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Round|Lab Grown|IGI

1.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG838616541

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838616541

Diamond specifications and retailer prices

From $480 AUD
$337 USD
As of November 1, 2026
Save $3,805 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,285 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838616541 or 838616541. Listed at 20 retailers as of October 31, 2026, with prices from $480 to $4,285, a $3,805 spread on the same certified stone. Brilliant Earth lists it at $4,285. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838616541
Dimensions7.29 × 7.35 × 4.56 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
7.29 mm7.35 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838616541
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $4,285 AUD|Low: $480 AUD|High: $5,552 AUD|Avg: $1,291 AUD|-16.4%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 18$480 AUD
Retailer 3$537 AUD
Retailer 9$557 AUD
Retailer 8$595 AUD
Retailer 10$604 AUD
Retailer 11$656 AUD
Retailer 13$763 AUD
Retailer 5$800 AUD
Retailer 16$804 AUD
Retailer 19$961 AUD
Retailer 15$963 AUD
Retailer 4$1,024 AUD
Retailer 14$1,065 AUD
Retailer 20$1,389 AUD
Retailer 17$1,747 AUD
Retailer 6$1,904 AUD
Retailer 7$1,915 AUD
Retailer 12$2,111 AUD
Retailer 2$2,388 AUD
Brilliant Earth$4,285 AUD

21 data points across 20 retailers

20 retailers$480 AUD to $4,285 AUD

A+
Cheapest Retailer
-
$480 AUD
$337 USD
A
Retailer 2
-
$537 AUD
$377 USD
View
Final sale: no returns
A
Retailer 3
-
$557 AUD
$391 USD
View
A
Retailer 4
-
$595 AUD
$418 USD
View
Retailer 5
-
$604 AUD
$424 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$656 AUD
HK$3,600 HKD
View
A
Retailer 7
-
$763 AUD
£422 GBP
View
A
Retailer 8
-
$800 AUD
$562 USD
View
A
Retailer 9
-
$804 AUD
$565 USD
View
A
Retailer 10
-
$961 AUD
$675 USD
View
A
Retailer 11
-
$963 AUD
€644 EUR
View
A
Retailer 12
-
$1,024 AUD
ZAR 11,617 ZAR
View
A
Retailer 13
-
$1,065 AUD
£589 GBP
View
A
Retailer 14
-
$1,389 AUD
View
B+
Retailer 15
-
$1,747 AUD
$1,227 USD
View
B+
Retailer 16
-
$1,904 AUD
SGD 1,807 SGD
View
B+
Retailer 17
-
$1,915 AUD
$1,345 USD
View
B+
Retailer 18
-
$2,111 AUD
$1,483 USD
View
B+
Retailer 19
-
$2,388 AUD
£1,321 GBP
View
Most Expensive
B
Brilliant Earth
21621101A · Oct 31
$4,285 AUD
$3,010 USD
View
19 more retailers have this diamond
Prices start from $480 AUDSave up to $3,805 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
$480 AUD