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Round|Natural|IGI

1.54ct H IF Round Natural Diamond

EX • H/IF • IGI 646462167

Shape and cutting style on the report: Round brilliant

Certificate IGI 646462167

Diamond specifications and retailer prices

From €5,090 EUR
As of November 6, 2026
Save €7,466 EUR (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €12,556 EUR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 646462167. Listed at 16 retailers as of November 5, 2026, with prices from €5,090 to €12,556, a €7,466 spread on the same certified stone. Diamond Quarter lists it at €12,556. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 646462167
Dimensions7.34 × 7.28 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.34 mm7.28 mm1.54 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 646462167
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €7,285 EUR|Low: €5,090 EUR|High: €9,361 EUR|Avg: €6,679 EUR|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3€5,090 EUR
Retailer 7€5,504 EUR
Retailer 2€5,734 EUR
Retailer 8€6,168 EUR
Retailer 4€6,280 EUR
Retailer 1€7,285 EUR
Retailer 5€8,152 EUR
Retailer 6€9,286 EUR

37 data points across 8 retailers

16 retailers€5,090 EUR to €12,556 EUR

A
Cheapest Retailer
-
€5,090 EUR
A
Retailer 2
-
€5,504 EUR
View
A
Retailer 3
-
€5,734 EUR
View
Retailer 4
-
€6,168 EUR
View
Price last confirmed 9 days ago
A
Retailer 5
-
€6,168 EUR
View
Final sale: no returns
A
Retailer 6
-
€6,171 EUR
View
A
Retailer 7
-
€6,280 EUR
View
A
Retailer 8
-
€6,682 EUR
View
A
Retailer 9
-
€6,785 EUR
View
A
Retailer 10
-
€6,827 EUR
View
A
Retailer 11
-
€7,285 EUR
View
A
Retailer 12
-
€7,710 EUR
View
B+
Retailer 13
-
€8,152 EUR
View
B+
Retailer 14
-
€9,286 EUR
View
B
Retailer 15
-
€11,175 EUR
View
Most Expensive
B
Diamond Quarter
1.54IFH6467AE99N · Nov 5
€12,556 EUR
£11,038 GBP
View
15 more retailers have this diamond
Prices start from €5,090 EURSave up to €7,466 EUR

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.

A
1.54ct Round
€5,090 EUR