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Oval|Lab Grown|IGI

3.44ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG464181915

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG464181915

Diamond specifications and retailer prices

From €1,227 EUR
$1,371 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,227 EUR at Adiamor
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 Adiamor

About this 3.44ct lab-grown oval diamond

This 3.44ct 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 LG464181915 or 464181915. 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

3.44
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG464181915
Dimensions11.73 × 8.66 × 5.37 mm
L/W Ratio1.35
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
11.73 mm8.66 mm3.44 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG464181915
Side View
Table 61.0%Crown 37.4°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 62.0%

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: €1,227 EUR|Low: €563 EUR|High: €1,416 EUR|Avg: €957 EUR|-0.9%
Adiamor
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4€563 EUR
Retailer 2€616 EUR
Adiamor€1,227 EUR
Retailer 3€1,416 EUR

2 data points across 4 retailers

1 retailer

B+
Adiamor
D-80697133 · Oct 31
€1,227 EUR
$1,371 USD
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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+
3.44ct Oval
€1,227 EUR