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 €137 EUR
HK$1,200 HKD
As of October 30, 2026
Save €823 EUR (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €961 EUR 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 €137 to €961, a €823 spread on the same certified stone. MOH London lists it at €961. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €961 EUR|Low: €103 EUR|High: €969 EUR|Avg: €346 EUR|-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 7€103 EUR
Retailer 15€137 EUR
Retailer 13€201 EUR
Retailer 12€204 EUR
Retailer 8€211 EUR
Retailer 10€224 EUR
Retailer 14€232 EUR
Retailer 2€261 EUR
Retailer 11€314 EUR
Retailer 4€325 EUR
Retailer 9€327 EUR
Retailer 3€349 EUR
Retailer 6€422 EUR
Retailer 5€793 EUR
MOH London€961 EUR

23 data points across 15 retailers

14 retailers€137 EUR to €961 EUR

A
Cheapest Retailer
-
€137 EUR
HK$1,200 HKD
A
Retailer 2
-
€201 EUR
$225 USD
View
Retailer 3
-
€204 EUR
ZAR 3,689 ZAR
View
Price last confirmed 8 days ago
A
Retailer 4
-
€211 EUR
View
B+
Retailer 5
-
€224 EUR
£197 GBP
View
B+
Retailer 6
-
€232 EUR
$259 USD
View
B+
Retailer 7
-
€261 EUR
$292 USD
View
B
Retailer 8
-
€314 EUR
£276 GBP
View
B
Retailer 9
-
€325 EUR
SGD 491 SGD
View
B
Retailer 10
-
€327 EUR
$365 USD
View
B
Retailer 11
-
€349 EUR
$390 USD
View
B
Retailer 12
-
€422 EUR
$471 USD
View
C
Retailer 13
-
€793 EUR
$886 USD
View
Most Expensive
B
MOH London
LG840664985 · Oct 26
€961 EUR
£845 GBP
View
13 more retailers have this diamond
Prices start from €137 EURSave up to €823 EUR

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
€137 EUR