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Oval|Lab Grown|IGI

1.52ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG828664150

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828664150

Diamond specifications and retailer prices

From $454 AUD
$319 USD
As of October 29, 2026
Save $5,553 AUD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,008 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.52ct lab-grown oval diamond

This 1.52ct lab-grown oval 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 LG828664150 or 828664150. Listed at 21 retailers as of October 29, 2026, with prices from $454 to $6,008, a $5,553 spread on the same certified stone. Brilliant Earth lists it at $6,008. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828664150
Dimensions9.21 × 6.56 × 4.09 mm
L/W Ratio1.40
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
9.21 mm6.56 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828664150
Side View
Table 57.0%Crown 34°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: Oct 29
Current: $6,008 AUD|Low: $454 AUD|High: $6,008 AUD|Avg: $1,103 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
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Retailer 20
October 31, 2026
Retailer 7$454 AUD
Retailer 16$494 AUD
Retailer 18$512 AUD
Retailer 2$548 AUD
Retailer 12$569 AUD
Retailer 6$598 AUD
Retailer 15$601 AUD
Retailer 5$737 AUD
Retailer 20$762 AUD
Retailer 14$877 AUD
Retailer 9$931 AUD
Retailer 11$969 AUD
Retailer 19$975 AUD
Retailer 10$1,314 AUD
Retailer 4$1,654 AUD
Retailer 3$1,755 AUD
Retailer 17$1,761 AUD
Retailer 13$1,932 AUD
Retailer 8$2,273 AUD
Brilliant Earth$6,008 AUD

17 data points across 20 retailers

21 retailers$454 AUD to $6,008 AUD

A+
Cheapest Retailer
-
$454 AUD
$319 USD
A
Retailer 2
-
$494 AUD
$347 USD
View
Final sale: no returns
A
Retailer 3
-
$512 AUD
$360 USD
View
A
Retailer 4
-
$548 AUD
$385 USD
View
A
Retailer 5
-
$569 AUD
$400 USD
View
A
Retailer 6
-
$598 AUD
£331 GBP
View
A
Retailer 7
-
$601 AUD
HK$3,300 HKD
View
A
Retailer 8
-
$737 AUD
$518 USD
View
A
Retailer 9
-
$762 AUD
$535 USD
View
A
Retailer 10
-
$877 AUD
€587 EUR
View
A
Retailer 11
-
$931 AUD
$654 USD
View
A
Retailer 12
-
$969 AUD
ZAR 10,995 ZAR
View
A
Retailer 13
-
$975 AUD
£539 GBP
View
A
Retailer 14
-
$1,314 AUD
View
B+
Retailer 15
-
$1,654 AUD
$1,162 USD
View
B+
Retailer 16
-
$1,755 AUD
SGD 1,666 SGD
View
B+
Retailer 17
-
$1,761 AUD
$1,237 USD
View
B+
Retailer 18
-
$1,932 AUD
$1,357 USD
View
B+
Retailer 19
-
$2,273 AUD
£1,257 GBP
View
Retailer 20
-
$3,325 AUD
$2,336 USD
View
Price last confirmed 61 days ago
Most Expensive
B
Brilliant Earth
21119326A · Oct 30
$6,008 AUD
$4,220 USD
View
20 more retailers have this diamond
Prices start from $454 AUDSave up to $5,553 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+
1.52ct Oval
$454 AUD