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Round|Lab Grown|IGI

1.19ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG741545256

Shape and cutting style on the report: Round brilliant

Certificate IGI LG741545256

Diamond specifications and retailer prices

From $429 AUD
As of November 5, 2026
Save $1,870 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,300 AUD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.19ct lab-grown round diamond

This 1.19ct 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 LG741545256 or 741545256. Listed at 17 retailers as of November 5, 2026, with prices from $429 to $2,300, a $1,870 spread on the same certified stone. Brilliant Earth lists it at $2,300. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741545256
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.19 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741545256
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: $2,300 AUD|Low: $429 AUD|High: $2,300 AUD|Avg: $1,067 AUD
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
November 6, 2026
Retailer 5$429 AUD
Retailer 8$463 AUD
Retailer 15$691 AUD
Retailer 10$736 AUD
Retailer 6$768 AUD
Retailer 2$777 AUD
Retailer 9$821 AUD
Retailer 4$824 AUD
Retailer 11$859 AUD
Retailer 3$910 AUD
Retailer 14$1,124 AUD
Retailer 16$1,410 AUD
Retailer 7$1,550 AUD
Retailer 13$1,637 AUD
Retailer 12$1,835 AUD
Brilliant Earth$2,300 AUD

31 data points across 16 retailers

17 retailers$429 AUD to $2,300 AUD

A
Cheapest Retailer
-
$429 AUD
Retailer 2
-
$453 AUD
View
Price last confirmed 67 days ago
Retailer 3
-
$463 AUD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$691 AUD
View
A
Retailer 5
-
$736 AUD
View
A
Retailer 6
-
$768 AUD
View
A
Retailer 7
-
$777 AUD
View
B+
Retailer 8
-
$821 AUD
View
B+
Retailer 9
-
$824 AUD
View
B+
Retailer 10
-
$859 AUD
View
B+
Retailer 11
-
$910 AUD
View
B+
Retailer 12
-
$1,124 AUD
View
B+
Retailer 13
-
$1,410 AUD
View
B
Retailer 14
-
$1,550 AUD
View
B
Retailer 15
-
$1,637 AUD
View
B
Retailer 16
-
$1,835 AUD
View
Most Expensive
B
Brilliant Earth
16956927A · Nov 5
$2,300 AUD
$1,580 USD
View
16 more retailers have this diamond
Prices start from $429 AUDSave up to $1,870 AUD

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
1.19ct Round
$429 AUD