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Oval|Lab Grown|IGI

1.66ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG825614009

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825614009

Diamond specifications and retailer prices

From $358 CAD
$256 USD
As of October 26, 2026
Save $1,422 CAD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,779 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.66ct lab-grown oval diamond

This 1.66ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825614009 or 825614009. Listed at 18 retailers as of October 26, 2026, with prices from $358 to $1,779, a $1,422 spread on the same certified stone. MOH London lists it at $1,779. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825614009
Dimensions9.72 × 6.61 × 4.06 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm6.61 mm1.66 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825614009
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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 26
Current: $1,779 CAD|Low: $351 CAD|High: $1,779 CAD|Avg: $860 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 10$358 CAD
Retailer 7$400 CAD
Retailer 3$419 CAD
Retailer 4$444 CAD
Retailer 9$444 CAD
Retailer 2$525 CAD
Retailer 17$664 CAD
Retailer 12$747 CAD
Retailer 15$769 CAD
Retailer 5$786 CAD
Retailer 16$852 CAD
Retailer 14$854 CAD
Retailer 18$1,034 CAD
Retailer 6$1,362 CAD
Retailer 8$1,426 CAD
Retailer 13$1,511 CAD
Retailer 11$1,761 CAD
MOH London$1,779 CAD

30 data points across 18 retailers

18 retailers$358 CAD to $1,779 CAD

A
Cheapest Retailer
-
$358 CAD
$256 USD
A
Retailer 2
-
$400 CAD
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$419 CAD
$300 USD
View
A
Retailer 4
-
$444 CAD
$318 USD
View
A
Retailer 5
-
$444 CAD
$318 USD
View
A
Retailer 6
-
$525 CAD
£296 GBP
View
A
Retailer 7
-
$664 CAD
$475 USD
View
A
Retailer 8
-
$747 CAD
$535 USD
View
A
Retailer 9
-
$769 CAD
ZAR 8,899 ZAR
View
Retailer 10
-
$786 CAD
€536 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$852 CAD
£480 GBP
View
A
Retailer 12
-
$854 CAD
$611 USD
View
B+
Retailer 13
-
$1,034 CAD
A$1,139 AUD
View
B
Retailer 14
-
$1,362 CAD
$975 USD
View
B+
Retailer 15
-
$1,426 CAD
$1,021 USD
View
B+
Retailer 16
-
$1,511 CAD
$1,082 USD
View
B
Retailer 17
-
$1,761 CAD
$1,261 USD
View
Most Expensive
B
MOH London
LG825614009 · Oct 26
$1,779 CAD
£1,003 GBP
View
17 more retailers have this diamond
Prices start from $358 CADSave up to $1,422 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
1.66ct Oval
$358 CAD