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Radiant|Lab Grown|IGI

1.52ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG642483418

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG642483418

Diamond specifications and retailer prices

From $368 AUD
As of November 4, 2026
Save $1,622 AUD (82%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $2,274 AUD at Rare Carat · As of August 31, 2026
View at Rare Carat

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG642483418 or 642483418. Listed at 30 retailers as of November 4, 2026, with a 441% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642483418
Dimensions5.83 × 5.83 × 3.83 mm
L/W Ratio1.00
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
5.83 mm5.83 mm1.52 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642483418
Side View
Table 62.0%Crown 30°Girdle: MediumPavilion 34.3°Culet: NoneDepth 65.7%

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 4
Current: $862 AUD|Low: $368 AUD|High: $1,990 AUD|Avg: $1,162 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 20
November 5, 2026
Retailer 3$368 AUD
Retailer 12$411 AUD
Retailer 20$529 AUD
Retailer 4$644 AUD
Retailer 19$684 AUD
Retailer 17$758 AUD
Retailer 16$787 AUD
Retailer 9$831 AUD
Retailer 1$862 AUD
Retailer 7$974 AUD
Retailer 5$1,009 AUD
Retailer 14$1,068 AUD
Retailer 2$1,403 AUD
Retailer 10$1,540 AUD
Retailer 11$1,541 AUD
Retailer 8$1,796 AUD
Retailer 15$1,827 AUD
Retailer 18$1,845 AUD
Retailer 6$1,966 AUD
Retailer 13$1,990 AUD

41 data points across 20 retailers

30 retailers$368 AUD to $1,990 AUD

A
Cheapest Retailer
-
$368 AUD
Retailer 2
-
$368 AUD
View
Price last confirmed 28 days ago
Retailer 3
-
$381 AUD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$411 AUD
View
Final sale: no returns
Retailer 5
-
$442 AUD
View
Price last confirmed 39 days ago
Retailer 6
-
$456 AUD
View
Price last confirmed 33 days ago
Retailer 7
-
$466 AUD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$529 AUD
View
B+
Retailer 9
-
$644 AUD
View
A
Retailer 10
-
$684 AUD
View
A
Retailer 11
-
$758 AUD
View
A
Retailer 12
-
$787 AUD
View
A
Retailer 13
-
$831 AUD
View
A
Retailer 14
-
$862 AUD
View
A
Retailer 15
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$974 AUD
View
B+
Retailer 16
-
$1,009 AUD
View
B+
Retailer 17
-
$1,068 AUD
View
B+
Retailer 18
-
$1,403 AUD
View
B+
Retailer 19
-
$1,467 AUD
View
Retailer 20
-
$1,467 AUD
View
Price last confirmed 26 days ago
Retailer 21
-
$1,520 AUD
View
Price last confirmed 36 days ago
B+
Retailer 22
-
$1,540 AUD
View
B+
Retailer 23
-
$1,541 AUD
View
B
Retailer 24
-
$1,796 AUD
View
B
Retailer 25
-
$1,827 AUD
View
B
Retailer 26
-
$1,845 AUD
View
B
Retailer 27
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$1,966 AUD
View
B
Retailer 28
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$1,969 AUD
View
B
Retailer 29
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$1,990 AUD
View
Most Expensive
Rare Carat
27091-1099-5_l_642483418 · Aug 31
$2,274 AUD
$1,596 USD
View
Price last confirmed 65 days ago
29 more retailers have this diamond
Prices start from $368 AUDSave up to $1,622 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 Radiant
$368 AUD