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Oval|Lab Grown|IGI

0.70ct E SI2 Oval Lab Grown Diamond

EX • E/SI2 • IGI LG528240942

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG528240942

Diamond specifications and retailer prices

From £384 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: £384 GBP at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 0.7ct lab-grown oval diamond

This 0.7ct lab-grown oval 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 LG528240942 or 528240942. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.70
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528240942
Dimensions7.06 × 5.06 × 3.15 mm
L/W Ratio1.40
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
7.06 mm5.06 mm0.70 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528240942
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41.7°CuletDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: £384 GBP|Low: £384 GBP|High: £384 GBP|Avg: £384 GBP
September 26, 2026
Diamond Quarter£384 GBP

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
0.7SI2ELG425E5DN · Oct 28
£384 GBP
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B
0.70ct Oval
£384 GBP