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Radiant|Lab Grown|IGI

0.57ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG643451850

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

Certificate IGI LG643451850

Diamond specifications and retailer prices

From HK$3,926 HKD
£394 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$3,926 HKD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.57ct lab-grown radiant diamond

This 0.57ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG643451850 or 643451850. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle57.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643451850
Dimensions5.98 × 4.11 × 2.67 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.98 mm4.11 mm0.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643451850
Side View
Table 67.0%Crown 57.2°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 65.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: HK$8,239 HKD|Low: HK$740 HKD|High: HK$10,357 HKD|Avg: HK$4,000 HKD|-20.5%
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March 31, 2026
Retailer 6HK$740 HKD
Retailer 17HK$1,376 HKD
Retailer 2HK$1,632 HKD
Retailer 9HK$1,703 HKD
Retailer 15HK$2,103 HKD
Retailer 8HK$2,464 HKD
Retailer 16HK$2,586 HKD
Retailer 13HK$2,730 HKD
Retailer 11HK$3,029 HKD
Retailer 12HK$3,377 HKD
Retailer 10HK$4,179 HKD
Retailer 14HK$4,182 HKD
Retailer 7HK$4,930 HKD
Retailer 3HK$5,949 HKD
Retailer 4HK$6,125 HKD
Retailer 5HK$7,773 HKD
Retailer 1HK$8,239 HKD

37 data points across 17 retailers

1 retailer

B
MD Diamonds and Jewellers
LG643451850 · Oct 29
HK$3,926 HKD
£394 GBP
View

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.

B
0.57ct Radiant
HK$3,926 HKD