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Oval|Lab Grown|IGI

0.70ct D SI2 Oval Lab Grown Diamond

ID • D/SI2 • IGI LG844663527

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844663527

Diamond specifications and retailer prices

From £193 GBP
$257 USD
As of October 28, 2026
Save £509 GBP (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £702 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown oval diamond

This 0.7ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG844663527 or 844663527. Listed at 4 retailers as of October 28, 2026, with prices from £193 to £702, a £509 spread on the same certified stone. MOH London lists it at £702. 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
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844663527
Dimensions7.08 × 5.06 × 2.96 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
7.08 mm5.06 mm0.70 ctD / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844663527
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 38.6°CuletDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £702 GBP|Low: £183 GBP|High: £702 GBP|Avg: £314 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4£183 GBP
Retailer 5£193 GBP
Retailer 2£207 GBP
Retailer 3£340 GBP
MOH London£702 GBP

5 data points across 5 retailers

4 retailers£193 GBP to £702 GBP

A
Cheapest Retailer
-
£193 GBP
$257 USD
A
Retailer 2
-
£207 GBP
View
B+
Retailer 3
-
£340 GBP
$453 USD
View
Most Expensive
B
MOH London
LG844663527 · Oct 29
£702 GBP
View
3 more retailers have this diamond
Prices start from £193 GBPSave up to £509 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
0.70ct Oval
£193 GBP