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Radiant|Lab Grown|IGI

0.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG831632019

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

Certificate IGI LG831632019

Diamond specifications and retailer prices

From $245 NZD
As of November 4, 2026
Save $1,457 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,701 NZD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 0.52ct lab-grown radiant diamond

This 0.52ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831632019 or 831632019. Listed at 20 retailers as of November 4, 2026, with prices from $245 to $1,701, a $1,457 spread on the same certified stone. Michael Trio lists it at $1,701. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831632019
Dimensions5.89 × 3.94 × 2.60 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.89 mm3.94 mm0.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831632019
Side View
Table 68.0%Crown 46.2°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 66.0%

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 4
Current: $1,701 NZD|Low: $245 NZD|High: $1,711 NZD|Avg: $726 NZD|-0.5%
Michael Trio
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
November 4, 2026
Retailer 6$245 NZD
Retailer 8$275 NZD
Retailer 4$284 NZD
Retailer 15$303 NZD
Retailer 10$307 NZD
Retailer 7$412 NZD
Retailer 12$511 NZD
Retailer 3$552 NZD
Retailer 18$578 NZD
Retailer 11$608 NZD
Retailer 19$773 NZD
Retailer 5$837 NZD
Retailer 9$887 NZD
Retailer 13$953 NZD
Retailer 2$976 NZD
Retailer 14$1,031 NZD
Retailer 16$1,073 NZD
Retailer 17$1,423 NZD
Michael Trio$1,701 NZD

23 data points across 19 retailers

20 retailers$245 NZD to $1,701 NZD

A+
Cheapest Retailer
-
$245 NZD
A
Retailer 2
-
$275 NZD
View
Final sale: no returns
A
Retailer 3
-
$284 NZD
View
A
Retailer 4
-
$303 NZD
View
Retailer 5
-
$307 NZD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$412 NZD
View
A
Retailer 7
-
$511 NZD
View
A
Retailer 8
-
$552 NZD
View
B+
Retailer 9
-
$578 NZD
View
A
Retailer 10
-
$608 NZD
View
B+
Retailer 11
-
$773 NZD
View
B+
Retailer 12
-
$837 NZD
View
Retailer 13
-
$887 NZD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$940 NZD
View
B+
Retailer 15
-
$953 NZD
View
B+
Retailer 16
-
$976 NZD
View
B
Retailer 17
-
$1,031 NZD
View
B+
Retailer 18
-
$1,073 NZD
View
B
Retailer 19
-
$1,423 NZD
View
Most Expensive
B
Michael Trio
1526337286 · Nov 4
$1,701 NZD
SGD 1,296 SGD
View
19 more retailers have this diamond
Prices start from $245 NZDSave up to $1,457 NZD

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+
0.52ct Radiant
$245 NZD