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Heart|Natural|GIA

0.62ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 1565207898

Certificate GIA 1565207898

Diamond specifications and retailer prices

From $867 AUD
$609 USD
As of October 29, 2026
Save $226 AUD (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,093 AUD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 0.62ct natural heart diamond

This 0.62ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565207898. Listed at 4 retailers as of October 29, 2026, with prices from $867 to $1,093, a $226 spread on the same certified stone. Blue Nile lists it at $1,093. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.62
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565207898
Dimensions5.46 × 5.91 × 3.52 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
5.46 mm5.91 mm0.62 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565207898
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

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: Oct 29
Current: $1,093 AUD|Low: $774 AUD|High: $1,173 AUD|Avg: $979 AUD|-6.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$867 AUD
Retailer 4$956 AUD
Retailer 2$1,063 AUD
Blue Nile$1,093 AUD

36 data points across 4 retailers

4 retailers$867 AUD to $1,093 AUD

A
Cheapest Retailer
-
$867 AUD
$609 USD
Final sale: no returns
A
Retailer 2
-
$956 AUD
SGD 908 SGD
View
B+
Retailer 3
-
$1,063 AUD
£588 GBP
View
Most Expensive
B+
Blue Nile
30193694 · Oct 29
$1,093 AUD
$768 USD
View
3 more retailers have this diamond
Prices start from $867 AUDSave up to $226 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
0.62ct Heart
$867 AUD