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Marquise|Lab Grown|IGI

3.72ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG843667532

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843667532

Diamond specifications and retailer prices

From $922 SGD
$719 USD
As of October 28, 2026
Save $9,294 SGD (91%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,215 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.72ct lab-grown marquise diamond

This 3.72ct 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 LG843667532 or 843667532. Listed at 11 retailers as of October 28, 2026, with prices from $922 to $10,215, a $9,294 spread on the same certified stone. Brilliant Earth lists it at $10,215. 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

3.72
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843667532
Dimensions16.74 × 8.10 × 4.92 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.74 mm8.10 mm3.72 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843667532
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.7%

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: $10,215 SGD|Low: $1,211 SGD|High: $10,215 SGD|Avg: $4,438 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$1,211 SGD
Retailer 2$1,327 SGD
Retailer 4$1,603 SGD
Retailer 5$2,511 SGD
Retailer 3$4,284 SGD
Retailer 8$5,570 SGD
Retailer 6$7,524 SGD
Brilliant Earth$10,215 SGD

7 data points across 8 retailers

11 retailers$922 SGD to $10,215 SGD

A
Cheapest Retailer
-
$922 SGD
$719 USD
A
Retailer 2
-
$1,211 SGD
$945 USD
View
A
Retailer 3
-
$1,327 SGD
£815 GBP
View
A
Retailer 4
-
$1,603 SGD
$1,251 USD
View
B+
Retailer 5
-
$2,511 SGD
$1,959 USD
View
B+
Retailer 6
-
$2,666 SGD
$2,080 USD
View
B+
Retailer 7
-
$3,050 SGD
$2,380 USD
View
B
Retailer 8
-
$4,284 SGD
£2,632 GBP
View
B
Retailer 9
-
$5,570 SGD
$4,346 USD
View
B
Retailer 10
-
$7,524 SGD
$5,870 USD
View
Most Expensive
B
Brilliant Earth
22253343Y · Oct 28
$10,215 SGD
$7,970 USD
View
10 more retailers have this diamond
Prices start from $922 SGDSave up to $9,294 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
3.72ct Marquise
$922 SGD