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Heart|Natural|GIA

0.62ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6522351124

Certificate GIA 6522351124

Diamond specifications and retailer prices

From $492 AUD
MYR 1,404 MYR
As of November 2, 2026
Save $201 AUD (29%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $693 AUD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.62ct natural heart diamond

This 0.62ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522351124. Listed at 5 retailers as of November 2, 2026, with prices from $492 to $693, a $201 spread on the same certified stone. 77 Diamonds lists it at $693. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522351124
Dimensions5.23 × 6.06 × 3.52 mm
L/W Ratio1.16
Top View
5.23 mm6.06 mm0.62 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522351124
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.0%

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: $693 AUD|Low: $488 AUD|High: $816 AUD|Avg: $613 AUD|-5.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 2$492 AUD
Retailer 3$511 AUD
Retailer 5$549 AUD
Retailer 4$682 AUD
77 Diamonds$693 AUD

41 data points across 5 retailers

5 retailers$492 AUD to $693 AUD

A
Cheapest Retailer
-
$492 AUD
MYR 1,404 MYR
A
Retailer 2
-
$511 AUD
$358 USD
View
Final sale: no returns
A
Retailer 3
-
$549 AUD
SGD 520 SGD
View
A
Retailer 4
-
$682 AUD
$478 USD
View
Most Expensive
A
77 Diamonds
HSCPE8ZV3TU8 · Nov 3
$693 AUD
£382 GBP
View
4 more retailers have this diamond
Prices start from $492 AUDSave up to $201 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
$492 AUD