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Round|Lab Grown|IGI

1.05ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG798612075

Shape and cutting style on the report: Round brilliant

Certificate IGI LG798612075

Diamond specifications and retailer prices

From $275 CAD
$197 USD
As of November 1, 2026
Save $1,317 CAD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,592 CAD at Brilliant Earth · As of October 31, 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 LG798612075 or 798612075. Listed at 25 retailers as of October 31, 2026, with prices from $275 to $1,592, a $1,317 spread on the same certified stone. Brilliant Earth lists it at $1,592. 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 angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612075
Dimensions6.51 × 6.46 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.51 mm6.46 mm1.05 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612075
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.7%

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: $1,592 CAD|Low: $275 CAD|High: $1,928 CAD|Avg: $710 CAD|-17.4%
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
November 1, 2026
Retailer 5$275 CAD
Retailer 7$307 CAD
Retailer 3$433 CAD
Retailer 9$495 CAD
Retailer 12$529 CAD
Retailer 2$530 CAD
Retailer 10$550 CAD
Retailer 6$639 CAD
Retailer 15$673 CAD
Retailer 13$748 CAD
Retailer 4$749 CAD
Retailer 11$764 CAD
Retailer 14$1,271 CAD
Retailer 8$1,435 CAD
Brilliant Earth$1,592 CAD

41 data points across 15 retailers

25 retailers$275 CAD to $1,592 CAD

Retailer 1
-
$247 CAD
$177 USD
Price last confirmed 36 days ago
Retailer 2
-
$247 CAD
$177 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$275 CAD
$197 USD
View
Final sale: no returns
Retailer 4
-
$286 CAD
$205 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$286 CAD
$205 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$303 CAD
$217 USD
View
Price last confirmed 36 days ago
Retailer 7
-
$307 CAD
$220 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$307 CAD
$220 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$433 CAD
$310 USD
View
A
Retailer 10
-
$495 CAD
£279 GBP
View
A
Retailer 11
-
$529 CAD
€361 EUR
View
A
Retailer 12
-
$530 CAD
ZAR 6,126 ZAR
View
A
Retailer 13
-
$550 CAD
£310 GBP
View
B+
Retailer 14
-
$639 CAD
$458 USD
View
B+
Retailer 15
-
$673 CAD
$482 USD
View
B+
Retailer 16
-
$748 CAD
A$824 AUD
View
B+
Retailer 17
-
$749 CAD
$536 USD
View
B+
Retailer 18
-
$764 CAD
$547 USD
View
Retailer 19
-
$986 CAD
$706 USD
View
Price last confirmed 32 days ago
Retailer 20
-
$986 CAD
$706 USD
View
Price last confirmed 36 days ago
B
Retailer 21
-
$1,062 CAD
$761 USD
View
Retailer 22
-
$1,271 CAD
$910 USD
View
Price last confirmed 7 days ago
B
Retailer 23
-
$1,435 CAD
£809 GBP
View
B
Retailer 24
-
$1,566 CAD
$1,121 USD
View
Most Expensive
B
Brilliant Earth
20269541A · Oct 31
$1,592 CAD
$1,140 USD
View
24 more retailers have this diamond
Prices start from $275 CADSave up to $1,317 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
$275 CAD