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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 $418 USD
As of November 1, 2026
Save $547 USD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $965 USD at MOH London · As of November 1, 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 $418 to $965, a $547 spread on the same certified stone. MOH London lists it at $965. 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
Color
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: $965 USD|Low: $418 USD|High: $1,671 USD|Avg: $672 USD|-5.0%
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 11$418 USD
Retailer 5$455 USD
Retailer 7$455 USD
Retailer 6$461 USD
Retailer 12$482 USD
Retailer 3$487 USD
Retailer 10$517 USD
Retailer 9$524 USD
Retailer 4$608 USD
Retailer 13$635 USD
Retailer 8$638 USD
Retailer 14$655 USD
Retailer 2$845 USD
MOH London$965 USD
Retailer 15$1,619 USD

26 data points across 15 retailers

16 retailers$418 USD to $965 USD

A
Cheapest Retailer
-
$418 USD
A
Retailer 2
-
$455 USD
View
A
Retailer 3
-
$455 USD
View
A
Retailer 4
-
$461 USD
SGD 623 SGD
View
A
Retailer 5
-
$482 USD
View
A
Retailer 6
-
$487 USD
View
B+
Retailer 7
-
$517 USD
£407 GBP
View
B+
Retailer 8
-
$524 USD
£412 GBP
View
B+
Retailer 9
-
$608 USD
View
B+
Retailer 10
-
$635 USD
View
B+
Retailer 11
-
$638 USD
€608 EUR
View
B+
Retailer 12
-
$655 USD
ZAR 10,578 ZAR
View
Retailer 13
-
$710 USD
A$1,092 AUD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$845 USD
£666 GBP
View
Most Expensive
B
MOH London
9625F301D · Nov 1
$965 USD
£760 GBP
View
14 more retailers have this diamond
Prices start from $418 USDSave up to $547 USD

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
$418 USD