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Radiant|Lab Grown|IGI

0.52ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG810611420

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

Certificate IGI LG810611420

Diamond specifications and retailer prices

From $291 NZD
$164 USD
As of October 30, 2026
Save $1,463 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,754 NZD at Michael Trio · As of October 31, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG810611420 or 810611420. Listed at 15 retailers as of October 30, 2026, with prices from $291 to $1,754, a $1,463 spread on the same certified stone. Michael Trio lists it at $1,754. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810611420
Dimensions5.77 × 4.00 × 2.63 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm4.00 mm0.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810611420
Side View
Table 67.0%Crown 45.3°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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: $1,754 NZD|Low: $291 NZD|High: $1,788 NZD|Avg: $877 NZD|-1.9%
Michael Trio
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
Retailer 15
November 1, 2026
Retailer 15$291 NZD
Retailer 14$440 NZD
Retailer 9$561 NZD
Retailer 2$589 NZD
Retailer 5$601 NZD
Retailer 7$637 NZD
Retailer 4$799 NZD
Retailer 6$834 NZD
Retailer 13$855 NZD
Retailer 10$869 NZD
Retailer 12$1,034 NZD
Retailer 11$1,100 NZD
Retailer 3$1,141 NZD
Retailer 8$1,517 NZD
Michael Trio$1,754 NZD

24 data points across 15 retailers

15 retailers$291 NZD to $1,754 NZD

A
Cheapest Retailer
-
$291 NZD
$164 USD
Final sale: no returns
A
Retailer 2
-
$440 NZD
$248 USD
View
A
Retailer 3
-
$561 NZD
£249 GBP
View
A
Retailer 4
-
$589 NZD
ZAR 5,363 ZAR
View
A
Retailer 5
-
$601 NZD
$339 USD
View
B+
Retailer 6
-
$637 NZD
€342 EUR
View
B+
Retailer 7
-
$799 NZD
A$693 AUD
View
B+
Retailer 8
-
$834 NZD
A$723 AUD
View
B+
Retailer 9
-
$855 NZD
$482 USD
View
B+
Retailer 10
-
$869 NZD
$490 USD
View
B+
Retailer 11
-
$1,034 NZD
$583 USD
View
B
Retailer 12
-
$1,100 NZD
$620 USD
View
B+
Retailer 13
-
$1,141 NZD
$643 USD
View
B
Retailer 14
-
$1,517 NZD
£673 GBP
View
Most Expensive
B
Michael Trio
2094678790 · Oct 31
$1,754 NZD
SGD 1,336 SGD
View
14 more retailers have this diamond
Prices start from $291 NZDSave up to $1,463 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
$291 NZD