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Cushion|Lab Grown|IGI

0.50ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG840664985

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840664985

Diamond specifications and retailer prices

From HK$1,205 HKD
As of October 30, 2026
Save HK$7,215 HKD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,420 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840664985 or 840664985. Listed at 14 retailers as of October 26, 2026, with prices from HK$1,205 to HK$8,420, a HK$7,215 spread on the same certified stone. MOH London lists it at HK$8,420. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664985
Dimensions5.14 × 3.93 × 2.92 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.14 mm3.93 mm0.50 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840664985
Side View
Table 65.0%Crown 34.9°Girdle: THK-VTKPavilion 34.2°Culet: NoneDepth 74.3%

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$8,420 HKD|Low: HK$902 HKD|High: HK$8,489 HKD|Avg: HK$3,036 HKD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 7HK$902 HKD
Retailer 15HK$1,205 HKD
Retailer 13HK$1,765 HKD
Retailer 12HK$1,792 HKD
Retailer 2HK$1,837 HKD
Retailer 10HK$1,964 HKD
Retailer 14HK$2,032 HKD
Retailer 8HK$2,291 HKD
Retailer 11HK$2,749 HKD
Retailer 4HK$2,851 HKD
Retailer 9HK$2,864 HKD
Retailer 3HK$3,060 HKD
Retailer 6HK$3,695 HKD
Retailer 5HK$6,950 HKD
MOH LondonHK$8,420 HKD

23 data points across 15 retailers

14 retailersHK$1,205 HKD to HK$8,420 HKD

A
Cheapest Retailer
-
HK$1,205 HKD
A
Retailer 2
-
HK$1,765 HKD
$225 USD
View
Retailer 3
-
HK$1,792 HKD
ZAR 3,689 ZAR
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$1,837 HKD
€223 EUR
View
B+
Retailer 5
-
HK$1,964 HKD
£197 GBP
View
B+
Retailer 6
-
HK$2,032 HKD
$259 USD
View
B+
Retailer 7
-
HK$2,291 HKD
$292 USD
View
B
Retailer 8
-
HK$2,749 HKD
£276 GBP
View
B
Retailer 9
-
HK$2,851 HKD
SGD 491 SGD
View
B
Retailer 10
-
HK$2,864 HKD
$365 USD
View
B
Retailer 11
-
HK$3,060 HKD
$390 USD
View
B
Retailer 12
-
HK$3,695 HKD
$471 USD
View
C
Retailer 13
-
HK$6,950 HKD
$886 USD
View
Most Expensive
B
MOH London
LG840664985 · Oct 26
HK$8,420 HKD
£845 GBP
View
13 more retailers have this diamond
Prices start from HK$1,205 HKDSave up to HK$7,215 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$1,205 HKD