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Round|Lab Grown|IGI

0.62ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG459192020

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459192020

Diamond specifications and retailer prices

From £417 GBP
€532 EUR
As of October 29, 2026
Save £646 GBP (61%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,063 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.62ct lab-grown round diamond

This 0.62ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG459192020 or 459192020. Listed at 4 retailers as of October 26, 2026, with prices from £417 to £1,063, a £646 spread on the same certified stone. MOH London lists it at £1,063. 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

0.62
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459192020
Dimensions5.51 × 5.52 × 3.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.51 mm5.52 mm0.62 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459192020
Side View
Table 54.0%Crown 30.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,063 GBP|Low: £263 GBP|High: £1,074 GBP|Avg: £608 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5£263 GBP
Retailer 3£417 GBP
Retailer 4£436 GBP
Retailer 2£467 GBP
MOH London£1,063 GBP
Retailer 6£1,064 GBP

40 data points across 6 retailers

4 retailers£417 GBP to £1,063 GBP

B
Cheapest Retailer
-
£417 GBP
€532 EUR
B
Retailer 2
-
£436 GBP
$584 USD
View
B
Retailer 3
-
£467 GBP
View
Most Expensive
B
MOH London
LG459192020 · Oct 26
£1,063 GBP
View
3 more retailers have this diamond
Prices start from £417 GBPSave up to £646 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
0.62ct Round
£417 GBP