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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 $534 SGD
$418 USD
As of November 1, 2026
Save $700 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,234 SGD 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 $534 to $1,234, a $700 spread on the same certified stone. MOH London lists it at $1,234. 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: $1,234 SGD|Low: $534 SGD|High: $2,136 SGD|Avg: $859 SGD|-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$534 SGD
Retailer 5$582 SGD
Retailer 7$582 SGD
Retailer 6$589 SGD
Retailer 12$616 SGD
Retailer 3$623 SGD
Retailer 10$661 SGD
Retailer 9$669 SGD
Retailer 4$777 SGD
Retailer 13$812 SGD
Retailer 8$816 SGD
Retailer 14$837 SGD
Retailer 2$1,081 SGD
MOH London$1,234 SGD
Retailer 15$2,070 SGD

26 data points across 15 retailers

16 retailers$534 SGD to $1,234 SGD

A
Cheapest Retailer
-
$534 SGD
$418 USD
A
Retailer 2
-
$582 SGD
$455 USD
View
A
Retailer 3
-
$582 SGD
$455 USD
View
A
Retailer 4
-
$589 SGD
View
A
Retailer 5
-
$616 SGD
$482 USD
View
A
Retailer 6
-
$623 SGD
$487 USD
View
B+
Retailer 7
-
$661 SGD
£407 GBP
View
B+
Retailer 8
-
$669 SGD
£412 GBP
View
B+
Retailer 9
-
$777 SGD
$608 USD
View
B+
Retailer 10
-
$812 SGD
$635 USD
View
B+
Retailer 11
-
$816 SGD
€608 EUR
View
B+
Retailer 12
-
$837 SGD
ZAR 10,578 ZAR
View
Retailer 13
-
$907 SGD
A$1,092 AUD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$1,081 SGD
£666 GBP
View
Most Expensive
B
MOH London
9625F301D · Nov 1
$1,234 SGD
£760 GBP
View
14 more retailers have this diamond
Prices start from $534 SGDSave up to $700 SGD

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
$534 SGD