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Radiant|Lab Grown|IGI

0.56ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG799675553

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

Certificate IGI LG799675553

Diamond specifications and retailer prices

From HK$1,506 HKD
As of October 30, 2026
Save HK$1,608 HKD (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$11,160 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.56ct lab-grown radiant diamond

This 0.56ct 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 LG799675553 or 799675553. Listed at 6 retailers as of October 30, 2026, with a 107% 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

0.56
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799675553
Dimensions5.74 × 4.04 × 2.70 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.74 mm4.04 mm0.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799675553
Side View
Table 67.0%Crown 45°Girdle: MediumPavilion 34.1°Culet: NoneDepth 66.8%

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: HK$11,160 HKD|Low: HK$1,506 HKD|High: HK$11,160 HKD|Avg: HK$3,302 HKD|+70.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 6HK$1,506 HKD
Retailer 5HK$1,805 HKD
Retailer 2HK$2,233 HKD
Retailer 3HK$2,331 HKD
Retailer 4HK$3,115 HKD
MOH LondonHK$11,160 HKD

43 data points across 6 retailers

6 retailersHK$1,506 HKD to HK$3,115 HKD

A
Cheapest Retailer
-
HK$1,506 HKD
A
Retailer 2
-
HK$1,805 HKD
$230 USD
View
A
Retailer 3
-
HK$2,233 HKD
£224 GBP
View
A
Retailer 4
-
HK$2,331 HKD
€283 EUR
View
B+
Retailer 5
-
HK$3,115 HKD
$397 USD
View
Most Expensive
MOH London
LG799675553 · Oct 26
HK$11,160 HKD
£1,120 GBP
View
Price under review
5 more retailers have this diamond
Prices start from HK$1,506 HKDSave up to HK$1,608 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
0.56ct Radiant
HK$1,506 HKD