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Cushion|Lab Grown|IGI

0.45ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG678542343

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG678542343

Diamond specifications and retailer prices

From £67 GBP
$90 USD
As of October 29, 2026
Save £584 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £651 GBP at MOH London · As of October 29, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678542343 or 678542343. Listed at 16 retailers as of October 29, 2026, with prices from £67 to £651, a £584 spread on the same certified stone. MOH London lists it at £651. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678542343
Dimensions5.42 × 3.97 × 2.73 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.42 mm3.97 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678542343
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 68.8%

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: £651 GBP|Low: £64 GBP|High: £651 GBP|Avg: £294 GBP|+6.2%
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 30, 2026
Retailer 15£67 GBP
Retailer 5£113 GBP
Retailer 6£188 GBP
Retailer 4£196 GBP
Retailer 9£237 GBP
Retailer 8£241 GBP
Retailer 10£250 GBP
Retailer 3£265 GBP
Retailer 2£268 GBP
Retailer 12£360 GBP
Retailer 11£363 GBP
Retailer 13£363 GBP
Retailer 14£429 GBP
Retailer 7£576 GBP
MOH London£651 GBP

36 data points across 15 retailers

16 retailers£67 GBP to £651 GBP

A
Cheapest Retailer
-
£67 GBP
$90 USD
A
Retailer 2
-
£113 GBP
$152 USD
View
Final sale: no returns
A
Retailer 3
-
£188 GBP
$252 USD
View
A
Retailer 4
-
£196 GBP
$263 USD
View
B+
Retailer 5
-
£237 GBP
€302 EUR
View
B+
Retailer 6
-
£241 GBP
View
B+
Retailer 7
-
£250 GBP
ZAR 5,419 ZAR
View
B+
Retailer 8
-
£265 GBP
$354 USD
View
B+
Retailer 9
-
£268 GBP
View
B+
Retailer 10
-
£360 GBP
A$742 AUD
View
B+
Retailer 11
-
£363 GBP
A$748 AUD
View
B
Retailer 12
-
£363 GBP
CA$676 CAD
View
B
Retailer 13
-
£429 GBP
$575 USD
View
B
Retailer 14
-
£575 GBP
$771 USD
View
B
Retailer 15
-
£576 GBP
$771 USD
View
Most Expensive
B
MOH London
LG678542343 · Oct 29
£651 GBP
View
15 more retailers have this diamond
Prices start from £67 GBPSave up to £584 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
£67 GBP