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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 $257 USD
As of October 30, 2026
Save $678 USD (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $935 USD 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 29, 2026, with prices from $257 to $935, a $678 spread on the same certified stone. MOH London lists it at $935. 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
Color
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 30
Current: $935 USD|Low: $244 USD|High: $935 USD|Avg: $418 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$244 USD
Retailer 5$257 USD
Retailer 2$276 USD
Retailer 3$453 USD
MOH London$935 USD

5 data points across 5 retailers

4 retailers$257 USD to $935 USD

A
Cheapest Retailer
-
$257 USD
A
Retailer 2
-
$276 USD
£217 GBP
View
B+
Retailer 3
-
$453 USD
View
Most Expensive
B
MOH London
LG844663527 · Oct 29
$935 USD
£736 GBP
View
3 more retailers have this diamond
Prices start from $257 USDSave up to $678 USD

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
$257 USD