CaratHunter
Plans
Round|Lab Grown|IGI

0.55ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG817623799

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817623799

Diamond specifications and retailer prices

From HK$847 HKD
$108 USD
As of October 30, 2026
Save HK$6,137 HKD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$6,985 HKD at MOH London · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817623799 or 817623799. Listed at 16 retailers as of October 29, 2026, with prices from HK$847 to HK$6,985, a HK$6,137 spread on the same certified stone. MOH London lists it at HK$6,985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817623799
Dimensions5.25 × 5.22 × 3.25 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.25 mm5.22 mm0.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817623799
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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$6,985 HKD|Low: HK$596 HKD|High: HK$7,035 HKD|Avg: HK$2,988 HKD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9HK$847 HKD
Retailer 5HK$1,004 HKD
Retailer 7HK$1,295 HKD
Retailer 3HK$1,708 HKD
Retailer 2HK$1,808 HKD
Retailer 4HK$2,407 HKD
Retailer 6HK$3,389 HKD
Retailer 10HK$3,501 HKD
Retailer 8HK$6,791 HKD
MOH LondonHK$6,985 HKD

43 data points across 10 retailers

16 retailersHK$847 HKD to HK$6,985 HKD

Retailer 1
-
HK$730 HKD
$93 USD
Price last confirmed 22 days ago
A
Retailer 2
-
HK$847 HKD
$108 USD
View
Final sale: no returns
Retailer 3
-
HK$887 HKD
$113 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
HK$1,004 HKD
$128 USD
View
A
Retailer 5
-
HK$1,004 HKD
$128 USD
View
Retailer 6
-
HK$1,004 HKD
$128 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
HK$1,295 HKD
$165 USD
View
A
Retailer 8
-
HK$1,708 HKD
ZAR 3,517 ZAR
View
A
Retailer 9
-
HK$1,808 HKD
£182 GBP
View
B+
Retailer 10
-
HK$2,407 HKD
A$472 AUD
View
Retailer 11
-
HK$3,036 HKD
$387 USD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
HK$3,036 HKD
$387 USD
View
B
Retailer 13
-
HK$3,389 HKD
$432 USD
View
B
Retailer 14
-
HK$3,501 HKD
$446 USD
View
B
Retailer 15
-
HK$6,791 HKD
$866 USD
View
Most Expensive
B
MOH London
LG817623799 · Oct 29
HK$6,985 HKD
£701 GBP
View
15 more retailers have this diamond
Prices start from HK$847 HKDSave up to HK$6,137 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$847 HKD