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Cushion|Lab Grown|IGI

1.54ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG728566622

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG728566622

Diamond specifications and retailer prices

From $317 SGD
As of November 4, 2026
Save $2,391 SGD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,708 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728566622 or 728566622. Listed at 14 retailers as of November 4, 2026, with prices from $317 to $2,708, a $2,391 spread on the same certified stone. Do Amore Diamonds lists it at $2,708. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728566622
Dimensions6.57 × 6.55 × 4.36 mm
L/W Ratio1.00
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
6.57 mm6.55 mm1.54 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728566622
Side View
Table 62.0%Crown 35°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 66.6%

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: Nov 4
Current: $2,708 SGD|Low: $286 SGD|High: $3,002 SGD|Avg: $1,247 SGD|-9.8%
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
November 5, 2026
Retailer 9$317 SGD
Retailer 12$436 SGD
Retailer 3$484 SGD
Retailer 13$632 SGD
Retailer 6$645 SGD
Retailer 4$682 SGD
Retailer 10$906 SGD
Retailer 8$984 SGD
Retailer 7$1,376 SGD
Retailer 2$1,546 SGD
Retailer 11$1,686 SGD
Retailer 14$2,013 SGD
Retailer 5$2,171 SGD
Do Amore Diamonds$2,708 SGD

26 data points across 14 retailers

14 retailers$317 SGD to $2,708 SGD

A
Cheapest Retailer
-
$317 SGD
Final sale: no returns
A
Retailer 2
-
$436 SGD
View
B+
Retailer 3
-
$484 SGD
View
A
Retailer 4
-
$632 SGD
View
A
Retailer 5
-
$682 SGD
View
A
Retailer 6
-
$906 SGD
View
B+
Retailer 7
-
$984 SGD
View
B+
Retailer 8
-
$1,376 SGD
View
B+
Retailer 9
-
$1,546 SGD
View
B
Retailer 10
-
$1,673 SGD
View
B
Retailer 11
-
$1,686 SGD
View
B
Retailer 12
-
$2,013 SGD
View
B
Retailer 13
-
$2,171 SGD
View
Most Expensive
B
Do Amore Diamonds
27-A9F91FE6F · Nov 4
$2,708 SGD
$2,120 USD
View
13 more retailers have this diamond
Prices start from $317 SGDSave up to $2,391 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
$317 SGD