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0.93ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG839640620

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839640620

Diamond specifications and retailer prices

From £164 GBP
$218 USD
As of October 30, 2026
Save £845 GBP (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,009 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.93ct lab-grown round diamond

This 0.93ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG839640620 or 839640620. Listed at 6 retailers as of October 29, 2026, with prices from £164 to £1,009, a £845 spread on the same certified stone. MOH London lists it at £1,009. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.93
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839640620
Dimensions6.39 × 6.34 × 3.82 mm
L/W Ratio1.01
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
6.39 mm6.34 mm0.93 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839640620
Side View
Table 57.0%Crown 32.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.9%

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: £1,009 GBP|Low: £159 GBP|High: £1,016 GBP|Avg: £356 GBP|+1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6£164 GBP
Retailer 2£198 GBP
Retailer 3£214 GBP
Retailer 5£217 GBP
Retailer 4£375 GBP
MOH London£1,009 GBP

35 data points across 6 retailers

6 retailers£164 GBP to £1,009 GBP

B+
Cheapest Retailer
-
£164 GBP
$218 USD
A
Retailer 2
-
£198 GBP
View
A
Retailer 3
-
£214 GBP
€271 EUR
View
A
Retailer 4
-
£217 GBP
$289 USD
View
B+
Retailer 5
-
£375 GBP
$500 USD
View
Most Expensive
B
MOH London
LG839640620 · Oct 29
£1,009 GBP
View
5 more retailers have this diamond
Prices start from £164 GBPSave up to £845 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
0.93ct Round
£164 GBP