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0.59ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG782652121

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782652121

Diamond specifications and retailer prices

From £213 GBP
$284 USD
As of October 28, 2026
Save £701 GBP (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £915 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.59ct lab-grown round diamond

This 0.59ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782652121 or 782652121. Listed at 7 retailers as of October 28, 2026, with prices from £213 to £915, a £701 spread on the same certified stone. MOH London lists it at £915. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.59
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782652121
Dimensions5.44 × 5.42 × 3.28 mm
L/W Ratio1.00
Girdle conditionFaceted
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
5.44 mm5.42 mm0.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782652121
Side View
Table 59.0%Crown 31.8°Girdle: MED-STKPavilion 41.3°CuletDepth 60.3%

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 28
Current: £915 GBP|Low: £188 GBP|High: £915 GBP|Avg: £323 GBP|+5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9£197 GBP
Retailer 8£204 GBP
Retailer 3£213 GBP
Retailer 4£214 GBP
Retailer 6£249 GBP
Retailer 5£270 GBP
Retailer 2£283 GBP
Retailer 7£330 GBP
Retailer 10£427 GBP
MOH London£915 GBP

18 data points across 10 retailers

7 retailers£213 GBP to £915 GBP

A
Cheapest Retailer
-
£213 GBP
$284 USD
A
Retailer 2
-
£214 GBP
€271 EUR
View
B+
Retailer 3
-
£249 GBP
$331 USD
View
Retailer 4
-
£270 GBP
$360 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£283 GBP
$377 USD
View
Retailer 6
-
£330 GBP
$440 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG782652121 · Oct 29
£915 GBP
View
6 more retailers have this diamond
Prices start from £213 GBPSave up to £701 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
0.59ct Round
£213 GBP