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Oval|Lab Grown|IGI

3.10ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG547233583

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG547233583

Diamond specifications and retailer prices

From €1,898 EUR
$2,120 USD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: €1,898 EUR at Brilliant Earth
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 LG547233583 or 547233583. Listed at 2 retailers as of October 31, 2026. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547233583
Dimensions11.87 × 8.18 × 5.11 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
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
11.87 mm8.18 mm3.10 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547233583
Side View
Table 61.0%Crown 37°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.5%

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: €1,898 EUR|Low: €483 EUR|High: €3,455 EUR|Avg: €1,043 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 26, 2026
Retailer 5€585 EUR
Retailer 3€586 EUR
Retailer 6€637 EUR
Retailer 8€937 EUR
Retailer 7€980 EUR
Retailer 2€1,082 EUR
Retailer 4€1,765 EUR
Brilliant Earth€1,898 EUR

29 data points across 8 retailers

2 retailers

Retailer 1
-
€1,765 EUR
$1,972 USD
Price last confirmed 75 days ago
Most Expensive
B
Brilliant Earth
20966013A · Oct 31
€1,898 EUR
$2,120 USD
View
1 more retailer has this diamond

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.

B
3.10ct Oval
€1,898 EUR