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Cushion|Lab Grown|IGI

0.50ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG839640587

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839640587

Diamond specifications and retailer prices

From HK$1,875 HKD
As of November 4, 2026
Save HK$4,378 HKD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$7,154 HKD at MOH London · As of October 29, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839640587 or 839640587. Listed at 6 retailers as of November 4, 2026, with a 233% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.4°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839640587
Dimensions5.41 × 4.21 × 2.78 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.41 mm4.21 mm0.50 ctF / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839640587
Side View
Table 66.0%Crown 41.4°Girdle: STK-THKPavilion 35°Culet: NoneDepth 66.0%

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: Nov 4
Current: HK$7,154 HKD|Low: HK$1,875 HKD|High: HK$7,154 HKD|Avg: HK$4,008 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6HK$1,875 HKD
Retailer 2HK$2,620 HKD
Retailer 4HK$3,122 HKD
Retailer 3HK$3,217 HKD
Retailer 5HK$6,253 HKD
MOH LondonHK$7,154 HKD

10 data points across 6 retailers

6 retailersHK$1,875 HKD to HK$6,253 HKD

A
Cheapest Retailer
-
HK$1,875 HKD
B+
Retailer 2
-
HK$2,620 HKD
View
Retailer 3
-
HK$3,122 HKD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
HK$3,217 HKD
View
B
Retailer 5
-
HK$6,253 HKD
View
Most Expensive
MOH London
LG839640587 · Oct 29
HK$7,154 HKD
£718 GBP
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from HK$1,875 HKDSave up to HK$4,378 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
0.50ct Cushion
HK$1,875 HKD