$663 SGD
Retailer 2$804 SGD
Retailer 6$1,176 SGD
Retailer 7$1,356 SGD
Retailer 11$1,576 SGD
Retailer 8$1,627 SGD
Retailer 4$1,697 SGD
Do Amore Diamonds$2,978 SGD

38 data points across 11 retailers

14 retailers$405 SGD to $2,978 SGD

Retailer 1
-
$383 SGD
Price last confirmed 11 days ago
A
Retailer 2
-
$405 SGD
View
A
Retailer 3
-
$489 SGD
View
B+
Retailer 4
-
$515 SGD
View
A
Retailer 5
-
$556 SGD
View
A
Retailer 6
-
$663 SGD
View
A
Retailer 7
-
$804 SGD
View
B+
Retailer 8
-
$1,176 SGD
View
B
Retailer 9
-
$1,356 SGD
View
Retailer 10
-
$1,560 SGD
View
Price last confirmed 10 days ago
Retailer 11
-
$1,576 SGD
View
Price last confirmed 18 days ago
B
Retailer 12
-
$1,627 SGD
View
B
Retailer 13
-
$1,697 SGD
View
Most Expensive
B
Do Amore Diamonds
27-F1AC8888C · Nov 4
$2,978 SGD
$2,330 USD
View
13 more retailers have this diamond
Prices start from $405 SGDSave up to $2,572 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
1.51ct Cushion
$405 SGD