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Round|Lab Grown|IGI

1.29ct F FL Round Lab Grown Diamond

EX • F/FL • IGI LG823693118

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823693118

Diamond specifications and retailer prices

From $338 CAD
As of November 3, 2026
Save $2,918 CAD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,256 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823693118 or 823693118. Listed at 10 retailers as of November 3, 2026, with prices from $338 to $3,256, a $2,918 spread on the same certified stone. Do Amore Diamonds lists it at $3,256. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823693118
Dimensions6.93 × 6.90 × 4.32 mm
L/W Ratio1.00
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
6.93 mm6.90 mm1.29 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823693118
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°CuletDepth 62.5%

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 3
Current: $3,256 CAD|Low: $338 CAD|High: $3,773 CAD|Avg: $1,668 CAD|-11.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 6$338 CAD
Retailer 3$699 CAD
Retailer 4$707 CAD
Retailer 5$746 CAD
Retailer 7$1,356 CAD
Retailer 11$1,374 CAD
Retailer 8$1,490 CAD
Retailer 9$1,857 CAD
Retailer 2$1,998 CAD
Retailer 10$2,460 CAD
Do Amore Diamonds$3,256 CAD

41 data points across 11 retailers

10 retailers$338 CAD to $3,256 CAD

A
Cheapest Retailer
-
$338 CAD
A
Retailer 2
-
$707 CAD
View
A
Retailer 3
-
$746 CAD
View
B+
Retailer 4
-
$1,356 CAD
View
B+
Retailer 5
-
$1,374 CAD
View
B+
Retailer 6
-
$1,490 CAD
View
B
Retailer 7
-
$1,857 CAD
View
B
Retailer 8
-
$1,998 CAD
View
B
Retailer 9
-
$2,460 CAD
View
Most Expensive
B
Do Amore Diamonds
27-3D4DC94AF · Nov 4
$3,256 CAD
$2,330 USD
View
9 more retailers have this diamond
Prices start from $338 CADSave up to $2,918 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
1.29ct Round
$338 CAD