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Oval|Lab Grown|IGI

1.51ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG613370620

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG613370620

Diamond specifications and retailer prices

From €1,226 EUR
$1,370 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,226 EUR at Brilliant Earth
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 Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG613370620 or 613370620. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613370620
Dimensions9.15 × 6.38 × 4.00 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.15 mm6.38 mm1.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613370620
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €1,226 EUR|Low: €863 EUR|High: €1,226 EUR|Avg: €1,065 EUR
Brilliant Earth
Retailer 2
December 30, 2025
Retailer 2€863 EUR
Brilliant Earth€1,226 EUR

5 data points across 2 retailers

1 retailer

B+
Brilliant Earth
14531298A · Oct 31
€1,226 EUR
$1,370 USD
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B+
1.51ct Oval
€1,226 EUR