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Cushion|Lab Grown|IGI

0.50ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG620494503

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG620494503

Diamond specifications and retailer prices

From HK$2,444 HKD
£245 GBP
As of October 31, 2026
Save HK$4,232 HKD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$6,676 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG620494503 or 620494503. Listed at 5 retailers as of October 26, 2026, with prices from HK$2,444 to HK$6,676, a HK$4,232 spread on the same certified stone. MOH London lists it at HK$6,676. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620494503
Dimensions6.25 × 3.79 × 2.38 mm
L/W Ratio1.65
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.25 mm3.79 mm0.50 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620494503
Side View
Table 64.0%Crown 34.2°Girdle: THN-MEDPavilion 38.5°Culet: LargeDepth 62.8%

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: Oct 31
Current: HK$6,676 HKD|Low: HK$2,379 HKD|High: HK$6,706 HKD|Avg: HK$3,650 HKD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2HK$2,444 HKD
Retailer 6HK$2,511 HKD
Retailer 5HK$2,628 HKD
Retailer 4HK$3,185 HKD
Retailer 3HK$5,020 HKD
MOH LondonHK$6,676 HKD

17 data points across 6 retailers

5 retailersHK$2,444 HKD to HK$6,676 HKD

B+
Cheapest Retailer
-
HK$2,444 HKD
£245 GBP
B+
Retailer 2
-
HK$2,628 HKD
$335 USD
View
B
Retailer 3
-
HK$3,185 HKD
$406 USD
View
B
Retailer 4
-
HK$5,020 HKD
$640 USD
View
Most Expensive
B
MOH London
LG620494503 · Oct 26
HK$6,676 HKD
£670 GBP
View
4 more retailers have this diamond
Prices start from HK$2,444 HKDSave up to HK$4,232 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+
0.50ct Cushion
HK$2,444 HKD