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Round|Lab Grown|IGI

1.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG762528662

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762528662

Diamond specifications and retailer prices

From $477 AUD
$335 USD
As of November 1, 2026
Save $1,426 AUD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,903 AUD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.52ct lab-grown round diamond

This 1.52ct 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 LG762528662 or 762528662. Listed at 6 retailers as of October 31, 2026, with prices from $477 to $1,903, a $1,426 spread on the same certified stone. NZ Jewellers lists it at $1,903. 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 angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762528662
Dimensions7.33 × 7.35 × 4.56 mm
L/W Ratio1.00
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
7.33 mm7.35 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762528662
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.1%

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: $1,903 AUD|Low: $477 AUD|High: $3,123 AUD|Avg: $1,269 AUD|-9.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2$477 AUD
Retailer 5$554 AUD
Retailer 4$592 AUD
Retailer 6$601 AUD
Retailer 3$958 AUD
Retailer 7$1,690 AUD
NZ Jewellers$1,903 AUD
Retailer 8$3,123 AUD

22 data points across 8 retailers

6 retailers$477 AUD to $1,903 AUD

A+
Cheapest Retailer
-
$477 AUD
$335 USD
A
Retailer 2
-
$554 AUD
$389 USD
View
A
Retailer 3
-
$592 AUD
$416 USD
View
Retailer 4
-
$601 AUD
$422 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$958 AUD
$673 USD
View
Most Expensive
B+
NZ Jewellers
90b570db-96ff-4982-a976-6da784ac91bd · Oct 31
$1,903 AUD
$1,337 USD
View
5 more retailers have this diamond
Prices start from $477 AUDSave up to $1,426 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 Round
$477 AUD