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Heart|Natural|GIA

0.45ct E VS1 Heart Natural Diamond

GD • E/VS1 • GIA 5566319645

Certificate GIA 5566319645

Diamond specifications and retailer prices

From $844 AUD
As of November 4, 2026
Save $184 AUD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,028 AUD at 77 Diamonds · As of November 5, 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566319645. Listed at 3 retailers as of November 4, 2026, with prices from $844 to $1,028, a $184 spread on the same certified stone. 77 Diamonds lists it at $1,028. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566319645
Dimensions4.37 × 5.30 × 3.16 mm
L/W Ratio1.21
Culet sizeNone
Key to symbols
Crystal, Indented Natural, Feather, Needle
Top View
4.37 mm5.30 mm0.45 ctE / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566319645
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.6%

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 4
Current: $1,028 AUD|Low: $721 AUD|High: $1,068 AUD|Avg: $936 AUD|+3.0%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$844 AUD
Retailer 3$921 AUD
77 Diamonds$1,028 AUD

40 data points across 3 retailers

3 retailers$844 AUD to $1,028 AUD

A
Cheapest Retailer
-
$844 AUD
Final sale: no returns
B+
Retailer 2
-
$921 AUD
View
Most Expensive
B+
77 Diamonds
HSCPSRDBV5B8 · Nov 5
$1,028 AUD
£568 GBP
View
2 more retailers have this diamond
Prices start from $844 AUDSave up to $184 AUD

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
$844 AUD