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Heart|Natural|GIA

0.64ct I IF Heart Natural Diamond

EX • I/IF • GIA 1545712115

Certificate GIA 1545712115

Diamond specifications and retailer prices

From €570 EUR
As of November 6, 2026
Save €1,822 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,391 EUR at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545712115. Listed at 13 retailers as of November 5, 2026, with prices from €570 to €2,391, a €1,822 spread on the same certified stone. NZ Jewellers lists it at €2,391. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.64
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545712115
Dimensions5.41 × 6.00 × 3.34 mm
L/W Ratio1.11
Girdle conditionThick
Top View
5.41 mm6.00 mm0.64 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545712115
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 55.6%

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 6
Current: €2,391 EUR|Low: €570 EUR|High: €2,391 EUR|Avg: €1,110 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 6€570 EUR
Retailer 3€598 EUR
Retailer 9€766 EUR
Retailer 10€856 EUR
Retailer 11€881 EUR
Retailer 5€906 EUR
Retailer 7€1,069 EUR
Retailer 8€1,138 EUR
Retailer 4€1,146 EUR
Retailer 2€1,388 EUR
Retailer 12€1,528 EUR
NZ Jewellers€2,391 EUR

37 data points across 12 retailers

13 retailers€570 EUR to €2,391 EUR

A
Cheapest Retailer
-
€570 EUR
A
Retailer 2
-
€598 EUR
View
Final sale: no returns
A
Retailer 3
-
€766 EUR
View
A
Retailer 4
-
€772 EUR
View
B+
Retailer 5
-
€856 EUR
View
B+
Retailer 6
-
€881 EUR
View
B+
Retailer 7
-
€906 EUR
View
B+
Retailer 8
-
€1,069 EUR
View
B+
Retailer 9
-
€1,138 EUR
View
Retailer 10
-
€1,146 EUR
View
Price last confirmed 34 days ago
B
Retailer 11
-
€1,388 EUR
View
B
Retailer 12
-
€1,528 EUR
View
Most Expensive
B
NZ Jewellers
c7f8332b-b091-4521-83ed-45d4ba3d718c · Nov 5
€2,391 EUR
$2,670 USD
View
12 more retailers have this diamond
Prices start from €570 EURSave up to €1,822 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
€570 EUR