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Oval|Lab Grown|IGI

1.72ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG445036845

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445036845

Diamond specifications and retailer prices

From $2,741 CAD
As of November 5, 2026
Save $6,341 CAD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,082 CAD at MOH London · As of November 3, 2026
View at MOH London

About this 1.72ct lab-grown oval diamond

This 1.72ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445036845 or 445036845. Listed at 8 retailers as of November 3, 2026, with prices from $2,741 to $9,082, a $6,341 spread on the same certified stone. MOH London lists it at $9,082. 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

1.72
Carat
K
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036845
Dimensions9.09 × 6.84 × 4.32 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.09 mm6.84 mm1.72 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036845
Side View
Table 57.5%Crown 36.3°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $9,082 CAD|Low: $2,632 CAD|High: $9,203 CAD|Avg: $4,914 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$2,741 CAD
Retailer 7$2,983 CAD
Retailer 4$3,180 CAD
Retailer 8$4,068 CAD
Retailer 6$4,372 CAD
Retailer 5$4,978 CAD
Retailer 2$5,221 CAD
Retailer 9$7,117 CAD
MOH London$9,082 CAD

13 data points across 9 retailers

8 retailers$2,741 CAD to $9,082 CAD

B+
Cheapest Retailer
-
$2,741 CAD
B+
Retailer 2
-
$2,983 CAD
View
B
Retailer 3
-
$3,180 CAD
View
Retailer 4
-
$3,180 CAD
View
Price last confirmed 26 days ago
B
Retailer 5
-
$4,372 CAD
View
B
Retailer 6
-
$4,978 CAD
View
B
Retailer 7
-
$5,221 CAD
View
Most Expensive
B
MOH London
LG445036845 · Nov 3
$9,082 CAD
£5,084 GBP
View
7 more retailers have this diamond
Prices start from $2,741 CADSave up to $6,341 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.

B+
1.72ct Oval
$2,741 CAD