CaratHunter
Plans
Oval|Lab Grown|IGI

1.52ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG787638539

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787638539

Diamond specifications and retailer prices

From $441 AUD
$310 USD
As of October 29, 2026
Save $6,492 AUD (94%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $6,933 AUD at Brilliant Earth · As of October 29, 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 LG787638539 or 787638539. Listed at 27 retailers as of October 29, 2026, with prices from $441 to $6,933, a $6,492 spread on the same certified stone. Brilliant Earth lists it at $6,933. 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 angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787638539
Dimensions9.26 × 6.48 × 4.02 mm
L/W Ratio1.43
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
9.26 mm6.48 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787638539
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

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: Oct 29
Current: $6,933 AUD|Low: $424 AUD|High: $6,933 AUD|Avg: $1,484 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
Retailer 16
October 31, 2026
Retailer 3$441 AUD
Retailer 5$548 AUD
Retailer 10$581 AUD
Retailer 8$601 AUD
Retailer 13$769 AUD
Retailer 7$891 AUD
Retailer 12$941 AUD
Retailer 4$942 AUD
Retailer 15$966 AUD
Retailer 2$975 AUD
Retailer 11$1,277 AUD
Retailer 16$1,350 AUD
Retailer 6$2,106 AUD
Retailer 14$2,198 AUD
Retailer 9$2,667 AUD
Brilliant Earth$6,933 AUD

35 data points across 16 retailers

27 retailers$441 AUD to $6,933 AUD

A
Cheapest Retailer
-
$441 AUD
$310 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
-
$548 AUD
$385 USD
View
A
Retailer 6
-
$581 AUD
£321 GBP
View
A
Retailer 7
-
$601 AUD
HK$3,300 HKD
View
A
Retailer 8
-
$769 AUD
$540 USD
View
A
Retailer 9
-
$891 AUD
$626 USD
View
A
Retailer 10
-
$915 AUD
$643 USD
View
A
Retailer 11
-
$941 AUD
ZAR 10,679 ZAR
View
A
Retailer 12
-
$942 AUD
View
Retailer 13
-
$966 AUD
€646 EUR
View
Price last confirmed 8 days ago
A
Retailer 14
-
$975 AUD
£539 GBP
View
A
Retailer 15
-
$1,277 AUD
View
A
Retailer 16
-
$1,350 AUD
$948 USD
View
B+
Retailer 17
-
$1,459 AUD
$1,025 USD
View
B+
Retailer 18
-
$1,755 AUD
SGD 1,666 SGD
View
B+
Retailer 19
-
$1,761 AUD
$1,237 USD
View
B+
Retailer 20
-
$1,827 AUD
$1,283 USD
View
B+
Retailer 21
-
$2,106 AUD
$1,479 USD
View
B+
Retailer 22
-
$2,126 AUD
£1,176 GBP
View
B+
Retailer 23
-
$2,198 AUD
£1,216 GBP
View
B+
Retailer 24
-
$2,200 AUD
$1,545 USD
View
B+
Retailer 25
-
$2,667 AUD
View
Retailer 26
-
$3,258 AUD
$2,289 USD
View
Price last confirmed 55 days ago
Most Expensive
B
Brilliant Earth
20914784A · Oct 29
$6,933 AUD
$4,870 USD
View
26 more retailers have this diamond
Prices start from $441 AUDSave up to $6,492 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
$441 AUD