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Marquise|Lab Grown|IGI

1.54ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG784615220

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784615220

Diamond specifications and retailer prices

From $380 SGD
$297 USD
As of October 24, 2026
Save $3,174 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,554 SGD at Do Amore Diamonds · As of October 31, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784615220 or 784615220. Listed at 19 retailers as of October 24, 2026, with prices from $380 to $3,554, a $3,174 spread on the same certified stone. Do Amore Diamonds lists it at $3,554. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784615220
Dimensions11.80 × 6.02 × 3.81 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.80 mm6.02 mm1.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784615220
Side View
Table 61.0%Crown 38.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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 24
Current: $3,554 SGD|Low: $303 SGD|High: $3,554 SGD|Avg: $1,015 SGD|+20.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 8$327 SGD
Retailer 4$366 SGD
Retailer 10$380 SGD
Retailer 9$405 SGD
Retailer 16$405 SGD
Retailer 11$537 SGD
Retailer 15$541 SGD
Retailer 2$551 SGD
Retailer 7$711 SGD
Retailer 14$774 SGD
Retailer 12$860 SGD
Retailer 19$1,050 SGD
Retailer 13$1,142 SGD
Retailer 17$1,438 SGD
Retailer 5$1,594 SGD
Retailer 6$1,651 SGD
Retailer 18$1,796 SGD
Retailer 3$2,071 SGD
Do Amore Diamonds$3,554 SGD

22 data points across 19 retailers

19 retailers$380 SGD to $3,554 SGD

Retailer 1
-
$327 SGD
$256 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$380 SGD
$297 USD
View
A
Retailer 3
-
$405 SGD
$317 USD
View
A
Retailer 4
-
$405 SGD
$317 USD
View
A
Retailer 5
-
$537 SGD
$420 USD
View
B+
Retailer 6
-
$541 SGD
$423 USD
View
A
Retailer 7
-
$551 SGD
$431 USD
View
Retailer 8
-
$711 SGD
ZAR 8,983 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$774 SGD
£477 GBP
View
A
Retailer 10
-
$860 SGD
€641 EUR
View
B+
Retailer 11
-
$1,050 SGD
A$1,264 AUD
View
B+
Retailer 12
-
$1,142 SGD
$893 USD
View
B
Retailer 13
-
$1,438 SGD
$1,125 USD
View
B
Retailer 14
-
$1,594 SGD
$1,247 USD
View
B
Retailer 15
-
$1,651 SGD
$1,291 USD
View
B
Retailer 16
-
$1,796 SGD
£1,106 GBP
View
B
Retailer 17
-
$2,071 SGD
$1,620 USD
View
Retailer 18
-
$2,559 SGD
$2,002 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
23-784615220 · Oct 31
$3,554 SGD
$2,780 USD
View
18 more retailers have this diamond
Prices start from $380 SGDSave up to $3,174 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
$380 SGD