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Marquise|Lab Grown|IGI

1.46ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG841638772

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841638772

Diamond specifications and retailer prices

From $358 SGD
$280 USD
As of October 28, 2026
Save $2,595 SGD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,953 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG841638772 or 841638772. Listed at 10 retailers as of October 28, 2026, with prices from $358 to $2,953, a $2,595 spread on the same certified stone. Do Amore Diamonds lists it at $2,953. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841638772
Dimensions10.72 × 5.20 × 3.32 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm5.20 mm1.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841638772
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.2%

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: Oct 28
Current: $2,953 SGD|Low: $358 SGD|High: $3,055 SGD|Avg: $1,249 SGD|-3.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$358 SGD
Retailer 2$530 SGD
Retailer 8$644 SGD
Retailer 3$1,026 SGD
Retailer 6$1,232 SGD
Retailer 9$1,249 SGD
Retailer 7$1,393 SGD
Retailer 4$1,692 SGD
Do Amore Diamonds$2,953 SGD

16 data points across 9 retailers

10 retailers$358 SGD to $2,953 SGD

A
Cheapest Retailer
-
$358 SGD
$280 USD
A
Retailer 2
-
$530 SGD
£326 GBP
View
A
Retailer 3
-
$644 SGD
$504 USD
View
B+
Retailer 4
-
$799 SGD
$625 USD
View
B+
Retailer 5
-
$1,026 SGD
A$1,235 AUD
View
B
Retailer 6
-
$1,232 SGD
$964 USD
View
B+
Retailer 7
-
$1,249 SGD
$977 USD
View
B
Retailer 8
-
$1,393 SGD
$1,090 USD
View
B
Retailer 9
-
$1,692 SGD
£1,042 GBP
View
Most Expensive
B
Do Amore Diamonds
27-44C4E297B · Oct 31
$2,953 SGD
$2,310 USD
View
9 more retailers have this diamond
Prices start from $358 SGDSave up to $2,595 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
$358 SGD