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Round|Lab Grown|IGI

0.71ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG706548893

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706548893

Diamond specifications and retailer prices

From £83 GBP
$110 USD
As of October 29, 2026
Save £780 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £863 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706548893 or 706548893. Listed at 17 retailers as of October 29, 2026, with prices from £83 to £863, a £780 spread on the same certified stone. MOH London lists it at £863. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706548893
Dimensions5.79 × 5.83 × 3.45 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
5.79 mm5.83 mm0.71 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706548893
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.4%

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: £863 GBP|Low: £65 GBP|High: £863 GBP|Avg: £269 GBP|+1.3%
MOH London
Retailer 2
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Retailer 11
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Retailer 17
October 29, 2026
Retailer 7£83 GBP
Retailer 5£92 GBP
Retailer 11£96 GBP
Retailer 3£110 GBP
Retailer 16£110 GBP
Retailer 13£128 GBP
Retailer 9£204 GBP
Retailer 2£205 GBP
Retailer 10£209 GBP
Retailer 4£255 GBP
Retailer 8£263 GBP
Retailer 15£281 GBP
Retailer 14£330 GBP
Retailer 12£346 GBP
Retailer 6£374 GBP
Retailer 17£682 GBP
MOH London£863 GBP

44 data points across 17 retailers

17 retailers£83 GBP to £863 GBP

A
Cheapest Retailer
-
£83 GBP
$110 USD
A
Retailer 2
-
£92 GBP
$123 USD
View
Final sale: no returns
A
Retailer 3
-
£96 GBP
$128 USD
View
A
Retailer 4
-
£110 GBP
$146 USD
View
A
Retailer 5
-
£110 GBP
$146 USD
View
Retailer 6
-
£128 GBP
$170 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
£204 GBP
$271 USD
View
A
Retailer 8
-
£205 GBP
View
B+
Retailer 9
-
£209 GBP
€265 EUR
View
B+
Retailer 10
-
£255 GBP
$339 USD
View
B+
Retailer 11
-
£263 GBP
$350 USD
View
B+
Retailer 12
-
£281 GBP
$374 USD
View
B+
Retailer 13
-
£330 GBP
$440 USD
View
B
Retailer 14
-
£346 GBP
A$708 AUD
View
B+
Retailer 15
-
£374 GBP
$498 USD
View
B
Retailer 16
-
£682 GBP
$908 USD
View
Most Expensive
B
MOH London
LG706548893 · Oct 29
£863 GBP
View
16 more retailers have this diamond
Prices start from £83 GBPSave up to £780 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
£83 GBP