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Round|Lab Grown|IGI

1.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG772665652

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772665652

Diamond specifications and retailer prices

From $229 CAD
As of November 5, 2026
Save $1,278 CAD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,507 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG772665652 or 772665652. Listed at 23 retailers as of November 5, 2026, with prices from $229 to $1,507, a $1,278 spread on the same certified stone. Reve Diamonds lists it at $1,507. 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

1.05
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772665652
Dimensions6.51 × 6.54 × 4.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.54 mm1.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772665652
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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 5
Current: $508 CAD|Low: $228 CAD|High: $1,507 CAD|Avg: $629 CAD|+2.0%
Retailer 1
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
Reve Diamonds
November 6, 2026
Retailer 6$229 CAD
Retailer 13$256 CAD
Retailer 8$264 CAD
Retailer 2$285 CAD
Retailer 4$285 CAD
Retailer 15$415 CAD
Retailer 9$496 CAD
Retailer 1$508 CAD
Retailer 3$511 CAD
Retailer 16$624 CAD
Retailer 12$679 CAD
Retailer 10$894 CAD
Retailer 7$913 CAD
Retailer 11$965 CAD
Retailer 5$990 CAD
Retailer 14$1,335 CAD
Reve Diamonds$1,507 CAD

44 data points across 17 retailers

23 retailers$229 CAD to $1,507 CAD

Retailer 1
-
$228 CAD
Price last confirmed 45 days ago
A
Retailer 2
-
$229 CAD
View
A
Retailer 3
-
$256 CAD
View
Final sale: no returns
Retailer 4
-
$278 CAD
View
Price last confirmed 66 days ago
Retailer 5
-
$278 CAD
View
Price last confirmed 45 days ago
A
Retailer 6
-
$285 CAD
View
Retailer 7
-
$285 CAD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$415 CAD
View
B+
Retailer 9
-
$496 CAD
View
B+
Retailer 10
-
$508 CAD
View
B+
Retailer 11
-
$511 CAD
View
Retailer 12
-
$538 CAD
View
Price last confirmed 65 days ago
B+
Retailer 13
-
$624 CAD
View
B
Retailer 14
-
$679 CAD
View
B+
Retailer 15
-
$749 CAD
View
B
Retailer 16
-
$880 CAD
View
B
Retailer 17
-
$894 CAD
View
Retailer 18
-
$906 CAD
View
Price last confirmed 46 days ago
B
Retailer 19
-
$913 CAD
View
B
Retailer 20
-
$965 CAD
View
B
Retailer 21
-
$990 CAD
View
Retailer 22
-
$1,335 CAD
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
3511D6F8D · Nov 6
$1,507 CAD
$1,079 USD
View
22 more retailers have this diamond
Prices start from $229 CADSave up to $1,278 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
$229 CAD