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Heart|Lab Grown|IGI

0.55ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG779648203

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG779648203

Diamond specifications and retailer prices

From HK$1,263 HKD
As of November 4, 2026
Save HK$7,126 HKD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,389 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.55ct lab-grown heart diamond

This 0.55ct lab-grown heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779648203 or 779648203. Listed at 7 retailers as of November 4, 2026, with prices from HK$1,263 to HK$8,389, a HK$7,126 spread on the same certified stone. MOH London lists it at HK$8,389. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779648203
Dimensions5.31 × 5.75 × 3.04 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.31 mm5.75 mm0.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG779648203
Side View
Table 62.0%Crown 31.8°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 52.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$8,389 HKD|Low: HK$1,263 HKD|High: HK$8,708 HKD|Avg: HK$3,398 HKD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4HK$1,263 HKD
Retailer 2HK$1,953 HKD
Retailer 3HK$2,432 HKD
Retailer 7HK$2,832 HKD
Retailer 6HK$2,895 HKD
Retailer 5HK$3,695 HKD
MOH LondonHK$8,389 HKD

45 data points across 7 retailers

7 retailersHK$1,263 HKD to HK$8,389 HKD

B+
Cheapest Retailer
-
HK$1,263 HKD
B+
Retailer 2
-
HK$1,953 HKD
View
B+
Retailer 3
-
HK$2,432 HKD
View
B
Retailer 4
-
HK$2,832 HKD
View
B
Retailer 5
-
HK$2,895 HKD
View
B
Retailer 6
-
HK$3,695 HKD
View
Most Expensive
B
MOH London
LG779648203 · Nov 5
HK$8,389 HKD
£842 GBP
View
6 more retailers have this diamond
Prices start from HK$1,263 HKDSave up to HK$7,126 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.

B+
0.55ct Heart
HK$1,263 HKD