CaratHunter
Plans
Oval|Lab Grown|IGI

1.52ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG677520844

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG677520844

Diamond specifications and retailer prices

From $430 AUD
$302 USD
As of November 1, 2026
Save $3,286 AUD (88%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $3,716 AUD at Brilliant Earth · As of October 31, 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 LG677520844 or 677520844. Listed at 32 retailers as of October 31, 2026, with prices from $430 to $3,716, a $3,286 spread on the same certified stone. Brilliant Earth lists it at $3,716. 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 angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677520844
Dimensions9.51 × 6.42 × 4.02 mm
L/W Ratio1.48
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
9.51 mm6.42 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677520844
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.6%

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 1
Current: $3,716 AUD|Low: $407 AUD|High: $4,684 AUD|Avg: $1,499 AUD|-20.7%
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
Retailer 21
November 1, 2026
Retailer 18$430 AUD
Retailer 20$662 AUD
Retailer 11$674 AUD
Retailer 3$705 AUD
Retailer 16$821 AUD
Retailer 8$826 AUD
Retailer 15$855 AUD
Retailer 2$871 AUD
Retailer 9$1,007 AUD
Retailer 10$1,114 AUD
Retailer 4$1,123 AUD
Retailer 13$1,158 AUD
Retailer 19$1,385 AUD
Retailer 6$1,774 AUD
Retailer 12$1,837 AUD
Retailer 5$1,948 AUD
Retailer 14$1,970 AUD
Retailer 17$1,998 AUD
Retailer 21$2,697 AUD
Retailer 7$3,232 AUD
Brilliant Earth$3,716 AUD

38 data points across 21 retailers

32 retailers$430 AUD to $3,716 AUD

Retailer 1
-
$387 AUD
$272 USD
Price last confirmed 34 days ago
Retailer 2
-
$421 AUD
$296 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$430 AUD
$302 USD
View
Final sale: no returns
Retailer 4
-
$448 AUD
$315 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$451 AUD
$317 USD
View
Retailer 6
-
$451 AUD
$317 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$451 AUD
$317 USD
View
Price last confirmed 30 days ago
Retailer 8
-
$473 AUD
$332 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$662 AUD
$465 USD
View
A
Retailer 10
-
$674 AUD
HK$3,700 HKD
View
A
Retailer 11
-
$705 AUD
$495 USD
View
A
Retailer 12
-
$821 AUD
€549 EUR
View
A
Retailer 13
-
$826 AUD
$580 USD
View
A
Retailer 14
-
$855 AUD
ZAR 9,706 ZAR
View
Retailer 15
-
$868 AUD
£480 GBP
View
Price last confirmed 17 days ago
A
Retailer 16
-
$871 AUD
£482 GBP
View
A
Retailer 17
-
$1,007 AUD
View
A
Retailer 18
-
$1,114 AUD
$783 USD
View
A
Retailer 19
-
$1,123 AUD
$789 USD
View
A
Retailer 20
-
$1,158 AUD
View
B+
Retailer 21
-
$1,385 AUD
$973 USD
View
Retailer 22
-
$1,600 AUD
$1,124 USD
View
Price last confirmed 23 days ago
Retailer 23
-
$1,701 AUD
$1,195 USD
View
Price last confirmed 32 days ago
B+
Retailer 24
-
$1,774 AUD
$1,246 USD
View
B+
Retailer 25
-
$1,837 AUD
$1,291 USD
View
B+
Retailer 26
-
$1,948 AUD
$1,368 USD
View
B+
Retailer 27
-
$1,970 AUD
SGD 1,870 SGD
View
Retailer 28
-
$1,998 AUD
£1,105 GBP
View
Price last confirmed 7 days ago
Retailer 29
-
$2,697 AUD
View
Price last confirmed 24 days ago
B
Retailer 30
-
$3,232 AUD
$2,270 USD
View
Retailer 31
-
$3,241 AUD
$2,277 USD
View
Price last confirmed 56 days ago
Most Expensive
B
Brilliant Earth
13509195Y · Oct 31
$3,716 AUD
$2,610 USD
View
31 more retailers have this diamond
Prices start from $430 AUDSave up to $3,286 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
$430 AUD