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Oval|Lab Grown|IGI

0.45ct E VVS1 Oval Lab Grown Diamond

VG • E/VVS1 • IGI LG842657195

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842657195

Diamond specifications and retailer prices

From £178 GBP
As of October 29, 2026
Save £503 GBP (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £681 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.45ct lab-grown oval diamond

This 0.45ct lab-grown oval sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG842657195 or 842657195. Listed at 6 retailers as of October 26, 2026, with prices from £178 to £681, a £503 spread on the same certified stone. MOH London lists it at £681. 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

0.45
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842657195
Dimensions6.11 × 4.25 × 2.70 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.11 mm4.25 mm0.45 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842657195
Side View
Table 63.0%Crown 31.4°Girdle: STK-THKPavilion 42.1°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £681 GBP|Low: £168 GBP|High: £688 GBP|Avg: £320 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2£178 GBP
Retailer 5£190 GBP
Retailer 3£223 GBP
Retailer 4£321 GBP
Retailer 6£342 GBP
MOH London£681 GBP

17 data points across 6 retailers

6 retailers£178 GBP to £681 GBP

B+
Cheapest Retailer
-
£178 GBP
B+
Retailer 2
-
£190 GBP
$253 USD
View
B+
Retailer 3
-
£223 GBP
View
B
Retailer 4
-
£321 GBP
$427 USD
View
B
Retailer 5
-
£342 GBP
$455 USD
View
Most Expensive
B
MOH London
LG842657195 · Oct 26
£681 GBP
View
5 more retailers have this diamond
Prices start from £178 GBPSave up to £503 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.

B+
0.45ct Oval
£178 GBP