Marquise|Lab Grown|IGI

3.72ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG811625628

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811625628

Diamond specifications and retailer prices

From $924 CAD
$660 USD
As of October 29, 2026
Save $10,315 CAD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,239 CAD 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 LG811625628 or 811625628. Listed at 21 retailers as of October 28, 2026, with prices from $924 to $11,239, a $10,315 spread on the same certified stone. Brilliant Earth lists it at $11,239. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811625628
Dimensions16.14 × 8.06 × 4.94 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.14 mm8.06 mm3.72 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811625628
Side View
Table 57.0%Crown 33.1°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 61.3%

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 29
Current: $11,239 CAD|Low: $924 CAD|High: $11,239 CAD|Avg: $3,145 CAD|+35.6%
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
Retailer 14
October 30, 2026
Retailer 5$924 CAD
Retailer 10$1,204 CAD
Retailer 14$1,372 CAD
Retailer 2$1,600 CAD
Retailer 8$1,625 CAD
Retailer 11$2,174 CAD
Retailer 7$2,222 CAD
Retailer 13$2,539 CAD
Retailer 6$2,986 CAD
Retailer 4$3,265 CAD
Retailer 3$3,410 CAD
Retailer 9$4,447 CAD
Retailer 12$5,563 CAD
Brilliant Earth$11,239 CAD

43 data points across 14 retailers

21 retailers$924 CAD to $11,239 CAD

Retailer 1
-
$826 CAD
$590 USD
Price last confirmed 30 days ago
Retailer 2
-
$924 CAD
$660 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$924 CAD
$660 USD
View
Final sale: no returns
Retailer 4
-
$1,011 CAD
$722 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$1,204 CAD
$860 USD
View
B+
Retailer 6
-
$1,372 CAD
$980 USD
View
A
Retailer 7
-
$1,600 CAD
£900 GBP
View
A
Retailer 8
-
$1,625 CAD
€1,106 EUR
View
Retailer 9
-
$2,174 CAD
A$2,390 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$2,222 CAD
ZAR 25,649 ZAR
View
B+
Retailer 11
-
$2,456 CAD
$1,755 USD
View
B+
Retailer 12
-
$2,539 CAD
$1,814 USD
View
Retailer 13
-
$2,691 CAD
$1,923 USD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$2,986 CAD
£1,680 GBP
View
B+
Retailer 15
-
$3,265 CAD
$2,333 USD
View
B+
Retailer 16
-
$3,311 CAD
$2,366 USD
View
B+
Retailer 17
-
$3,410 CAD
$2,437 USD
View
B+
Retailer 18
-
$4,447 CAD
£2,502 GBP
View
B
Retailer 19
-
$5,563 CAD
$3,975 USD
View
B
Retailer 20
-
$7,821 CAD
£4,400 GBP
View
Most Expensive
B
Brilliant Earth
20902840A · Oct 28
$11,239 CAD
$8,030 USD
View
20 more retailers have this diamond
Prices start from $924 CADSave up to $10,315 CAD

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
$924 CAD