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Heart|Natural|GIA

1.03ct K IF Heart Natural Diamond

EX • K/IF • GIA 2245044211

Certificate GIA 2245044211

Diamond specifications and retailer prices

From €1,314 EUR
As of November 6, 2026
Save €1,637 EUR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,381 EUR at NZ Jewellers · As of September 28, 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 K colour (faint-tinted) 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 2245044211. Listed at 16 retailers as of November 2, 2026, with a 125% 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
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245044211
Dimensions5.73 × 7.03 × 4.18 mm
L/W Ratio1.23
Top View
5.73 mm7.03 mm1.03 ctK / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245044211
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.5%

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: €1,883 EUR|Low: €1,314 EUR|High: €3,066 EUR|Avg: €1,822 EUR|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4€1,314 EUR
Retailer 5€1,500 EUR
Retailer 10€1,527 EUR
Retailer 2€1,555 EUR
Retailer 3€1,558 EUR
Retailer 8€1,729 EUR
Retailer 11€1,807 EUR
Retailer 6€1,829 EUR
Retailer 1€1,883 EUR
Retailer 7€2,056 EUR
Retailer 9€2,951 EUR

25 data points across 11 retailers

16 retailers€1,314 EUR to €2,951 EUR

A
Cheapest Retailer
-
€1,314 EUR
A
Retailer 2
-
€1,500 EUR
View
A
Retailer 3
-
€1,527 EUR
View
A
Retailer 4
-
€1,555 EUR
View
Final sale: no returns
A
Retailer 5
-
€1,558 EUR
View
B+
Retailer 6
-
€1,729 EUR
View
Retailer 7
-
€1,796 EUR
View
Price last confirmed 44 days ago
Retailer 8
-
€1,796 EUR
View
Price last confirmed 41 days ago
B+
Retailer 9
-
€1,807 EUR
View
B+
Retailer 10
-
€1,829 EUR
View
B+
Retailer 11
-
€1,883 EUR
View
B+
Retailer 12
-
€2,056 EUR
View
Retailer 13
-
€2,073 EUR
View
Price last confirmed 45 days ago
Retailer 14
-
€2,073 EUR
View
Price last confirmed 39 days ago
B
Retailer 15
-
€2,951 EUR
View
Most Expensive
NZ Jewellers
190e2c8d-6770-4509-8081-15cc78a6d2cc · Sep 28
€4,381 EUR
$4,891 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from €1,314 EURSave up to €1,637 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
€1,314 EUR