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Oval|Lab Grown|IGI

1.82ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG846652218

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846652218

Diamond specifications and retailer prices

From $355 CAD
$253 USD
As of October 28, 2026
Save $1,597 CAD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,953 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.82ct lab-grown oval diamond

This 1.82ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG846652218 or 846652218. Listed at 3 retailers as of October 28, 2026, with prices from $355 to $1,953, a $1,597 spread on the same certified stone. Brilliant Earth lists it at $1,953. 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

1.82
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846652218
Dimensions9.86 × 6.79 × 4.29 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.86 mm6.79 mm1.82 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846652218
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,953 CAD|Low: $355 CAD|High: $1,953 CAD|Avg: $1,213 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 3$355 CAD
Retailer 2$770 CAD
Brilliant Earth$1,953 CAD

9 data points across 3 retailers

3 retailers$355 CAD to $1,953 CAD

A
Cheapest Retailer
-
$355 CAD
$253 USD
Final sale: no returns
A
Retailer 2
-
$770 CAD
£432 GBP
View
Most Expensive
B
Brilliant Earth
22194749A · Oct 28
$1,953 CAD
$1,390 USD
View
2 more retailers have this diamond
Prices start from $355 CADSave up to $1,597 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
1.82ct Oval
$355 CAD