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Heart|Natural|GIA

0.40ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 6562253090

Certificate GIA 6562253090

Diamond specifications and retailer prices

From $515 AUD
$362 USD
As of October 29, 2026
Save $183 AUD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $698 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 6562253090. Listed at 3 retailers as of October 29, 2026, with prices from $515 to $698, a $183 spread on the same certified stone. 77 Diamonds lists it at $698. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562253090
Dimensions4.49 × 5.30 × 2.89 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Cavity
Top View
4.49 mm5.30 mm0.40 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562253090
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 54.6%

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: $698 AUD|Low: $433 AUD|High: $698 AUD|Avg: $571 AUD|+6.3%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$515 AUD
Retailer 3$548 AUD
77 Diamonds$698 AUD

39 data points across 3 retailers

3 retailers$515 AUD to $698 AUD

A
Cheapest Retailer
-
$515 AUD
$362 USD
Final sale: no returns
B+
Retailer 2
-
$548 AUD
SGD 520 SGD
View
Most Expensive
B+
77 Diamonds
HSCPETMGEDYH · Oct 30
$698 AUD
£386 GBP
View
2 more retailers have this diamond
Prices start from $515 AUDSave up to $183 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
$515 AUD