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Round|Lab Grown|IGI

1.45ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG750578386

Shape and cutting style on the report: Round brilliant

Certificate IGI LG750578386

Diamond specifications and retailer prices

From £161 GBP
$216 USD
As of October 29, 2026
Save £645 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £807 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750578386 or 750578386. Listed at 17 retailers as of October 29, 2026, with prices from £161 to £807, a £645 spread on the same certified stone. MOH London lists it at £807. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750578386
Dimensions7.28 × 7.25 × 4.45 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
7.28 mm7.25 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750578386
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.3%

Caratlytics Score

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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 29
Current: £807 GBP|Low: £152 GBP|High: £807 GBP|Avg: £369 GBP|+0.5%
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
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Retailer 17
October 30, 2026
Retailer 6£161 GBP
Retailer 11£178 GBP
Retailer 10£185 GBP
Retailer 4£200 GBP
Retailer 8£200 GBP
Retailer 13£332 GBP
Retailer 12£340 GBP
Retailer 17£344 GBP
Retailer 16£362 GBP
Retailer 14£366 GBP
Retailer 2£387 GBP
Retailer 7£405 GBP
Retailer 3£489 GBP
Retailer 9£643 GBP
Retailer 5£646 GBP
Retailer 15£676 GBP
MOH London£807 GBP

30 data points across 17 retailers

17 retailers£161 GBP to £807 GBP

A
Cheapest Retailer
-
£161 GBP
$216 USD
A
Retailer 2
-
£178 GBP
$239 USD
View
Final sale: no returns
A
Retailer 3
-
£185 GBP
$248 USD
View
A
Retailer 4
-
£200 GBP
$268 USD
View
A
Retailer 5
-
£200 GBP
$268 USD
View
A
Retailer 6
-
£332 GBP
View
A
Retailer 7
-
£340 GBP
$455 USD
View
A
Retailer 8
-
£344 GBP
ZAR 7,443 ZAR
View
A
Retailer 9
-
£362 GBP
€462 EUR
View
B+
Retailer 10
-
£366 GBP
View
A
Retailer 11
-
£387 GBP
$518 USD
View
B+
Retailer 12
-
£405 GBP
$542 USD
View
B+
Retailer 13
-
£489 GBP
A$1,008 AUD
View
B
Retailer 14
-
£643 GBP
$862 USD
View
B
Retailer 15
-
£646 GBP
$865 USD
View
B
Retailer 16
-
£676 GBP
$906 USD
View
Most Expensive
B
MOH London
LG750578386 · Oct 29
£807 GBP
View
16 more retailers have this diamond
Prices start from £161 GBPSave up to £645 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
1.45ct Round
£161 GBP