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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 HK$1,169 HKD
$149 USD
As of October 30, 2026
Save HK$5,646 HKD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$6,815 HKD 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 HK$1,169 to HK$6,815, a HK$5,646 spread on the same certified stone. MOH London lists it at HK$6,815. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$6,815 HKD|Low: HK$1,169 HKD|High: HK$7,104 HKD|Avg: HK$3,255 HKD|-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 16HK$1,169 HKD
Retailer 13HK$1,295 HKD
Retailer 10HK$1,373 HKD
Retailer 3HK$1,451 HKD
Retailer 9HK$1,467 HKD
Retailer 17HK$1,961 HKD
Retailer 2HK$2,476 HKD
Retailer 6HK$2,632 HKD
Retailer 19HK$2,660 HKD
Retailer 11HK$2,826 HKD
Retailer 7HK$3,590 HKD
Retailer 8HK$3,728 HKD
Retailer 15HK$3,797 HKD
Retailer 12HK$3,923 HKD
Retailer 4HK$3,989 HKD
Retailer 18HK$4,637 HKD
Retailer 5HK$4,660 HKD
Retailer 14HK$4,919 HKD
Retailer 20HK$5,092 HKD
MOH LondonHK$6,815 HKD

19 data points across 20 retailers

20 retailersHK$1,169 HKD to HK$6,815 HKD

A
Cheapest Retailer
-
HK$1,169 HKD
$149 USD
A
Retailer 2
-
HK$1,295 HKD
$165 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,373 HKD
$175 USD
View
A
Retailer 4
-
HK$1,451 HKD
$185 USD
View
A
Retailer 5
-
HK$1,467 HKD
$187 USD
View
A
Retailer 6
-
HK$1,961 HKD
$250 USD
View
A
Retailer 7
-
HK$2,476 HKD
£249 GBP
View
A
Retailer 8
-
HK$2,632 HKD
ZAR 5,420 ZAR
View
A
Retailer 9
-
HK$2,660 HKD
$339 USD
View
Retailer 10
-
HK$2,826 HKD
€343 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$3,590 HKD
A$704 AUD
View
B+
Retailer 12
-
HK$3,728 HKD
A$731 AUD
View
B+
Retailer 13
-
HK$3,797 HKD
$484 USD
View
B+
Retailer 14
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 15
-
HK$3,989 HKD
SGD 687 SGD
View
B+
Retailer 16
-
HK$4,637 HKD
$591 USD
View
B+
Retailer 17
-
HK$4,660 HKD
$594 USD
View
B
Retailer 18
-
HK$4,919 HKD
$627 USD
View
B
Retailer 19
-
HK$5,092 HKD
$649 USD
View
Most Expensive
B
MOH London
LG786676517 · Oct 29
HK$6,815 HKD
£684 GBP
View
19 more retailers have this diamond
Prices start from HK$1,169 HKDSave up to HK$5,646 HKD

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
HK$1,169 HKD