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Heart|Natural|GIA

0.64ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 2544640171

Certificate GIA 2544640171

Diamond specifications and retailer prices

From $875 AUD
HK$4,800 HKD
As of November 1, 2026
Save $1,199 AUD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,597 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.64ct natural heart diamond

This 0.64ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544640171. Listed at 14 retailers as of October 29, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2544640171
Dimensions5.16 × 5.95 × 3.56 mm
L/W Ratio1.15
Top View
5.16 mm5.95 mm0.64 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544640171
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 40.4°Culet: NoneDepth 59.8%

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: Nov 1
Current: $1,132 AUD|Low: $802 AUD|High: $2,126 AUD|Avg: $1,326 AUD|-14.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 6$875 AUD
Retailer 9$997 AUD
Retailer 12$1,021 AUD
Retailer 10$1,026 AUD
Retailer 8$1,060 AUD
Retailer 4$1,104 AUD
Retailer 1$1,132 AUD
Retailer 2$1,367 AUD
Retailer 7$1,506 AUD
Retailer 13$1,604 AUD
Retailer 5$1,641 AUD
Retailer 11$1,682 AUD
Retailer 3$2,074 AUD

30 data points across 13 retailers

14 retailers$875 AUD to $2,074 AUD

A
Cheapest Retailer
-
$875 AUD
HK$4,800 HKD
A
Retailer 2
-
$997 AUD
$700 USD
View
A
Retailer 3
-
$1,021 AUD
$717 USD
View
A
Retailer 4
-
$1,026 AUD
$721 USD
View
Final sale: no returns
A
Retailer 5
-
$1,060 AUD
€709 EUR
View
Retailer 6
-
$1,104 AUD
SGD 1,048 SGD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$1,132 AUD
£626 GBP
View
B+
Retailer 8
-
$1,367 AUD
$960 USD
View
B+
Retailer 9
-
$1,506 AUD
$1,058 USD
View
Retailer 10
-
$1,604 AUD
$1,126 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,641 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$1,682 AUD
ZAR 19,086 ZAR
View
B
Retailer 13
-
$2,074 AUD
£1,147 GBP
View
Most Expensive
NZ Jewellers
cb1a52a3-0bf2-4e0d-a301-7e646e119f4e · Sep 25
$3,597 AUD
$2,527 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $875 AUDSave up to $1,199 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
0.64ct Heart
$875 AUD