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Radiant|Lab Grown|IGI

0.55ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG803660457

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

Certificate IGI LG803660457

Diamond specifications and retailer prices

From HK$1,205 HKD
As of November 1, 2026
Save HK$7,424 HKD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,629 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct 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 LG803660457 or 803660457. Listed at 20 retailers as of October 26, 2026, with prices from HK$1,205 to HK$8,629, a HK$7,424 spread on the same certified stone. MOH London lists it at HK$8,629. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660457
Dimensions5.69 × 4.10 × 2.66 mm
L/W Ratio1.39
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.69 mm4.10 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660457
Side View
Table 65.0%Crown 42.5°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 64.9%

Caratlytics Score

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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 1
Current: HK$8,629 HKD|Low: HK$808 HKD|High: HK$8,918 HKD|Avg: HK$2,893 HKD|-2.1%
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
November 2, 2026
Retailer 20HK$832 HKD
Retailer 9HK$926 HKD
Retailer 19HK$965 HKD
Retailer 17HK$1,098 HKD
Retailer 4HK$1,687 HKD
Retailer 5HK$1,848 HKD
Retailer 3HK$1,862 HKD
Retailer 15HK$2,031 HKD
Retailer 8HK$2,071 HKD
Retailer 2HK$2,401 HKD
Retailer 12HK$2,511 HKD
Retailer 16HK$2,818 HKD
Retailer 6HK$2,848 HKD
Retailer 13HK$2,886 HKD
Retailer 14HK$2,958 HKD
Retailer 18HK$3,319 HKD
Retailer 10HK$3,774 HKD
Retailer 11HK$5,381 HKD
Retailer 7HK$7,014 HKD
MOH LondonHK$8,629 HKD

42 data points across 20 retailers

20 retailersHK$1,205 HKD to HK$8,629 HKD

Retailer 1
-
HK$832 HKD
$106 USD
Price last confirmed 10 days ago
Retailer 2
-
HK$965 HKD
$123 USD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$1,098 HKD
$140 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$1,205 HKD
View
A
Retailer 5
-
HK$1,687 HKD
$215 USD
View
Retailer 6
-
HK$1,848 HKD
ZAR 3,806 ZAR
View
Price last confirmed 15 days ago
A
Retailer 7
-
HK$1,862 HKD
€226 EUR
View
A
Retailer 8
-
HK$2,031 HKD
£204 GBP
View
Retailer 9
-
HK$2,071 HKD
$264 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$2,401 HKD
$306 USD
View
B+
Retailer 11
-
HK$2,511 HKD
$320 USD
View
Retailer 12
-
HK$2,818 HKD
£283 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
HK$2,848 HKD
$363 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
HK$2,886 HKD
SGD 497 SGD
View
B+
Retailer 15
-
HK$2,958 HKD
$377 USD
View
Retailer 16
-
HK$3,319 HKD
$423 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
HK$3,774 HKD
$481 USD
View
Retailer 18
-
HK$5,381 HKD
£540 GBP
View
Price last confirmed 11 days ago
Retailer 19
-
HK$7,014 HKD
$894 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG803660457 · Oct 26
HK$8,629 HKD
£866 GBP
View
19 more retailers have this diamond
Prices start from HK$1,205 HKDSave up to HK$7,424 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
0.55ct Radiant
HK$1,205 HKD