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Marquise|Lab Grown|IGI

0.72ct H SI1 Marquise Lab Grown Diamond

ID • H/SI1 • IGI LG436074422

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436074422

Diamond specifications and retailer prices

From $615 CAD
$440 USD
As of October 30, 2026
Save $2,909 CAD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,523 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.72ct lab-grown marquise diamond

This 0.72ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436074422 or 436074422. Listed at 12 retailers as of October 29, 2026, with prices from $615 to $3,523, a $2,909 spread on the same certified stone. MOH London lists it at $3,523. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074422
Dimensions8.57 × 4.77 × 3.06 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.57 mm4.77 mm0.72 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436074422
Side View
Table 56.5%Crown 32.1°Girdle: MED-STKPavilion 42°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,523 CAD|Low: $615 CAD|High: $3,546 CAD|Avg: $1,656 CAD|+0.6%
MOH London
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 2$615 CAD
Retailer 9$677 CAD
Retailer 3$757 CAD
Retailer 13$759 CAD
Retailer 10$840 CAD
Retailer 14$840 CAD
Retailer 5$1,034 CAD
Retailer 12$1,309 CAD
Retailer 7$1,407 CAD
Retailer 8$2,256 CAD
Retailer 11$2,697 CAD
Retailer 4$2,718 CAD
Retailer 6$3,372 CAD
MOH London$3,523 CAD

20 data points across 14 retailers

12 retailers$615 CAD to $3,523 CAD

A
Cheapest Retailer
-
$615 CAD
$440 USD
B+
Retailer 2
-
$677 CAD
$485 USD
View
B+
Retailer 3
-
$757 CAD
$542 USD
View
Final sale: no returns
B+
Retailer 4
-
$759 CAD
$543 USD
View
Retailer 5
-
$840 CAD
$601 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$840 CAD
$601 USD
View
B
Retailer 7
-
$1,309 CAD
$937 USD
View
B
Retailer 8
-
$1,407 CAD
€959 EUR
View
B
Retailer 9
-
$2,256 CAD
$1,615 USD
View
B
Retailer 10
-
$2,697 CAD
$1,931 USD
View
B
Retailer 11
-
$2,718 CAD
$1,946 USD
View
Most Expensive
B
MOH London
LG436074422 · Oct 29
$3,523 CAD
£1,986 GBP
View
11 more retailers have this diamond
Prices start from $615 CADSave up to $2,909 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
0.72ct Marquise
$615 CAD