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Round|Lab Grown|IGI

0.71ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG706548846

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706548846

Diamond specifications and retailer prices

From £86 GBP
$115 USD
As of October 29, 2026
Save £806 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £893 GBP at MOH London · As of October 26, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706548846 or 706548846. Listed at 15 retailers as of October 26, 2026, with prices from £86 to £893, a £806 spread on the same certified stone. MOH London lists it at £893. 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

0.71
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706548846
Dimensions5.69 × 5.74 × 3.56 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
5.69 mm5.74 mm0.71 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706548846
Side View
Table 55.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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 29
Current: £893 GBP|Low: £86 GBP|High: £896 GBP|Avg: £287 GBP|+29.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 29, 2026
Retailer 10£86 GBP
Retailer 5£95 GBP
Retailer 11£100 GBP
Retailer 3£113 GBP
Retailer 8£113 GBP
Retailer 13£143 GBP
Retailer 2£199 GBP
Retailer 15£210 GBP
Retailer 4£267 GBP
Retailer 14£285 GBP
Retailer 7£331 GBP
Retailer 9£343 GBP
Retailer 6£360 GBP
Retailer 12£409 GBP
MOH London£893 GBP

27 data points across 15 retailers

15 retailers£86 GBP to £893 GBP

A
Cheapest Retailer
-
£86 GBP
$115 USD
A
Retailer 2
-
£95 GBP
$127 USD
View
Final sale: no returns
A
Retailer 3
-
£100 GBP
$133 USD
View
A
Retailer 4
-
£113 GBP
$151 USD
View
A
Retailer 5
-
£113 GBP
$151 USD
View
Retailer 6
-
£143 GBP
$190 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
£199 GBP
€253 EUR
View
A
Retailer 8
-
£210 GBP
$279 USD
View
B+
Retailer 9
-
£267 GBP
$355 USD
View
B+
Retailer 10
-
£285 GBP
$379 USD
View
B+
Retailer 11
-
£343 GBP
$457 USD
View
B
Retailer 12
-
£360 GBP
$480 USD
View
B
Retailer 13
-
£409 GBP
A$838 AUD
View
Retailer 14
-
£454 GBP
$605 USD
View
Price last confirmed 38 days ago
Most Expensive
C
MOH London
LG706548846 · Oct 26
£893 GBP
View
14 more retailers have this diamond
Prices start from £86 GBPSave up to £806 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
£86 GBP