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Round|Lab Grown|IGI

2.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG799642537

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642537

Diamond specifications and retailer prices

From $366 CAD
$262 USD
As of October 29, 2026
Save $1,841 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,207 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG799642537 or 799642537. Listed at 19 retailers as of October 29, 2026, with prices from $366 to $2,207, a $1,841 spread on the same certified stone. Brilliant Earth lists it at $2,207. 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

2.05
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642537
Dimensions8.23 × 8.18 × 4.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.23 mm8.18 mm2.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642537
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.9%

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 29
Current: $2,207 CAD|Low: $351 CAD|High: $2,277 CAD|Avg: $987 CAD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 19
October 31, 2026
Retailer 19$366 CAD
Retailer 4$409 CAD
Retailer 6$425 CAD
Retailer 7$453 CAD
Retailer 9$453 CAD
Retailer 18$677 CAD
Retailer 14$746 CAD
Retailer 17$753 CAD
Retailer 3$807 CAD
Retailer 12$843 CAD
Retailer 2$865 CAD
Retailer 16$955 CAD
Retailer 13$1,159 CAD
Retailer 8$1,446 CAD
Retailer 10$1,457 CAD
Retailer 5$1,462 CAD
Retailer 11$1,529 CAD
Retailer 15$1,826 CAD
Brilliant Earth$2,207 CAD

30 data points across 19 retailers

19 retailers$366 CAD to $2,207 CAD

A
Cheapest Retailer
-
$366 CAD
$262 USD
A
Retailer 2
-
$409 CAD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$425 CAD
$304 USD
View
A
Retailer 4
-
$453 CAD
$324 USD
View
A
Retailer 5
-
$453 CAD
$324 USD
View
A
Retailer 6
-
$677 CAD
$485 USD
View
A
Retailer 7
-
$746 CAD
£421 GBP
View
B+
Retailer 8
-
$753 CAD
$539 USD
View
A
Retailer 9
-
$807 CAD
$578 USD
View
A
Retailer 10
-
$843 CAD
A$928 AUD
View
A
Retailer 11
-
$865 CAD
£487 GBP
View
A
Retailer 12
-
$955 CAD
$684 USD
View
B+
Retailer 13
-
$1,159 CAD
$830 USD
View
Retailer 14
-
$1,446 CAD
$1,035 USD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$1,457 CAD
$1,043 USD
View
B+
Retailer 16
-
$1,462 CAD
SGD 1,414 SGD
View
B
Retailer 17
-
$1,529 CAD
$1,094 USD
View
B
Retailer 18
-
$1,826 CAD
£1,029 GBP
View
Most Expensive
B
Brilliant Earth
21503892A · Oct 30
$2,207 CAD
$1,580 USD
View
18 more retailers have this diamond
Prices start from $366 CADSave up to $1,841 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
2.05ct Round
$366 CAD