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Heart|Natural|GIA

1.03ct F IF Heart Natural Diamond

EX • F/IF • GIA 6545288284

Certificate GIA 6545288284

Diamond specifications and retailer prices

From €2,397 EUR
HK$21,000 HKD
As of November 1, 2026
Save €2,939 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,919 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded F colour (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 6545288284. Listed at 17 retailers as of November 1, 2026, with a 123% 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

1.03
Carat
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6545288284
Dimensions5.86 × 6.87 × 4.30 mm
L/W Ratio1.17
Top View
5.86 mm6.87 mm1.03 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545288284
Side View
Table 62.0%CrownGirdle: THK-VTKPavilion 41.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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: €2,612 EUR|Low: €2,397 EUR|High: €5,619 EUR|Avg: €3,241 EUR|-3.8%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 12€2,397 EUR
Retailer 1€2,612 EUR
Retailer 4€2,664 EUR
Retailer 5€2,666 EUR
Retailer 16€2,668 EUR
Retailer 11€2,813 EUR
Retailer 13€2,827 EUR
Retailer 6€2,831 EUR
Retailer 10€2,850 EUR
Retailer 9€2,969 EUR
Retailer 3€3,048 EUR
Retailer 15€3,074 EUR
Retailer 8€3,556 EUR
Retailer 2€4,049 EUR
Retailer 7€5,158 EUR
Retailer 14€5,335 EUR

28 data points across 16 retailers

17 retailers€2,397 EUR to €5,335 EUR

A+
Cheapest Retailer
-
€2,397 EUR
HK$21,000 HKD
A
Retailer 2
-
€2,612 EUR
$2,930 USD
View
A
Retailer 3
-
€2,664 EUR
$2,987 USD
View
A
Retailer 4
-
€2,666 EUR
$2,990 USD
View
A
Retailer 5
-
€2,668 EUR
$2,992 USD
View
Final sale: no returns
A
Retailer 6
-
€2,813 EUR
View
A
Retailer 7
-
€2,827 EUR
View
A
Retailer 8
-
€2,831 EUR
$3,175 USD
View
A
Retailer 9
-
€2,850 EUR
$3,197 USD
View
A
Retailer 10
-
€2,969 EUR
$3,330 USD
View
A
Retailer 11
-
€3,048 EUR
$3,419 USD
View
A
Retailer 12
-
€3,074 EUR
£2,715 GBP
View
Retailer 13
-
€3,556 EUR
A$6,135 AUD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
€4,049 EUR
ZAR 73,360 ZAR
View
Retailer 15
-
€5,158 EUR
$5,785 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€5,335 EUR
£4,712 GBP
View
Most Expensive
NZ Jewellers
fc5bd8c9-004a-4dc6-8ac6-93e937bf1a04 · Sep 25
€5,919 EUR
$6,639 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from €2,397 EURSave up to €2,939 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+
1.03ct Heart
€2,397 EUR