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Cushion|Lab Grown|IGI

0.45ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG804671512

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG804671512

Diamond specifications and retailer prices

From £134 GBP
HK$1,400 HKD
As of October 30, 2026
Save £480 GBP (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £983 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 LG804671512 or 804671512. Listed at 13 retailers as of October 30, 2026, with a 359% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804671512
Dimensions5.47 × 3.87 × 2.46 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.47 mm3.87 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804671512
Side View
Table 63.0%Crown 34.2°Girdle: THK-VTKPavilion 33.9°Culet: NoneDepth 63.6%

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 30
Current: £983 GBP|Low: £158 GBP|High: £990 GBP|Avg: £357 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7£158 GBP
Retailer 2£172 GBP
Retailer 3£195 GBP
Retailer 6£212 GBP
Retailer 4£212 GBP
Retailer 5£283 GBP
Retailer 8£285 GBP
Retailer 9£614 GBP
MOH London£983 GBP

40 data points across 9 retailers

13 retailers£134 GBP to £614 GBP

A
Cheapest Retailer
-
£134 GBP
HK$1,400 HKD
A
Retailer 2
-
£158 GBP
$212 USD
View
A
Retailer 3
-
£172 GBP
$230 USD
View
A
Retailer 4
-
£195 GBP
View
A
Retailer 5
-
£207 GBP
€264 EUR
View
A
Retailer 6
-
£212 GBP
ZAR 4,581 ZAR
View
A
Retailer 7
-
£212 GBP
€271 EUR
View
B+
Retailer 8
-
£283 GBP
View
B+
Retailer 9
-
£285 GBP
$382 USD
View
B+
Retailer 10
-
£325 GBP
SGD 589 SGD
View
B
Retailer 11
-
£419 GBP
$561 USD
View
B
Retailer 12
-
£614 GBP
View
Most Expensive
MOH London
LG804671512 · Oct 29
£983 GBP
View
Price under review
12 more retailers have this diamond
Prices start from £134 GBPSave up to £480 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
£134 GBP