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Round|Lab Grown|IGI

0.90ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG706513028

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706513028

Diamond specifications and retailer prices

From £213 GBP
$284 USD
As of October 29, 2026
Save £150 GBP (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,058 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG706513028 or 706513028. Listed at 7 retailers as of October 29, 2026, with a 70% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706513028
Dimensions6.38 × 6.32 × 3.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.38 mm6.32 mm0.90 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG706513028
Side View
Table 65.0%Crown 30.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 57.5%

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: £1,058 GBP|Low: £194 GBP|High: £1,065 GBP|Avg: £354 GBP|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2£213 GBP
Retailer 6£213 GBP
Retailer 3£222 GBP
Retailer 7£237 GBP
Retailer 4£285 GBP
Retailer 5£363 GBP
MOH London£1,058 GBP

30 data points across 7 retailers

7 retailers£213 GBP to £363 GBP

A
Cheapest Retailer
-
£213 GBP
$284 USD
A
Retailer 2
-
£213 GBP
View
B+
Retailer 3
-
£222 GBP
€282 EUR
View
B+
Retailer 4
-
£237 GBP
$315 USD
View
B+
Retailer 5
-
£285 GBP
$380 USD
View
B
Retailer 6
-
£363 GBP
$484 USD
View
Most Expensive
MOH London
LG706513028 · Oct 21
£1,058 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from £213 GBPSave up to £150 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
0.90ct Round
£213 GBP