Marquise|Lab Grown|IGI

3.72ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG810618034

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG810618034

Diamond specifications and retailer prices

From $1,211 CAD
$865 USD
As of October 30, 2026
Save $10,070 CAD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,281 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG810618034 or 810618034. Listed at 21 retailers as of October 29, 2026, with prices from $1,211 to $11,281, a $10,070 spread on the same certified stone. Do Amore Diamonds lists it at $11,281. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810618034
Dimensions15.93 × 8.07 × 15.93 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.93 mm8.07 mm3.72 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810618034
Side View
Table 62.0%Crown 36.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.8%

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 30
Current: $11,281 CAD|Low: $966 CAD|High: $12,163 CAD|Avg: $4,410 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 18$1,353 CAD
Retailer 16$1,652 CAD
Retailer 5$1,979 CAD
Retailer 6$1,993 CAD
Retailer 2$2,389 CAD
Retailer 4$3,037 CAD
Retailer 14$3,227 CAD
Retailer 13$3,496 CAD
Retailer 11$3,598 CAD
Retailer 9$4,033 CAD
Retailer 3$4,287 CAD
Retailer 15$4,391 CAD
Retailer 8$4,597 CAD
Retailer 12$5,283 CAD
Retailer 17$5,409 CAD
Retailer 7$5,520 CAD
Do Amore Diamonds$11,281 CAD
Retailer 10$12,163 CAD

14 data points across 18 retailers

21 retailers$1,211 CAD to $11,281 CAD

A
Cheapest Retailer
-
$1,211 CAD
$865 USD
A
Retailer 2
-
$1,353 CAD
$967 USD
View
Final sale: no returns
Retailer 3
-
$1,404 CAD
$1,003 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,652 CAD
$1,180 USD
View
A
Retailer 5
-
$1,979 CAD
$1,414 USD
View
A
Retailer 6
-
$1,993 CAD
$1,424 USD
View
A
Retailer 7
-
$2,389 CAD
£1,344 GBP
View
B+
Retailer 8
-
$3,037 CAD
A$3,338 AUD
View
B+
Retailer 9
-
$3,227 CAD
$2,306 USD
View
Retailer 10
-
$3,496 CAD
A$3,843 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,598 CAD
ZAR 41,530 ZAR
View
Retailer 12
-
$4,033 CAD
A$4,433 AUD
View
Price last confirmed 118 days ago
B
Retailer 13
-
$4,287 CAD
£2,412 GBP
View
B
Retailer 14
-
$4,391 CAD
$3,137 USD
View
B
Retailer 15
-
$4,597 CAD
$3,284 USD
View
B
Retailer 16
-
$5,283 CAD
£2,972 GBP
View
B
Retailer 17
-
$5,409 CAD
$3,865 USD
View
B
Retailer 18
-
$5,520 CAD
$3,944 USD
View
B
Retailer 19
-
$10,749 CAD
$7,680 USD
View
B
Retailer 20
-
$11,155 CAD
$7,970 USD
View
Most Expensive
B
Do Amore Diamonds
23-810618034 · Oct 29
$11,281 CAD
$8,060 USD
View
20 more retailers have this diamond
Prices start from $1,211 CADSave up to $10,070 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
$1,211 CAD