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Marquise|Lab Grown|IGI

1.46ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG844658063

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658063

Diamond specifications and retailer prices

From $360 SGD
HK$2,200 HKD
As of October 31, 2026
Save $1,072 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,432 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.46ct lab-grown marquise diamond

This 1.46ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844658063 or 844658063. Listed at 12 retailers as of October 30, 2026, with prices from $360 to $1,432, a $1,072 spread on the same certified stone. Brilliant Earth lists it at $1,432. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658063
Dimensions11.73 × 6.00 × 3.61 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm6.00 mm1.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844658063
Side View
Table 65.0%Crown 30.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,432 SGD|Low: $295 SGD|High: $2,007 SGD|Avg: $887 SGD|-28.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8$295 SGD
Retailer 2$360 SGD
Retailer 10$411 SGD
Retailer 13$565 SGD
Retailer 11$600 SGD
Retailer 3$652 SGD
Retailer 7$770 SGD
Retailer 9$1,062 SGD
Retailer 6$1,074 SGD
Retailer 4$1,116 SGD
Retailer 5$1,121 SGD
Retailer 12$1,313 SGD
Brilliant Earth$1,432 SGD

5 data points across 13 retailers

12 retailers$360 SGD to $1,432 SGD

A
Cheapest Retailer
-
$360 SGD
HK$2,200 HKD
A
Retailer 2
-
$411 SGD
£253 GBP
View
A
Retailer 3
-
$565 SGD
$442 USD
View
A
Retailer 4
-
$600 SGD
£369 GBP
View
A
Retailer 5
-
$652 SGD
$510 USD
View
B+
Retailer 6
-
$770 SGD
$602 USD
View
B+
Retailer 7
-
$1,062 SGD
View
B+
Retailer 8
-
$1,074 SGD
$840 USD
View
B+
Retailer 9
-
$1,116 SGD
$873 USD
View
B+
Retailer 10
-
$1,121 SGD
$877 USD
View
B
Retailer 11
-
$1,313 SGD
£809 GBP
View
Most Expensive
B
Brilliant Earth
22251613A · Oct 30
$1,432 SGD
$1,120 USD
View
11 more retailers have this diamond
Prices start from $360 SGDSave up to $1,072 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
1.46ct Marquise
$360 SGD