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Marquise|Lab Grown|IGI

1.54ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG784689360

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784689360

Diamond specifications and retailer prices

From $292 SGD
As of November 4, 2026
Save $2,720 SGD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,012 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784689360 or 784689360. Listed at 18 retailers as of November 2, 2026, with prices from $292 to $3,012, a $2,720 spread on the same certified stone. Do Amore Diamonds lists it at $3,012. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784689360
Dimensions11.21 × 6.07 × 3.87 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm6.07 mm1.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784689360
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
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: $3,012 SGD|Low: $292 SGD|High: $135,975 SGD|Avg: $1,949 SGD
Do Amore Diamonds
Retailer 2
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Retailer 22
November 5, 2026
Retailer 17$292 SGD
Retailer 16$437 SGD
Retailer 19$486 SGD
Retailer 3$500 SGD
Retailer 9$533 SGD
Retailer 13$542 SGD
Retailer 12$618 SGD
Retailer 6$675 SGD
Retailer 11$729 SGD
Retailer 21$833 SGD
Retailer 10$851 SGD
Retailer 2$1,146 SGD
Retailer 7$1,246 SGD
Retailer 22$1,253 SGD
Retailer 8$1,269 SGD
Retailer 14$1,269 SGD
Retailer 18$1,516 SGD
Retailer 15$1,608 SGD
Retailer 4$1,719 SGD
Retailer 20$1,758 SGD
Retailer 5$2,371 SGD
Do Amore Diamonds$3,012 SGD

17 data points across 22 retailers

18 retailers$292 SGD to $3,012 SGD

A
Cheapest Retailer
-
$292 SGD
A
Retailer 2
-
$437 SGD
View
B+
Retailer 3
-
$486 SGD
View
A
Retailer 4
-
$500 SGD
View
A
Retailer 5
-
$533 SGD
View
A
Retailer 6
-
$542 SGD
View
A
Retailer 7
-
$833 SGD
View
Retailer 8
-
$851 SGD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$1,146 SGD
View
Retailer 10
-
$1,246 SGD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
$1,253 SGD
View
Retailer 12
-
$1,269 SGD
View
Price last confirmed 19 days ago
Retailer 13
-
$1,279 SGD
View
Price last confirmed 82 days ago
B
Retailer 14
-
$1,516 SGD
View
B
Retailer 15
-
$1,719 SGD
View
B
Retailer 16
-
$1,758 SGD
View
B
Retailer 17
-
$2,371 SGD
View
Most Expensive
B
Do Amore Diamonds
27-269456C8C · Nov 2
$3,012 SGD
$2,350 USD
View
17 more retailers have this diamond
Prices start from $292 SGDSave up to $2,720 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 Marquise
$292 SGD