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Oval|Lab Grown|IGI

1.81ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG445037084

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037084

Diamond specifications and retailer prices

From $1,439 CAD
$1,030 USD
As of October 30, 2026
Save $1,851 CAD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,323 CAD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.81ct lab-grown oval diamond

This 1.81ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445037084 or 445037084. Listed at 13 retailers as of October 30, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037084
Dimensions9.34 × 6.91 × 4.39 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Top View
9.34 mm6.91 mm1.81 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037084
Side View
Table 56.5%Crown 34.6°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 63.5%

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: Oct 30
Current: $6,323 CAD|Low: $1,439 CAD|High: $8,844 CAD|Avg: $4,731 CAD
Flawless Fine Jewelry
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$1,439 CAD
Retailer 10$2,635 CAD
Retailer 14$2,866 CAD
Retailer 3$2,949 CAD
Retailer 11$3,055 CAD
Retailer 4$3,290 CAD
Retailer 5$3,928 CAD
Retailer 12$4,786 CAD
Retailer 9$5,018 CAD
Retailer 7$5,617 CAD
Retailer 13$5,727 CAD
Flawless Fine Jewelry$6,323 CAD
Retailer 6$8,748 CAD
Retailer 8$8,773 CAD

23 data points across 14 retailers

13 retailers$1,439 CAD to $3,290 CAD

B+
Cheapest Retailer
-
$1,439 CAD
$1,030 USD
B
Retailer 2
-
$2,635 CAD
$1,886 USD
View
B
Retailer 3
-
$2,866 CAD
$2,052 USD
View
B
Retailer 4
-
$2,949 CAD
$2,111 USD
View
Final sale: no returns
B
Retailer 5
-
$3,055 CAD
$2,187 USD
View
Retailer 6
-
$3,055 CAD
$2,187 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$3,290 CAD
$2,355 USD
View
Retailer 8
-
$4,786 CAD
$3,426 USD
View
Price under review
Retailer 9
-
$5,018 CAD
$3,592 USD
View
Price under review
Retailer 10
-
$5,617 CAD
ZAR 64,960 ZAR
View
Price under review
Retailer 11
-
$5,727 CAD
$4,100 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
A97B18EBD · Oct 31
$6,323 CAD
£3,564 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $1,439 CADSave up to $1,851 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+
1.81ct Oval
$1,439 CAD