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Heart|Natural|GIA

0.62ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 6491244307

Certificate GIA 6491244307

Diamond specifications and retailer prices

From $737 AUD
$518 USD
As of October 28, 2026
Save $845 AUD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,582 AUD at Fonder Diamond · As of October 29, 2026
View at Fonder Diamond

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 6491244307. Listed at 8 retailers as of October 28, 2026, with prices from $737 to $1,582, a $845 spread on the same certified stone. Fonder Diamond lists it at $1,582. 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 6491244307
Dimensions6.03 × 5.15 × 3.06 mm
L/W Ratio1.17
Top View
6.03 mm5.15 mm0.62 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6491244307
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.4%

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 28
Current: $1,582 AUD|Low: $737 AUD|High: $1,593 AUD|Avg: $1,077 AUD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$737 AUD
Retailer 8$804 AUD
Retailer 6$948 AUD
Retailer 2$1,000 AUD
Retailer 3$1,025 AUD
Retailer 7$1,025 AUD
Retailer 4$1,068 AUD
Fonder Diamond$1,582 AUD

43 data points across 8 retailers

8 retailers$737 AUD to $1,582 AUD

A
Cheapest Retailer
-
$737 AUD
$518 USD
Final sale: no returns
A
Retailer 2
-
$804 AUD
$565 USD
View
A
Retailer 3
-
$948 AUD
$666 USD
View
A
Retailer 4
-
$1,000 AUD
£553 GBP
View
A
Retailer 5
-
$1,025 AUD
$720 USD
View
A
Retailer 6
-
$1,025 AUD
$720 USD
View
A
Retailer 7
-
$1,068 AUD
$750 USD
View
Most Expensive
B+
Fonder Diamond
74301413 · Oct 29
$1,582 AUD
SGD 1,502 SGD
View
7 more retailers have this diamond
Prices start from $737 AUDSave up to $845 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
$737 AUD