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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 HK$3,280 HKD
$418 USD
As of November 1, 2026
Save HK$4,293 HKD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$7,573 HKD 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 HK$3,280 to HK$7,573, a HK$4,293 spread on the same certified stone. MOH London lists it at HK$7,573. 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: HK$7,573 HKD|Low: HK$3,280 HKD|High: HK$13,111 HKD|Avg: HK$5,256 HKD|-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 12HK$3,280 HKD
Retailer 5HK$3,570 HKD
Retailer 7HK$3,570 HKD
Retailer 6HK$3,617 HKD
Retailer 2HK$3,782 HKD
Retailer 13HK$3,782 HKD
Retailer 11HK$4,059 HKD
Retailer 10HK$4,108 HKD
Retailer 4HK$4,770 HKD
Retailer 14HK$4,982 HKD
Retailer 9HK$5,009 HKD
Retailer 15HK$5,137 HKD
Retailer 8HK$6,634 HKD
MOH LondonHK$7,573 HKD
Retailer 3HK$12,703 HKD

26 data points across 15 retailers

16 retailersHK$3,280 HKD to HK$7,573 HKD

A
Cheapest Retailer
-
HK$3,280 HKD
$418 USD
A
Retailer 2
-
HK$3,570 HKD
$455 USD
View
A
Retailer 3
-
HK$3,570 HKD
$455 USD
View
A
Retailer 4
-
HK$3,617 HKD
SGD 623 SGD
View
A
Retailer 5
-
HK$3,782 HKD
$482 USD
View
A
Retailer 6
-
HK$3,782 HKD
$482 USD
View
B+
Retailer 7
-
HK$4,059 HKD
£407 GBP
View
B+
Retailer 8
-
HK$4,108 HKD
£412 GBP
View
B+
Retailer 9
-
HK$4,770 HKD
$608 USD
View
B+
Retailer 10
-
HK$4,982 HKD
$635 USD
View
B+
Retailer 11
-
HK$5,009 HKD
€608 EUR
View
B+
Retailer 12
-
HK$5,137 HKD
ZAR 10,578 ZAR
View
Retailer 13
-
HK$5,568 HKD
A$1,092 AUD
View
Price last confirmed 32 days ago
B
Retailer 14
-
HK$6,634 HKD
£666 GBP
View
Most Expensive
B
MOH London
9625F301D · Nov 2
HK$7,573 HKD
£760 GBP
View
14 more retailers have this diamond
Prices start from HK$3,280 HKDSave up to HK$4,293 HKD

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
HK$3,280 HKD