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Heart|Natural|GIA

0.61ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6542599359

Certificate GIA 6542599359

Diamond specifications and retailer prices

From $539 AUD
₹36,086 INR
As of November 1, 2026
Save $1,731 AUD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,271 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.61ct natural heart diamond

This 0.61ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542599359. Listed at 16 retailers as of October 30, 2026, with prices from $539 to $2,271, a $1,731 spread on the same certified stone. NZ Jewellers lists it at $2,271. 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

0.61
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542599359
Dimensions5.06 × 5.94 × 3.53 mm
L/W Ratio1.17
Top View
5.06 mm5.94 mm0.61 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542599359
Side View
Table 57.0%Crown 39.6°Girdle: THN-THKPavilionCulet: NoneDepth 59.3%

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 1
Current: $865 AUD|Low: $538 AUD|High: $1,692 AUD|Avg: $903 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$539 AUD
Retailer 9$668 AUD
Retailer 8$728 AUD
Retailer 1$865 AUD
Retailer 5$883 AUD
Retailer 6$887 AUD
Retailer 2$915 AUD
Retailer 7$995 AUD
Retailer 4$1,672 AUD

30 data points across 9 retailers

16 retailers$539 AUD to $2,271 AUD

A
Cheapest Retailer
-
$539 AUD
₹36,086 INR
A
Retailer 2
-
$620 AUD
HK$3,400 HKD
View
A
Retailer 3
-
$668 AUD
$469 USD
View
Final sale: no returns
A
Retailer 4
-
$723 AUD
$508 USD
View
A
Retailer 5
-
$728 AUD
SGD 691 SGD
View
A
Retailer 6
-
$762 AUD
SGD 723 SGD
View
A
Retailer 7
-
$780 AUD
$548 USD
View
A
Retailer 8
-
$836 AUD
$587 USD
View
A
Retailer 9
-
$865 AUD
£478 GBP
View
B+
Retailer 10
-
$883 AUD
£489 GBP
View
B+
Retailer 11
-
$887 AUD
$623 USD
View
B+
Retailer 12
-
$915 AUD
£506 GBP
View
B+
Retailer 13
-
$995 AUD
$699 USD
View
B+
Retailer 14
-
$1,003 AUD
$705 USD
View
B
Retailer 15
-
$1,672 AUD
£925 GBP
View
Most Expensive
B
NZ Jewellers
b1578c5a-c776-4984-8809-fd26831869b4 · Oct 30
$2,271 AUD
$1,595 USD
View
15 more retailers have this diamond
Prices start from $539 AUDSave up to $1,731 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
0.61ct Heart
$539 AUD