Radiant|Lab Grown|IGI

0.53ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG825695537

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

Certificate IGI LG825695537

Diamond specifications and retailer prices

From $286 NZD
$161 USD
As of October 30, 2026
Save $1,442 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,728 NZD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.53ct lab-grown radiant diamond

This 0.53ct 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 LG825695537 or 825695537. Listed at 14 retailers as of October 30, 2026, with prices from $286 to $1,728, a $1,442 spread on the same certified stone. Michael Trio lists it at $1,728. 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

0.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825695537
Dimensions5.62 × 3.98 × 2.74 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm3.98 mm0.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825695537
Side View
Table 67.0%Crown 43.4°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 68.8%

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: $1,728 NZD|Low: $193 NZD|High: $1,762 NZD|Avg: $821 NZD|+6.4%
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
October 31, 2026
Retailer 12$286 NZD
Retailer 4$429 NZD
Retailer 8$537 NZD
Retailer 13$573 NZD
Retailer 5$609 NZD
Retailer 2$609 NZD
Retailer 14$810 NZD
Retailer 3$812 NZD
Retailer 6$887 NZD
Retailer 10$1,002 NZD
Retailer 9$1,073 NZD
Retailer 7$1,112 NZD
Retailer 11$1,485 NZD
Michael Trio$1,728 NZD

35 data points across 14 retailers

14 retailers$286 NZD to $1,728 NZD

A
Cheapest Retailer
-
$286 NZD
$161 USD
Final sale: no returns
A
Retailer 2
-
$429 NZD
$242 USD
View
A
Retailer 3
-
$537 NZD
£238 GBP
View
A
Retailer 4
-
$573 NZD
ZAR 5,215 ZAR
View
A
Retailer 5
-
$609 NZD
$343 USD
View
Retailer 6
-
$609 NZD
€327 EUR
View
B+
Retailer 7
-
$810 NZD
A$702 AUD
View
B+
Retailer 8
-
$812 NZD
A$704 AUD
View
B+
Retailer 9
-
$887 NZD
$500 USD
View
B+
Retailer 10
-
$1,002 NZD
$565 USD
View
B
Retailer 11
-
$1,073 NZD
$605 USD
View
B+
Retailer 12
-
$1,112 NZD
$627 USD
View
B
Retailer 13
-
$1,485 NZD
£659 GBP
View
Most Expensive
B
Michael Trio
1715308287 · Oct 31
$1,728 NZD
SGD 1,316 SGD
View
13 more retailers have this diamond
Prices start from $286 NZDSave up to $1,442 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
0.53ct Radiant
$286 NZD