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1.34ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 651447475

Shape and cutting style on the report: Round brilliant

Certificate IGI 651447475

Diamond specifications and retailer prices

From €4,178 EUR
£3,675 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: €4,178 EUR at Diamond Quarter
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 Diamond Quarter

About this 1.34ct natural round diamond

This 1.34ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 651447475. 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

1.34
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.1°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 651447475
Dimensions7.01 × 7.04 × 4.36 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.01 mm7.04 mm1.34 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 651447475
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°CuletDepth 62.1%

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: €4,178 EUR|Low: €4,178 EUR|High: €4,178 EUR|Avg: €4,178 EUR
September 26, 2026
Diamond Quarter€4,178 EUR

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.34SI2H6575FAD2N · Oct 31
€4,178 EUR
£3,675 GBP
View

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B
1.34ct Round
€4,178 EUR