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Marquise|Lab Grown|IGI

3.73ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG839646012

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839646012

Diamond specifications and retailer prices

From $806 SGD
$629 USD
As of October 27, 2026
Save $9,221 SGD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,027 SGD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 3.73ct lab-grown marquise diamond

This 3.73ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839646012 or 839646012. Listed at 18 retailers as of October 27, 2026, with prices from $806 to $10,027, a $9,221 spread on the same certified stone. Yadav Diamonds lists it at $10,027. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.73
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839646012
Dimensions15.59 × 8.10 × 5.14 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.59 mm8.10 mm3.73 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839646012
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.5%

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 27
Current: $1,262 SGD|Low: $806 SGD|High: $10,027 SGD|Avg: $3,289 SGD|-3.1%
Retailer 1
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
Retailer 16
Retailer 17
Yadav Diamonds
October 30, 2026
Retailer 5$806 SGD
Retailer 8$877 SGD
Retailer 2$1,141 SGD
Retailer 1$1,262 SGD
Retailer 11$1,311 SGD
Retailer 15$1,581 SGD
Retailer 14$1,791 SGD
Retailer 6$2,328 SGD
Retailer 3$2,387 SGD
Retailer 4$2,900 SGD
Retailer 9$3,268 SGD
Retailer 17$3,712 SGD
Retailer 10$4,073 SGD
Retailer 12$4,317 SGD
Retailer 13$4,819 SGD
Retailer 16$5,586 SGD
Retailer 7$7,152 SGD
Yadav Diamonds$10,027 SGD

16 data points across 18 retailers

18 retailers$806 SGD to $10,027 SGD

A
Cheapest Retailer
-
$806 SGD
$629 USD
A
Retailer 2
-
$877 SGD
$684 USD
View
A
Retailer 3
-
$1,141 SGD
$890 USD
View
A
Retailer 4
-
$1,262 SGD
£775 GBP
View
B+
Retailer 5
-
$1,311 SGD
$1,023 USD
View
A
Retailer 6
-
$1,581 SGD
€1,175 EUR
View
A
Retailer 7
-
$1,791 SGD
$1,397 USD
View
Retailer 8
-
$2,328 SGD
A$2,794 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,387 SGD
$1,862 USD
View
B+
Retailer 10
-
$2,900 SGD
$2,263 USD
View
B+
Retailer 11
-
$3,268 SGD
$2,550 USD
View
B+
Retailer 12
-
$3,712 SGD
View
B
Retailer 13
-
$4,073 SGD
£2,502 GBP
View
B
Retailer 14
-
$4,317 SGD
$3,368 USD
View
B
Retailer 15
-
$4,819 SGD
$3,760 USD
View
B
Retailer 16
-
$5,586 SGD
$4,359 USD
View
B
Retailer 17
-
$7,152 SGD
$5,580 USD
View
Most Expensive
B
Yadav Diamonds
13331721 · Oct 29
$10,027 SGD
$7,823 USD
View
17 more retailers have this diamond
Prices start from $806 SGDSave up to $9,221 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
3.73ct Marquise
$806 SGD