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Heart|Natural|GIA

0.40ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 6562253265

Certificate GIA 6562253265

Diamond specifications and retailer prices

From $487 AUD
$342 USD
As of October 29, 2026
Save $172 AUD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $658 AUD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.4ct natural heart diamond

This 0.4ct 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 6562253265. Listed at 3 retailers as of October 29, 2026, with prices from $487 to $658, a $172 spread on the same certified stone. 77 Diamonds lists it at $658. 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

0.40
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562253265
Dimensions4.73 × 5.15 × 2.79 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.73 mm5.15 mm0.40 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562253265
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 54.0%

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: Oct 29
Current: $658 AUD|Low: $411 AUD|High: $658 AUD|Avg: $541 AUD|+5.5%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$487 AUD
Retailer 2$516 AUD
77 Diamonds$658 AUD

39 data points across 3 retailers

3 retailers$487 AUD to $658 AUD

A
Cheapest Retailer
-
$487 AUD
$342 USD
Final sale: no returns
B+
Retailer 2
-
$516 AUD
SGD 490 SGD
View
Most Expensive
B+
77 Diamonds
HSCPJMPWKGKN · Oct 30
$658 AUD
£364 GBP
View
2 more retailers have this diamond
Prices start from $487 AUDSave up to $172 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
0.40ct Heart
$487 AUD