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Heart|Natural|GIA

0.46ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 5553740075

Certificate GIA 5553740075

Diamond specifications and retailer prices

From €373 EUR
$418 USD
As of November 1, 2026
Save €488 EUR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €861 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.46ct natural heart diamond

This 0.46ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553740075. Listed at 16 retailers as of November 1, 2026, with prices from €373 to €861, a €488 spread on the same certified stone. MOH London lists it at €861. 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

0.46
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553740075
Dimensions4.72 × 5.38 × 3.15 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.72 mm5.38 mm0.46 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553740075
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €861 EUR|Low: €373 EUR|High: €1,490 EUR|Avg: €597 EUR|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 13€373 EUR
Retailer 2€401 EUR
Retailer 7€406 EUR
Retailer 6€411 EUR
Retailer 8€430 EUR
Retailer 14€430 EUR
Retailer 12€461 EUR
Retailer 11€467 EUR
Retailer 5€542 EUR
Retailer 15€566 EUR
Retailer 10€569 EUR
Retailer 3€584 EUR
Retailer 9€754 EUR
MOH London€861 EUR
Retailer 4€1,443 EUR

26 data points across 15 retailers

16 retailers€373 EUR to €861 EUR

A
Cheapest Retailer
-
€373 EUR
$418 USD
A
Retailer 2
-
€401 EUR
$450 USD
View
A
Retailer 3
-
€406 EUR
$455 USD
View
A
Retailer 4
-
€411 EUR
SGD 623 SGD
View
A
Retailer 5
-
€430 EUR
$482 USD
View
A
Retailer 6
-
€430 EUR
$482 USD
View
B+
Retailer 7
-
€461 EUR
£407 GBP
View
B+
Retailer 8
-
€467 EUR
£412 GBP
View
B+
Retailer 9
-
€542 EUR
$608 USD
View
B+
Retailer 10
-
€566 EUR
$635 USD
View
B+
Retailer 11
-
€569 EUR
View
B+
Retailer 12
-
€584 EUR
ZAR 10,578 ZAR
View
Retailer 13
-
€633 EUR
A$1,092 AUD
View
Price last confirmed 32 days ago
B
Retailer 14
-
€754 EUR
£666 GBP
View
Most Expensive
B
MOH London
9625F301D · Nov 2
€861 EUR
£760 GBP
View
14 more retailers have this diamond
Prices start from €373 EURSave up to €488 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
0.46ct Heart
€373 EUR