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Oval|Lab Grown|IGI

1.52ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG754508804

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754508804

Diamond specifications and retailer prices

From $430 AUD
$302 USD
As of October 30, 2026
Save $3,417 AUD (89%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $3,847 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 LG754508804 or 754508804. Listed at 33 retailers as of October 30, 2026, with prices from $430 to $3,847, a $3,417 spread on the same certified stone. Blue Nile lists it at $3,847. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508804
Dimensions9.28 × 6.50 × 3.99 mm
L/W Ratio1.43
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
9.28 mm6.50 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508804
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.4%

Caratlytics Score

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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: Oct 30
Current: $3,847 AUD|Low: $430 AUD|High: $4,684 AUD|Avg: $1,542 AUD
Blue Nile
Retailer 2
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Retailer 25
October 31, 2026
Retailer 8$430 AUD
Retailer 18$448 AUD
Retailer 3$533 AUD
Retailer 14$674 AUD
Retailer 2$676 AUD
Retailer 7$705 AUD
Retailer 23$821 AUD
Retailer 10$826 AUD
Retailer 22$855 AUD
Retailer 20$878 AUD
Retailer 11$1,007 AUD
Retailer 12$1,114 AUD
Retailer 9$1,123 AUD
Retailer 21$1,158 AUD
Retailer 25$1,385 AUD
Retailer 17$1,701 AUD
Retailer 4$1,774 AUD
Retailer 15$1,837 AUD
Retailer 6$1,948 AUD
Retailer 16$1,970 AUD
Retailer 24$1,998 AUD
Retailer 13$2,667 AUD
Retailer 5$3,232 AUD
Retailer 19$3,716 AUD
Blue Nile$3,847 AUD

38 data points across 25 retailers

33 retailers$430 AUD to $3,847 AUD

Retailer 1
-
$387 AUD
$272 USD
Price last confirmed 32 days ago
Retailer 2
-
$421 AUD
$296 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$430 AUD
$302 USD
View
Final sale: no returns
Retailer 4
-
$448 AUD
$315 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$451 AUD
$317 USD
View
Retailer 6
-
$451 AUD
$317 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$451 AUD
$317 USD
View
Price last confirmed 29 days ago
Retailer 8
-
$473 AUD
$332 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$533 AUD
£295 GBP
View
Price last confirmed 16 days ago
A
Retailer 10
-
$674 AUD
HK$3,700 HKD
View
A
Retailer 11
-
$676 AUD
$475 USD
View
A
Retailer 12
-
$705 AUD
$495 USD
View
A
Retailer 13
-
$821 AUD
€549 EUR
View
A
Retailer 14
-
$826 AUD
$580 USD
View
A
Retailer 15
-
$855 AUD
ZAR 9,706 ZAR
View
A
Retailer 16
-
$878 AUD
£486 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 21 days ago
Retailer 23
-
$1,701 AUD
$1,195 USD
View
Price last confirmed 31 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
B+
Retailer 28
-
$1,998 AUD
£1,105 GBP
View
B+
Retailer 29
-
$2,667 AUD
View
B
Retailer 30
-
$3,232 AUD
$2,270 USD
View
Retailer 31
-
$3,241 AUD
$2,277 USD
View
Price last confirmed 55 days ago
B
Retailer 32
-
$3,716 AUD
$2,610 USD
View
Most Expensive
B
Blue Nile
28930287 · Oct 31
$3,847 AUD
$2,702 USD
View
32 more retailers have this diamond
Prices start from $430 AUDSave up to $3,417 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