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Cushion|Lab Grown|IGI

0.50ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG754590950

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG754590950

Diamond specifications and retailer prices

From £110 GBP
$148 USD
As of October 30, 2026
Save £928 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,039 GBP 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG754590950 or 754590950. Listed at 16 retailers as of October 29, 2026, with prices from £110 to £1,039, a £928 spread on the same certified stone. MOH London lists it at £1,039. 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
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle40.8°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754590950
Dimensions5.54 × 4.02 × 2.59 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.54 mm4.02 mm0.50 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG754590950
Side View
Table 66.0%Crown 40.8°Girdle: STK-ETKPavilion 31.3°Culet: NoneDepth 64.4%

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: £1,039 GBP|Low: £110 GBP|High: £1,045 GBP|Avg: £313 GBP|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3£110 GBP
Retailer 8£168 GBP
Retailer 6£172 GBP
Retailer 2£209 GBP
Retailer 4£223 GBP
Retailer 5£224 GBP
Retailer 11£293 GBP
Retailer 10£308 GBP
Retailer 7£309 GBP
Retailer 9£336 GBP
MOH London£1,039 GBP

41 data points across 11 retailers

16 retailers£110 GBP to £1,039 GBP

A
Cheapest Retailer
-
£110 GBP
$148 USD
Final sale: no returns
A
Retailer 2
-
£143 GBP
HK$1,500 HKD
View
A
Retailer 3
-
£168 GBP
$225 USD
View
A
Retailer 4
-
£172 GBP
$230 USD
View
B+
Retailer 5
-
£209 GBP
View
B+
Retailer 6
-
£216 GBP
€276 EUR
View
B+
Retailer 7
-
£223 GBP
€284 EUR
View
B+
Retailer 8
-
£224 GBP
ZAR 4,840 ZAR
View
B
Retailer 9
-
£293 GBP
$392 USD
View
Retailer 10
-
£308 GBP
View
Price last confirmed 17 days ago
B
Retailer 11
-
£309 GBP
$414 USD
View
B
Retailer 12
-
£336 GBP
$450 USD
View
B
Retailer 13
-
£344 GBP
SGD 622 SGD
View
B
Retailer 14
-
£648 GBP
View
B
Retailer 15
-
£733 GBP
$982 USD
View
Most Expensive
B
MOH London
LG754590950 · Oct 29
£1,039 GBP
View
15 more retailers have this diamond
Prices start from £110 GBPSave up to £928 GBP

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
£110 GBP