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Round|Lab Grown|IGI

1.53ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG585332040

Shape and cutting style on the report: Round brilliant

Certificate IGI LG585332040

Diamond specifications and retailer prices

From $544 AUD
As of November 5, 2026
Save $2,085 AUD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,629 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG585332040 or 585332040. Listed at 21 retailers as of November 5, 2026, with prices from $544 to $2,629, a $2,085 spread on the same certified stone. MOH London lists it at $2,629. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585332040
Dimensions7.39 × 7.42 × 4.53 mm
L/W Ratio1.00
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
7.39 mm7.42 mm1.53 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585332040
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,629 AUD|Low: $523 AUD|High: $2,667 AUD|Avg: $1,368 AUD|-0.3%
MOH London
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 15$544 AUD
Retailer 4$609 AUD
Retailer 7$609 AUD
Retailer 3$674 AUD
Retailer 13$886 AUD
Retailer 12$921 AUD
Retailer 6$1,026 AUD
Retailer 10$1,100 AUD
Retailer 11$1,163 AUD
Retailer 2$1,204 AUD
Retailer 9$1,573 AUD
Retailer 14$1,891 AUD
Retailer 5$2,150 AUD
Retailer 8$2,168 AUD
Retailer 16$2,403 AUD
MOH London$2,629 AUD

45 data points across 16 retailers

21 retailers$544 AUD to $2,629 AUD

A
Cheapest Retailer
-
$544 AUD
A
Retailer 2
-
$609 AUD
View
Final sale: no returns
A
Retailer 3
-
$609 AUD
View
A
Retailer 4
-
$674 AUD
View
Retailer 5
-
$674 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$749 AUD
View
A
Retailer 7
-
$886 AUD
View
A
Retailer 8
-
$921 AUD
View
A
Retailer 9
-
$1,026 AUD
View
A
Retailer 10
-
$1,100 AUD
View
A
Retailer 11
-
$1,163 AUD
View
B+
Retailer 12
-
$1,204 AUD
View
B+
Retailer 13
-
$1,287 AUD
View
B+
Retailer 14
-
$1,573 AUD
View
B
Retailer 15
-
$1,891 AUD
View
B
Retailer 16
-
$2,150 AUD
View
B
Retailer 17
-
$2,168 AUD
View
B
Retailer 18
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$2,221 AUD
View
B
Retailer 19
-
$2,403 AUD
View
B
Retailer 20
-
$2,526 AUD
View
Most Expensive
B
MOH London
LG585332040 · Nov 5
$2,629 AUD
£1,449 GBP
View
20 more retailers have this diamond
Prices start from $544 AUDSave up to $2,085 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
1.53ct Round
$544 AUD