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Round|Lab Grown|IGI

1.05ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG801688216

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801688216

Diamond specifications and retailer prices

From $316 CAD
$226 USD
As of November 1, 2026
Save $1,468 CAD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,640 CAD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801688216 or 801688216. Listed at 23 retailers as of November 1, 2026, with a 465% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801688216
Dimensions6.54 × 6.52 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm6.52 mm1.05 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801688216
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.5%

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: Nov 1
Current: $2,640 CAD|Low: $303 CAD|High: $2,724 CAD|Avg: $1,020 CAD|-3.1%
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
November 1, 2026
Retailer 4$316 CAD
Retailer 5$352 CAD
Retailer 7$391 CAD
Retailer 3$636 CAD
Retailer 11$645 CAD
Retailer 14$673 CAD
Retailer 10$729 CAD
Retailer 12$815 CAD
Retailer 8$824 CAD
Retailer 15$955 CAD
Retailer 16$1,027 CAD
Retailer 13$1,079 CAD
Retailer 9$1,260 CAD
Retailer 17$1,278 CAD
Retailer 2$1,570 CAD
Retailer 6$1,784 CAD
Brilliant Earth$2,640 CAD

42 data points across 17 retailers

23 retailers$316 CAD to $1,784 CAD

A
Cheapest Retailer
-
$316 CAD
$226 USD
A
Retailer 2
-
$352 CAD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$366 CAD
$262 USD
View
Retailer 4
-
$391 CAD
$280 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$391 CAD
$280 USD
View
A
Retailer 6
-
$528 CAD
$378 USD
View
Retailer 7
-
$636 CAD
£358 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
$645 CAD
€440 EUR
View
B+
Retailer 9
-
$673 CAD
ZAR 7,783 ZAR
View
B+
Retailer 10
-
$698 CAD
$500 USD
View
B+
Retailer 11
-
$729 CAD
£411 GBP
View
B+
Retailer 12
-
$815 CAD
A$898 AUD
View
B+
Retailer 13
-
$824 CAD
$590 USD
View
B+
Retailer 14
-
$955 CAD
A$1,052 AUD
View
B
Retailer 15
-
$1,027 CAD
$735 USD
View
B+
Retailer 16
-
$1,079 CAD
A$1,188 AUD
View
B
Retailer 17
-
$1,260 CAD
$902 USD
View
Retailer 18
-
$1,278 CAD
$915 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$1,333 CAD
$954 USD
View
B
Retailer 20
-
$1,354 CAD
$969 USD
View
B
Retailer 21
-
$1,570 CAD
£885 GBP
View
B
Retailer 22
-
$1,784 CAD
$1,277 USD
View
Most Expensive
Brilliant Earth
20272987A · Oct 22
$2,640 CAD
$1,890 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $316 CADSave up to $1,468 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
1.05ct Round
$316 CAD