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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 €548 EUR
HK$4,800 HKD
As of November 1, 2026
Save €751 EUR (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,253 EUR 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: €709 EUR|Low: €502 EUR|High: €1,332 EUR|Avg: €830 EUR|-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€548 EUR
Retailer 9€624 EUR
Retailer 12€639 EUR
Retailer 10€643 EUR
Retailer 8€664 EUR
Retailer 4€691 EUR
Retailer 1€709 EUR
Retailer 2€856 EUR
Retailer 7€943 EUR
Retailer 13€1,004 EUR
Retailer 5€1,028 EUR
Retailer 11€1,053 EUR
Retailer 3€1,299 EUR

30 data points across 13 retailers

14 retailers€548 EUR to €1,299 EUR

A
Cheapest Retailer
-
€548 EUR
HK$4,800 HKD
A
Retailer 2
-
€624 EUR
$700 USD
View
A
Retailer 3
-
€639 EUR
$717 USD
View
A
Retailer 4
-
€643 EUR
$721 USD
View
Final sale: no returns
A
Retailer 5
-
€664 EUR
View
Retailer 6
-
€691 EUR
SGD 1,048 SGD
View
Price last confirmed 10 days ago
A
Retailer 7
-
€709 EUR
£626 GBP
View
B+
Retailer 8
-
€856 EUR
$960 USD
View
B+
Retailer 9
-
€943 EUR
$1,058 USD
View
Retailer 10
-
€1,004 EUR
$1,126 USD
View
Price last confirmed 9 days ago
Retailer 11
-
€1,028 EUR
A$1,774 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
€1,053 EUR
ZAR 19,086 ZAR
View
B
Retailer 13
-
€1,299 EUR
£1,147 GBP
View
Most Expensive
NZ Jewellers
cb1a52a3-0bf2-4e0d-a301-7e646e119f4e · Sep 25
€2,253 EUR
$2,527 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from €548 EURSave up to €751 EUR

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
€548 EUR