CaratHunter
Plans
Cushion|Lab Grown|IGI

0.45ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG758529949

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG758529949

Diamond specifications and retailer prices

From £95 GBP
$126 USD
As of October 25, 2026
Save £559 GBP (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £653 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.45ct lab-grown cushion diamond

This 0.45ct lab-grown cushion sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758529949 or 758529949. Listed at 13 retailers as of October 25, 2026, with prices from £95 to £653, a £559 spread on the same certified stone. MOH London lists it at £653. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758529949
Dimensions4.48 × 4.46 × 2.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.48 mm4.46 mm0.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG758529949
Side View
Table 69.0%Crown 37.8°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 63.7%

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 25
Current: £653 GBP|Low: £95 GBP|High: £814 GBP|Avg: £266 GBP|-18.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12£95 GBP
Retailer 8£126 GBP
Retailer 3£147 GBP
Retailer 11£167 GBP
Retailer 5£174 GBP
Retailer 2£178 GBP
Retailer 9£223 GBP
Retailer 7£262 GBP
Retailer 4£263 GBP
Retailer 6£264 GBP
Retailer 10£492 GBP
MOH London£653 GBP

44 data points across 12 retailers

13 retailers£95 GBP to £653 GBP

A
Cheapest Retailer
-
£95 GBP
$126 USD
A
Retailer 2
-
£126 GBP
$168 USD
View
A
Retailer 3
-
£147 GBP
$196 USD
View
A
Retailer 4
-
£158 GBP
$211 USD
View
Price last confirmed 94 days ago
A
Retailer 5
-
£167 GBP
ZAR 3,596 ZAR
View
A
Retailer 6
-
£174 GBP
€221 EUR
View
A
Retailer 7
-
£178 GBP
View
B+
Retailer 8
-
£223 GBP
View
B+
Retailer 9
-
£262 GBP
SGD 471 SGD
View
B+
Retailer 10
-
£263 GBP
$350 USD
View
B+
Retailer 11
-
£264 GBP
$352 USD
View
B
Retailer 12
-
£492 GBP
View
Most Expensive
B
MOH London
LG758529949 · Oct 26
£653 GBP
View
12 more retailers have this diamond
Prices start from £95 GBPSave up to £559 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
0.45ct Cushion
£95 GBP