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Round|Lab Grown|IGI

0.55ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG771607399

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771607399

Diamond specifications and retailer prices

From HK$1,177 HKD
$150 USD
As of November 1, 2026
Save HK$3,951 HKD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$9,735 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771607399 or 771607399. Listed at 7 retailers as of October 31, 2026, with a 336% 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

0.55
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771607399
Dimensions5.28 × 5.34 × 3.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.28 mm5.34 mm0.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771607399
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.5%

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 1
Current: HK$9,735 HKD|Low: HK$1,105 HKD|High: HK$9,735 HKD|Avg: HK$2,537 HKD|+40.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3HK$1,105 HKD
Retailer 4HK$1,177 HKD
Retailer 8HK$1,240 HKD
Retailer 10HK$1,837 HKD
Retailer 11HK$2,032 HKD
Retailer 9HK$2,244 HKD
Retailer 2HK$2,396 HKD
Retailer 7HK$2,934 HKD
Retailer 5HK$3,460 HKD
Retailer 6HK$5,128 HKD
MOH LondonHK$9,735 HKD

13 data points across 11 retailers

7 retailersHK$1,177 HKD to HK$5,128 HKD

A
Cheapest Retailer
-
HK$1,177 HKD
$150 USD
B+
Retailer 2
-
HK$1,240 HKD
$158 USD
View
B
Retailer 3
-
HK$2,396 HKD
£240 GBP
View
B
Retailer 4
-
HK$2,934 HKD
$374 USD
View
B
Retailer 5
-
HK$3,460 HKD
$441 USD
View
B
Retailer 6
-
HK$5,128 HKD
$654 USD
View
Most Expensive
MOH London
LG771607399 · Nov 1
HK$9,735 HKD
£977 GBP
View
Price under review
6 more retailers have this diamond
Prices start from HK$1,177 HKDSave up to HK$3,951 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 Round
HK$1,177 HKD