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Round|Lab Grown|IGI

1.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG831693556

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831693556

Diamond specifications and retailer prices

From $544 AUD
$382 USD
As of November 1, 2026
Save $3,926 AUD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,470 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG831693556 or 831693556. Listed at 14 retailers as of October 31, 2026, with prices from $544 to $4,470, a $3,926 spread on the same certified stone. Brilliant Earth lists it at $4,470. 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 angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693556
Dimensions7.32 × 7.38 × 4.55 mm
L/W Ratio1.01
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
7.32 mm7.38 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693556
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

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: $4,470 AUD|Low: $544 AUD|High: $6,307 AUD|Avg: $1,574 AUD|-29.1%
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
November 1, 2026
Retailer 13$544 AUD
Retailer 6$674 AUD
Retailer 2$774 AUD
Retailer 3$811 AUD
Retailer 8$811 AUD
Retailer 10$978 AUD
Retailer 14$1,039 AUD
Retailer 7$1,082 AUD
Retailer 12$1,403 AUD
Retailer 9$1,772 AUD
Retailer 4$1,929 AUD
Retailer 5$2,143 AUD
Retailer 11$2,435 AUD
Brilliant Earth$4,470 AUD

17 data points across 14 retailers

14 retailers$544 AUD to $4,470 AUD

A+
Cheapest Retailer
-
$544 AUD
$382 USD
Final sale: no returns
A
Retailer 2
-
$674 AUD
HK$3,700 HKD
View
A
Retailer 3
-
$774 AUD
£428 GBP
View
A
Retailer 4
-
$811 AUD
$570 USD
View
A
Retailer 5
-
$811 AUD
$570 USD
View
A
Retailer 6
-
$978 AUD
€654 EUR
View
A
Retailer 7
-
$1,039 AUD
ZAR 11,785 ZAR
View
A
Retailer 8
-
$1,082 AUD
£598 GBP
View
A
Retailer 9
-
$1,403 AUD
View
B+
Retailer 10
-
$1,772 AUD
$1,245 USD
View
B+
Retailer 11
-
$1,929 AUD
SGD 1,831 SGD
View
B+
Retailer 12
-
$2,143 AUD
$1,505 USD
View
B+
Retailer 13
-
$2,435 AUD
£1,347 GBP
View
Most Expensive
B
Brilliant Earth
22132481A · Oct 31
$4,470 AUD
$3,140 USD
View
13 more retailers have this diamond
Prices start from $544 AUDSave up to $3,926 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
$544 AUD