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Radiant|Lab Grown|IGI

0.52ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG786676517

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

Certificate IGI LG786676517

Diamond specifications and retailer prices

From $264 NZD
$149 USD
As of October 30, 2026
Save $1,277 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,541 NZD at MOH London · As of October 29, 2026
View at MOH London

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 LG786676517 or 786676517. Listed at 20 retailers as of October 29, 2026, with prices from $264 to $1,541, a $1,277 spread on the same certified stone. MOH London lists it at $1,541. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786676517
Dimensions5.63 × 3.98 × 2.70 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm3.98 mm0.52 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786676517
Side View
Table 65.0%Crown 37.3°Girdle: MED-STKPavilion 36°Culet: NoneDepth 67.8%

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: Oct 30
Current: $1,541 NZD|Low: $264 NZD|High: $1,607 NZD|Avg: $732 NZD|-4.1%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 14$264 NZD
Retailer 6$296 NZD
Retailer 10$311 NZD
Retailer 20$328 NZD
Retailer 9$332 NZD
Retailer 15$444 NZD
Retailer 16$567 NZD
Retailer 5$595 NZD
Retailer 18$601 NZD
Retailer 11$639 NZD
Retailer 7$812 NZD
Retailer 8$843 NZD
Retailer 13$859 NZD
Retailer 12$887 NZD
Retailer 3$902 NZD
Retailer 17$1,049 NZD
Retailer 4$1,054 NZD
Retailer 2$1,112 NZD
Retailer 19$1,152 NZD
MOH London$1,541 NZD

19 data points across 20 retailers

20 retailers$264 NZD to $1,541 NZD

A
Cheapest Retailer
-
$264 NZD
$149 USD
A
Retailer 2
-
$296 NZD
$167 USD
View
Final sale: no returns
A
Retailer 3
-
$311 NZD
$175 USD
View
A
Retailer 4
-
$328 NZD
$185 USD
View
A
Retailer 5
-
$332 NZD
$187 USD
View
A
Retailer 6
-
$444 NZD
$250 USD
View
A
Retailer 7
-
$567 NZD
£252 GBP
View
A
Retailer 8
-
$595 NZD
ZAR 5,420 ZAR
View
A
Retailer 9
-
$601 NZD
$339 USD
View
Retailer 10
-
$639 NZD
€343 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$812 NZD
A$704 AUD
View
B+
Retailer 12
-
$843 NZD
A$731 AUD
View
B+
Retailer 13
-
$859 NZD
$484 USD
View
B+
Retailer 14
-
$887 NZD
$500 USD
View
B+
Retailer 15
-
$902 NZD
SGD 687 SGD
View
B+
Retailer 16
-
$1,049 NZD
$591 USD
View
B+
Retailer 17
-
$1,054 NZD
$594 USD
View
B
Retailer 18
-
$1,112 NZD
$627 USD
View
B
Retailer 19
-
$1,152 NZD
$649 USD
View
Most Expensive
B
MOH London
LG786676517 · Oct 29
$1,541 NZD
£684 GBP
View
19 more retailers have this diamond
Prices start from $264 NZDSave up to $1,277 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
$264 NZD