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Cushion|Lab Grown|IGI

1.54ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG843638940

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843638940

Diamond specifications and retailer prices

From $525 SGD
As of November 2, 2026
Save $2,068 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,593 SGD at Do Amore Diamonds · As of November 3, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843638940 or 843638940. Listed at 15 retailers as of November 2, 2026, with prices from $525 to $2,593, a $2,068 spread on the same certified stone. Do Amore Diamonds lists it at $2,593. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843638940
Dimensions8.22 × 5.89 × 4.06 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm5.89 mm1.54 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843638940
Side View
Table 61.0%Crown 33.1°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $2,593 SGD|Low: $429 SGD|High: $2,912 SGD|Avg: $1,084 SGD|+19.4%
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 3, 2026
Retailer 2$525 SGD
Retailer 12$535 SGD
Retailer 14$544 SGD
Retailer 3$613 SGD
Retailer 9$774 SGD
Retailer 8$793 SGD
Retailer 11$840 SGD
Retailer 6$858 SGD
Retailer 5$1,178 SGD
Retailer 7$1,290 SGD
Retailer 13$1,600 SGD
Retailer 15$1,657 SGD
Retailer 10$1,800 SGD
Retailer 4$2,426 SGD
Do Amore Diamonds$2,593 SGD

19 data points across 15 retailers

15 retailers$525 SGD to $2,593 SGD

A
Cheapest Retailer
-
$525 SGD
A
Retailer 2
-
$535 SGD
View
B+
Retailer 3
-
$544 SGD
View
A
Retailer 4
-
$613 SGD
View
B+
Retailer 5
-
$774 SGD
View
B+
Retailer 6
-
$793 SGD
View
B+
Retailer 7
-
$840 SGD
View
Retailer 8
-
$858 SGD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,178 SGD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,290 SGD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$1,600 SGD
View
B
Retailer 12
-
$1,657 SGD
View
B
Retailer 13
-
$1,800 SGD
View
B
Retailer 14
-
$2,426 SGD
View
Most Expensive
C
Do Amore Diamonds
36-2095633 · Nov 3
$2,593 SGD
$2,030 USD
View
14 more retailers have this diamond
Prices start from $525 SGDSave up to $2,068 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
$525 SGD