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Heart|Natural|GIA

0.61ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6495723359

Certificate GIA 6495723359

Diamond specifications and retailer prices

From $742 AUD
$521 USD
As of November 2, 2026
Save $731 AUD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,473 AUD at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

About this 0.61ct natural heart diamond

This 0.61ct natural heart sits in the half to three-quarter carat band, graded D 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 6495723359. Listed at 8 retailers as of October 31, 2026, with prices from $742 to $1,473, a $731 spread on the same certified stone. Fonder Diamond lists it at $1,473. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6495723359
Dimensions6.04 × 5.17 × 2.98 mm
L/W Ratio1.17
Top View
6.04 mm5.17 mm0.61 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6495723359
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.7%

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: $1,473 AUD|Low: $742 AUD|High: $1,481 AUD|Avg: $1,111 AUD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$742 AUD
Retailer 6$941 AUD
Retailer 4$952 AUD
Retailer 2$1,005 AUD
Retailer 5$1,039 AUD
Retailer 7$1,068 AUD
Retailer 8$1,110 AUD
Fonder Diamond$1,473 AUD

43 data points across 8 retailers

8 retailers$742 AUD to $1,473 AUD

A
Cheapest Retailer
-
$742 AUD
$521 USD
Final sale: no returns
A
Retailer 2
-
$941 AUD
$661 USD
View
A
Retailer 3
-
$952 AUD
$669 USD
View
A
Retailer 4
-
$1,005 AUD
£556 GBP
View
A
Retailer 5
-
$1,039 AUD
$730 USD
View
A
Retailer 6
-
$1,068 AUD
$750 USD
View
A
Retailer 7
-
$1,110 AUD
$780 USD
View
Most Expensive
B+
Fonder Diamond
74414891 · Oct 31
$1,473 AUD
SGD 1,398 SGD
View
7 more retailers have this diamond
Prices start from $742 AUDSave up to $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
$742 AUD