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Round|Lab Grown|IGI

1.43ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825660124

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825660124

Diamond specifications and retailer prices

From $418 CAD
$299 USD
As of October 29, 2026
Save $2,355 CAD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,773 CAD at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 1.43ct lab-grown round diamond

This 1.43ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660124 or 825660124. Listed at 19 retailers as of October 25, 2026, with prices from $418 to $2,773, a $2,355 spread on the same certified stone. Rare Carat lists it at $2,773. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660124
Dimensions7.30 × 7.25 × 4.44 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
7.30 mm7.25 mm1.43 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660124
Side View
Table 57.0%Crown 33.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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: Oct 29
Current: $2,773 CAD|Low: $411 CAD|High: $3,073 CAD|Avg: $1,231 CAD|-1.7%
Rare Carat
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
Retailer 19
October 30, 2026
Retailer 7$418 CAD
Retailer 8$467 CAD
Retailer 3$483 CAD
Retailer 4$517 CAD
Retailer 10$517 CAD
Retailer 16$733 CAD
Retailer 14$843 CAD
Retailer 5$847 CAD
Retailer 15$889 CAD
Retailer 12$915 CAD
Retailer 6$1,247 CAD
Retailer 17$1,382 CAD
Retailer 19$1,590 CAD
Retailer 18$1,657 CAD
Retailer 11$1,662 CAD
Retailer 9$1,729 CAD
Retailer 13$2,085 CAD
Retailer 2$2,766 CAD
Rare Carat$2,773 CAD

37 data points across 19 retailers

19 retailers$418 CAD to $2,773 CAD

A
Cheapest Retailer
-
$418 CAD
$299 USD
A
Retailer 2
-
$467 CAD
$334 USD
View
Final sale: no returns
A
Retailer 3
-
$483 CAD
$346 USD
View
A
Retailer 4
-
$517 CAD
$370 USD
View
A
Retailer 5
-
$517 CAD
$370 USD
View
A
Retailer 6
-
$733 CAD
$525 USD
View
A
Retailer 7
-
$843 CAD
€575 EUR
View
A
Retailer 8
-
$847 CAD
$606 USD
View
A
Retailer 9
-
$889 CAD
ZAR 10,278 ZAR
View
A
Retailer 10
-
$915 CAD
£516 GBP
View
A
Retailer 11
-
$1,247 CAD
$893 USD
View
B+
Retailer 12
-
$1,382 CAD
$989 USD
View
B+
Retailer 13
-
$1,590 CAD
$1,138 USD
View
B+
Retailer 14
-
$1,657 CAD
SGD 1,603 SGD
View
B+
Retailer 15
-
$1,662 CAD
$1,190 USD
View
B+
Retailer 16
-
$1,729 CAD
$1,238 USD
View
B+
Retailer 17
-
$2,085 CAD
£1,175 GBP
View
B
Retailer 18
-
$2,766 CAD
$1,980 USD
View
Most Expensive
B
Rare Carat
PD-239712 · Oct 25
$2,773 CAD
$1,985 USD
View
18 more retailers have this diamond
Prices start from $418 CADSave up to $2,355 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
1.43ct Round
$418 CAD