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Round|Lab Grown|IGI

1.53ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG849651589

Shape and cutting style on the report: Round brilliant

Certificate IGI LG849651589

Diamond specifications and retailer prices

From $820 AUD
As of November 5, 2026
Save $1,509 AUD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,329 AUD at MOH London · As of November 3, 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 LG849651589 or 849651589. Listed at 10 retailers as of November 3, 2026, with prices from $820 to $2,329, a $1,509 spread on the same certified stone. MOH London lists it at $2,329. 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 angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849651589
Dimensions7.43 × 7.47 × 4.53 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
7.43 mm7.47 mm1.53 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849651589
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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: $2,329 AUD|Low: $820 AUD|High: $2,329 AUD|Avg: $1,406 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$820 AUD
Retailer 10$941 AUD
Retailer 6$1,001 AUD
Retailer 3$1,027 AUD
Retailer 7$1,263 AUD
Retailer 5$1,366 AUD
Retailer 2$1,706 AUD
Retailer 9$1,931 AUD
Retailer 8$2,198 AUD
MOH London$2,329 AUD

10 data points across 10 retailers

10 retailers$820 AUD to $2,329 AUD

A
Cheapest Retailer
-
$820 AUD
A
Retailer 2
-
$941 AUD
View
A
Retailer 3
-
$1,001 AUD
View
A
Retailer 4
-
$1,027 AUD
View
B+
Retailer 5
-
$1,263 AUD
View
B+
Retailer 6
-
$1,366 AUD
View
B+
Retailer 7
-
$1,706 AUD
View
B
Retailer 8
-
$1,931 AUD
View
B
Retailer 9
-
$2,198 AUD
View
Most Expensive
B
MOH London
LG849651589 · Nov 3
$2,329 AUD
£1,284 GBP
View
9 more retailers have this diamond
Prices start from $820 AUDSave up to $1,509 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
$820 AUD