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Heart|Natural|GIA

0.45ct I VS1 Heart Natural Diamond

GD • I/VS1 • GIA 2564253474

Certificate GIA 2564253474

Diamond specifications and retailer prices

From $606 AUD
$425 USD
As of November 2, 2026
Save $152 AUD (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $759 AUD at 77 Diamonds · As of November 2, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2564253474. Listed at 2 retailers as of November 2, 2026, with prices from $606 to $759, a $152 spread on the same certified stone. 77 Diamonds lists it at $759. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564253474
Dimensions4.84 × 5.02 × 3.06 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Feather
Top View
4.84 mm5.02 mm0.45 ctI / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564253474
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.9%

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 2
Current: $759 AUD|Low: $522 AUD|High: $775 AUD|Avg: $678 AUD|+3.5%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$606 AUD
77 Diamonds$759 AUD

39 data points across 2 retailers

2 retailers$606 AUD to $759 AUD

A
Cheapest Retailer
-
$606 AUD
$425 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSCPU64F8G7W · Nov 2
$759 AUD
£419 GBP
View
1 more retailer has this diamond
Prices start from $606 AUDSave up to $152 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
$606 AUD