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Radiant|Lab Grown|IGI

0.53ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG812647876

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

Certificate IGI LG812647876

Diamond specifications and retailer prices

From HK$1,044 HKD
$133 USD
As of November 2, 2026
Save HK$5,653 HKD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$10,323 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812647876 or 812647876. Listed at 11 retailers as of November 2, 2026, with a 542% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812647876
Dimensions5.61 × 3.96 × 2.71 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.61 mm3.96 mm0.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812647876
Side View
Table 65.0%Crown 41.6°Girdle: MediumPavilion 37.1°Culet: NoneDepth 68.4%

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: Nov 2
Current: HK$10,323 HKD|Low: HK$1,004 HKD|High: HK$10,433 HKD|Avg: HK$3,386 HKD|+0.1%
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
November 2, 2026
Retailer 9HK$1,044 HKD
Retailer 8HK$1,161 HKD
Retailer 13HK$1,216 HKD
Retailer 10HK$1,295 HKD
Retailer 5HK$1,953 HKD
Retailer 3HK$2,126 HKD
Retailer 2HK$2,212 HKD
Retailer 12HK$2,456 HKD
Retailer 7HK$3,305 HKD
Retailer 6HK$3,719 HKD
Retailer 11HK$4,174 HKD
Retailer 4HK$4,177 HKD
Retailer 14HK$6,696 HKD
MOH LondonHK$10,323 HKD

43 data points across 14 retailers

11 retailersHK$1,044 HKD to HK$6,696 HKD

A
Cheapest Retailer
-
HK$1,044 HKD
$133 USD
A
Retailer 2
-
HK$1,161 HKD
$148 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,216 HKD
$155 USD
View
A
Retailer 4
-
HK$1,295 HKD
$165 USD
View
A
Retailer 5
-
HK$2,212 HKD
£222 GBP
View
B+
Retailer 6
-
HK$2,456 HKD
$313 USD
View
B+
Retailer 7
-
HK$3,305 HKD
A$648 AUD
View
B
Retailer 8
-
HK$4,174 HKD
$532 USD
View
B
Retailer 9
-
HK$4,177 HKD
$532 USD
View
B
Retailer 10
-
HK$6,696 HKD
£672 GBP
View
Most Expensive
MOH London
LG812647876 · Oct 26
HK$10,323 HKD
£1,036 GBP
View
Price under review
10 more retailers have this diamond
Prices start from HK$1,044 HKDSave up to HK$5,653 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
0.53ct Radiant
HK$1,044 HKD