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Round|Lab Grown|IGI

1.41ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG731531138

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731531138

Diamond specifications and retailer prices

From $544 AUD
As of November 6, 2026
Save $1,974 AUD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,518 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.41ct lab-grown round diamond

This 1.41ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731531138 or 731531138. Listed at 21 retailers as of November 1, 2026, with prices from $544 to $2,518, a $1,974 spread on the same certified stone. Rare Carat lists it at $2,518. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731531138
Dimensions7.20 × 7.16 × 4.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.20 mm7.16 mm1.41 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731531138
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.5°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: Nov 6
Current: $2,518 AUD|Low: $544 AUD|High: $2,532 AUD|Avg: $1,437 AUD|-0.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$544 AUD
Retailer 9$830 AUD
Retailer 2$968 AUD
Retailer 4$977 AUD
Retailer 8$1,041 AUD
Retailer 5$1,067 AUD
Retailer 7$1,483 AUD
Retailer 10$1,770 AUD
Retailer 3$2,361 AUD
Retailer 6$2,412 AUD
Rare Carat$2,518 AUD

39 data points across 11 retailers

21 retailers$544 AUD to $2,518 AUD

Retailer 1
-
$467 AUD
Price last confirmed 30 days ago
Retailer 2
-
$488 AUD
View
Price last confirmed 46 days ago
A
Retailer 3
-
$544 AUD
View
Final sale: no returns
Retailer 4
-
$565 AUD
View
Price last confirmed 46 days ago
Retailer 5
-
$595 AUD
View
Price last confirmed 46 days ago
Retailer 6
-
$604 AUD
View
Price last confirmed 36 days ago
A
Retailer 7
-
$830 AUD
View
A
Retailer 8
-
$968 AUD
View
A
Retailer 9
-
$971 AUD
View
A
Retailer 10
-
$977 AUD
View
B+
Retailer 11
-
$1,041 AUD
View
B+
Retailer 12
-
$1,067 AUD
View
B+
Retailer 13
-
$1,257 AUD
View
B+
Retailer 14
-
$1,483 AUD
View
B
Retailer 15
-
$1,770 AUD
View
Retailer 16
-
$1,940 AUD
View
Price last confirmed 38 days ago
Retailer 17
-
$1,940 AUD
View
Price last confirmed 47 days ago
B
Retailer 18
-
$2,003 AUD
View
B
Retailer 19
-
$2,361 AUD
View
B
Retailer 20
-
$2,412 AUD
View
Most Expensive
B
Rare Carat
GD17602_l_731531138 · Nov 1
$2,518 AUD
$1,730 USD
View
20 more retailers have this diamond
Prices start from $544 AUDSave up to $1,974 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
1.41ct Round
$544 AUD