CaratHunter
Plans
Oval|Lab Grown|IGI

1.80ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG445038836

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445038836

Diamond specifications and retailer prices

From $2,867 CAD
As of November 5, 2026
Save $6,607 CAD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,473 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.8ct lab-grown oval diamond

This 1.8ct 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 LG445038836 or 445038836. Listed at 9 retailers as of November 5, 2026, with prices from $2,867 to $9,473, a $6,607 spread on the same certified stone. MOH London lists it at $9,473. 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

1.80
Carat
K
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038836
Dimensions9.32 × 6.84 × 4.44 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
9.32 mm6.84 mm1.80 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445038836
Side View
Table 56.0%Crown 35.5°Girdle: STK-VTKPavilion 41.6°Culet: NoneDepth 64.9%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $9,473 CAD|Low: $2,753 CAD|High: $9,613 CAD|Avg: $4,937 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$2,867 CAD
Retailer 9$3,120 CAD
Retailer 6$3,325 CAD
Retailer 10$3,325 CAD
Retailer 11$4,241 CAD
Retailer 8$4,571 CAD
Retailer 2$5,116 CAD
Retailer 7$5,203 CAD
Retailer 4$5,334 CAD
Retailer 3$7,444 CAD
MOH London$9,473 CAD

39 data points across 11 retailers

9 retailers$2,867 CAD to $9,473 CAD

B+
Cheapest Retailer
-
$2,867 CAD
B+
Retailer 2
-
$3,120 CAD
View
B
Retailer 3
-
$3,325 CAD
View
Retailer 4
-
$3,325 CAD
View
Price last confirmed 26 days ago
B
Retailer 5
-
$4,571 CAD
View
B
Retailer 6
-
$5,116 CAD
View
B
Retailer 7
-
$5,203 CAD
View
B
Retailer 8
-
$5,334 CAD
View
Most Expensive
B
MOH London
LG445038836 · Nov 5
$9,473 CAD
£5,303 GBP
View
8 more retailers have this diamond
Prices start from $2,867 CADSave up to $6,607 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+
1.80ct Oval
$2,867 CAD