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Round|Lab Grown|IGI

0.47ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG687535347

Shape and cutting style on the report: Round brilliant

Certificate IGI LG687535347

Diamond specifications and retailer prices

From £59 GBP
As of November 5, 2026
Save £479 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £539 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.47ct lab-grown round diamond

This 0.47ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG687535347 or 687535347. Listed at 14 retailers as of November 4, 2026, with prices from £59 to £539, a £479 spread on the same certified stone. MOH London lists it at £539. 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

0.47
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687535347
Dimensions4.97 × 4.90 × 3.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.97 mm4.90 mm0.47 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG687535347
Side View
Table 63.0%Crown 34.5°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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: Nov 5
Current: £539 GBP|Low: £57 GBP|High: £547 GBP|Avg: £171 GBP|-0.3%
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
November 6, 2026
Retailer 10£59 GBP
Retailer 8£69 GBP
Retailer 12£78 GBP
Retailer 13£78 GBP
Retailer 5£100 GBP
Retailer 3£108 GBP
Retailer 6£127 GBP
Retailer 9£146 GBP
Retailer 2£163 GBP
Retailer 7£171 GBP
Retailer 11£236 GBP
Retailer 4£246 GBP
MOH London£539 GBP

42 data points across 13 retailers

14 retailers£59 GBP to £539 GBP

A
Cheapest Retailer
-
£59 GBP
A
Retailer 2
-
£69 GBP
View
Retailer 3
-
£78 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£78 GBP
View
B+
Retailer 5
-
£100 GBP
View
B+
Retailer 6
-
£108 GBP
View
B+
Retailer 7
-
£127 GBP
View
Retailer 8
-
£146 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£163 GBP
View
B+
Retailer 10
-
£171 GBP
View
B+
Retailer 11
-
£236 GBP
View
B+
Retailer 12
-
£246 GBP
View
B
Retailer 13
-
£281 GBP
View
Most Expensive
B
MOH London
LG687535347 · Nov 4
£539 GBP
View
13 more retailers have this diamond
Prices start from £59 GBPSave up to £479 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
0.47ct Round
£59 GBP