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Heart|Natural|GIA

0.46ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 7566292828

Certificate GIA 7566292828

Diamond specifications and retailer prices

From $672 NZD
$378 USD
As of November 2, 2026
Save $163 NZD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $834 NZD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7566292828. Listed at 3 retailers as of November 2, 2026, with prices from $672 to $834, a $163 spread on the same certified stone. 77 Diamonds lists it at $834. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566292828
Dimensions4.40 × 5.28 × 3.26 mm
L/W Ratio1.20
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.40 mm5.28 mm0.46 ctH / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 7566292828
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 61.7%

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 2
Current: $834 NZD|Low: $583 NZD|High: $859 NZD|Avg: $750 NZD|+2.6%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 2$672 NZD
Retailer 3$717 NZD
77 Diamonds$834 NZD

39 data points across 3 retailers

3 retailers$672 NZD to $834 NZD

A
Cheapest Retailer
-
$672 NZD
$378 USD
Final sale: no returns
B+
Retailer 2
-
$717 NZD
SGD 545 SGD
View
Most Expensive
B+
77 Diamonds
HSCPAGNP3KGB · Nov 3
$834 NZD
£370 GBP
View
2 more retailers have this diamond
Prices start from $672 NZDSave up to $163 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
$672 NZD