Round|Lab Grown|IGI

0.71ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG804637760

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804637760

Diamond specifications and retailer prices

From £221 GBP
$296 USD
As of October 30, 2026
Save £485 GBP (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £706 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown round diamond

This 0.71ct 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 LG804637760 or 804637760. Listed at 11 retailers as of October 29, 2026, with prices from £221 to £706, a £485 spread on the same certified stone. MOH London lists it at £706. 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

0.71
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804637760
Dimensions5.76 × 5.70 × 3.52 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
5.76 mm5.70 mm0.71 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804637760
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

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: Oct 30
Current: £706 GBP|Low: £194 GBP|High: £706 GBP|Avg: £379 GBP|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7£194 GBP
Retailer 3£221 GBP
Retailer 2£265 GBP
Retailer 4£269 GBP
Retailer 9£272 GBP
Retailer 8£322 GBP
Retailer 5£411 GBP
Retailer 11£504 GBP
Retailer 10£524 GBP
Retailer 6£530 GBP
MOH London£706 GBP

43 data points across 11 retailers

11 retailers£221 GBP to £706 GBP

Retailer 1
-
£194 GBP
$260 USD
Price last confirmed 13 days ago
A
Retailer 2
-
£221 GBP
$296 USD
View
A
Retailer 3
-
£265 GBP
View
A
Retailer 4
-
£269 GBP
€343 EUR
View
A
Retailer 5
-
£272 GBP
$364 USD
View
B+
Retailer 6
-
£322 GBP
$431 USD
View
B+
Retailer 7
-
£411 GBP
A$847 AUD
View
B
Retailer 8
-
£514 GBP
$689 USD
View
B
Retailer 9
-
£524 GBP
$702 USD
View
B
Retailer 10
-
£530 GBP
$710 USD
View
Most Expensive
B
MOH London
LG804637760 · Oct 29
£706 GBP
View
10 more retailers have this diamond
Prices start from £221 GBPSave up to £485 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
0.71ct Round
£221 GBP