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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 $743 NZD
$418 USD
As of November 1, 2026
Save $973 NZD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,715 NZD 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 $743 to $1,715, a $973 spread on the same certified stone. MOH London lists it at $1,715. 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: $1,715 NZD|Low: $743 NZD|High: $2,970 NZD|Avg: $1,190 NZD|-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$743 NZD
Retailer 2$800 NZD
Retailer 7$809 NZD
Retailer 6$819 NZD
Retailer 8$857 NZD
Retailer 14$857 NZD
Retailer 12$920 NZD
Retailer 11$930 NZD
Retailer 5$1,081 NZD
Retailer 15$1,129 NZD
Retailer 10$1,135 NZD
Retailer 3$1,164 NZD
Retailer 9$1,503 NZD
MOH London$1,715 NZD
Retailer 4$2,877 NZD

26 data points across 15 retailers

16 retailers$743 NZD to $1,715 NZD

A
Cheapest Retailer
-
$743 NZD
$418 USD
A
Retailer 2
-
$800 NZD
$450 USD
View
A
Retailer 3
-
$809 NZD
$455 USD
View
A
Retailer 4
-
$819 NZD
SGD 623 SGD
View
A
Retailer 5
-
$857 NZD
$482 USD
View
A
Retailer 6
-
$857 NZD
$482 USD
View
B+
Retailer 7
-
$920 NZD
£407 GBP
View
B+
Retailer 8
-
$930 NZD
£412 GBP
View
B+
Retailer 9
-
$1,081 NZD
$608 USD
View
B+
Retailer 10
-
$1,129 NZD
$635 USD
View
B+
Retailer 11
-
$1,135 NZD
€608 EUR
View
B+
Retailer 12
-
$1,164 NZD
ZAR 10,578 ZAR
View
Retailer 13
-
$1,261 NZD
A$1,092 AUD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$1,503 NZD
£666 GBP
View
Most Expensive
B
MOH London
9625F301D · Nov 2
$1,715 NZD
£760 GBP
View
14 more retailers have this diamond
Prices start from $743 NZDSave up to $973 NZD

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
$743 NZD