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Heart|Natural|GIA

0.45ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 6562292940

Certificate GIA 6562292940

Diamond specifications and retailer prices

From $599 NZD
As of November 6, 2026
Save $200 NZD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $799 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562292940. Listed at 3 retailers as of November 6, 2026, with prices from $599 to $799, a $200 spread on the same certified stone. 77 Diamonds lists it at $799. 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

0.45
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562292940
Dimensions4.36 × 5.32 × 3.11 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Indented Natural
Top View
4.36 mm5.32 mm0.45 ctE / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 6562292940
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $799 NZD|Low: $523 NZD|High: $835 NZD|Avg: $691 NZD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$599 NZD
Retailer 3$635 NZD
77 Diamonds$799 NZD

41 data points across 3 retailers

3 retailers$599 NZD to $799 NZD

A
Cheapest Retailer
-
$599 NZD
Final sale: no returns
B+
Retailer 2
-
$635 NZD
View
Most Expensive
B+
77 Diamonds
HSCPXDMGRYEE · Nov 6
$799 NZD
£349 GBP
View
2 more retailers have this diamond
Prices start from $599 NZDSave up to $200 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
0.45ct Heart
$599 NZD