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Round|Lab Grown|IGI

2.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG799648890

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799648890

Diamond specifications and retailer prices

From $363 CAD
$260 USD
As of October 29, 2026
Save $1,844 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,207 CAD at Brilliant Earth · As of October 28, 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 LG799648890 or 799648890. Listed at 20 retailers as of October 28, 2026, with prices from $363 to $2,207, a $1,844 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 angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648890
Dimensions8.22 × 8.17 × 5.00 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
8.22 mm8.17 mm2.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648890
Side View
Table 59.0%Crown 34.8°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.0%

Caratlytics Score

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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: $1,021 CAD|+1.3%
Brilliant Earth
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 31, 2026
Retailer 5$363 CAD
Retailer 11$406 CAD
Retailer 17$422 CAD
Retailer 2$451 CAD
Retailer 10$453 CAD
Retailer 12$671 CAD
Retailer 18$750 CAD
Retailer 7$807 CAD
Retailer 8$843 CAD
Retailer 13$852 CAD
Retailer 16$953 CAD
Retailer 15$1,159 CAD
Retailer 9$1,446 CAD
Retailer 14$1,449 CAD
Retailer 4$1,453 CAD
Retailer 3$1,520 CAD
Retailer 6$1,826 CAD
Brilliant Earth$2,207 CAD

36 data points across 18 retailers

20 retailers$363 CAD to $2,207 CAD

Retailer 1
-
$355 CAD
$254 USD
Price last confirmed 43 days ago
A
Retailer 2
-
$363 CAD
$260 USD
View
A
Retailer 3
-
$406 CAD
$291 USD
View
Final sale: no returns
A
Retailer 4
-
$422 CAD
$302 USD
View
Retailer 5
-
$434 CAD
$311 USD
View
Price last confirmed 42 days ago
A
Retailer 6
-
$451 CAD
$323 USD
View
A
Retailer 7
-
$453 CAD
$324 USD
View
A
Retailer 8
-
$671 CAD
$480 USD
View
B+
Retailer 9
-
$750 CAD
$537 USD
View
A
Retailer 10
-
$807 CAD
$578 USD
View
A
Retailer 11
-
$843 CAD
A$928 AUD
View
A
Retailer 12
-
$852 CAD
£480 GBP
View
A
Retailer 13
-
$953 CAD
$682 USD
View
B+
Retailer 14
-
$1,159 CAD
$830 USD
View
Retailer 15
-
$1,446 CAD
$1,035 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$1,449 CAD
$1,037 USD
View
B+
Retailer 17
-
$1,453 CAD
SGD 1,406 SGD
View
B
Retailer 18
-
$1,520 CAD
$1,088 USD
View
B
Retailer 19
-
$1,826 CAD
£1,029 GBP
View
Most Expensive
B
Brilliant Earth
21492567A · Oct 28
$2,207 CAD
$1,580 USD
View
19 more retailers have this diamond
Prices start from $363 CADSave up to $1,844 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
$363 CAD