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Oval|Lab Grown|IGI

3.10ct H SI1 Oval Lab Grown Diamond

EX • H/SI1 • IGI LG829608896

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG829608896

Diamond specifications and retailer prices

From €1,835 EUR
$2,050 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,835 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 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG829608896 or 829608896. 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. 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

3.10
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829608896
Dimensions11.69 × 8.12 × 5.11 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.69 mm8.12 mm3.10 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829608896
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €1,835 EUR|Low: €662 EUR|High: €1,835 EUR|Avg: €863 EUR
Brilliant Earth
Retailer 2
October 8, 2026
Retailer 2€662 EUR
Brilliant Earth€1,835 EUR

16 data points across 2 retailers

1 retailer

B
Brilliant Earth
21224557A · Oct 31
€1,835 EUR
$2,050 USD
View

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B
3.10ct Oval
€1,835 EUR