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Radiant|Lab Grown|IGI

1.82ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG534249466

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG534249466

Diamond specifications and retailer prices

From $268 CAD
$192 USD
As of October 27, 2026
Save $2,302 CAD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,570 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.82ct lab-grown radiant diamond

This 1.82ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG534249466 or 534249466. Listed at 11 retailers as of October 27, 2026, with prices from $268 to $2,570, a $2,302 spread on the same certified stone. Do Amore Diamonds lists it at $2,570. 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
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534249466
Dimensions8.37 × 5.93 × 4.06 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.37 mm5.93 mm1.82 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534249466
Side View
Table 67.5%Crown 39.9°Girdle: MED-STKPavilion 30.8°Culet: NoneDepth 68.5%

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 27
Current: $2,570 CAD|Low: $268 CAD|High: $2,682 CAD|Avg: $1,146 CAD|-4.2%
Do Amore Diamonds
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 25, 2026
Retailer 9$268 CAD
Retailer 7$312 CAD
Retailer 14$313 CAD
Retailer 11$583 CAD
Retailer 3$722 CAD
Retailer 6$883 CAD
Retailer 4$1,034 CAD
Retailer 8$1,074 CAD
Retailer 12$1,155 CAD
Retailer 10$1,182 CAD
Retailer 2$1,474 CAD
Retailer 5$1,607 CAD
Retailer 13$1,872 CAD
Do Amore Diamonds$2,570 CAD

20 data points across 14 retailers

11 retailers$268 CAD to $2,570 CAD

A
Cheapest Retailer
-
$268 CAD
$192 USD
A
Retailer 2
-
$312 CAD
$223 USD
View
A
Retailer 3
-
$313 CAD
$224 USD
View
Final sale: no returns
B+
Retailer 4
-
$583 CAD
$417 USD
View
Retailer 5
-
$1,074 CAD
$769 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$1,155 CAD
$827 USD
View
B+
Retailer 7
-
$1,182 CAD
$846 USD
View
Retailer 8
-
$1,474 CAD
£831 GBP
View
Price last confirmed 8 days ago
B
Retailer 9
-
$1,613 CAD
£909 GBP
View
B
Retailer 10
-
$1,872 CAD
$1,340 USD
View
Most Expensive
B
Do Amore Diamonds
27-1068B99B4 · Oct 30
$2,570 CAD
$1,840 USD
View
10 more retailers have this diamond
Prices start from $268 CADSave up to $2,302 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 Radiant
$268 CAD