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Heart|Natural|GIA

1.03ct F IF Heart Natural Diamond

EX • F/IF • GIA 1558096003

Certificate GIA 1558096003

Diamond specifications and retailer prices

From €3,194 EUR
As of November 6, 2026
Save €1,183 EUR (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,377 EUR at GemTrove · As of November 7, 2026
View at GemTrove

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 1558096003. Listed at 9 retailers as of November 6, 2026, with prices from €3,194 to €4,377, a €1,183 spread on the same certified stone. GemTrove lists it at €4,377. 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
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558096003
Dimensions6.06 × 7.15 × 4.25 mm
L/W Ratio1.18
Culet sizeNone
Top View
6.06 mm7.15 mm1.03 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558096003
Side View
Table 59.0%CrownGirdle: MED-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: €3,445 EUR|Low: €3,194 EUR|High: €3,909 EUR|Avg: €3,479 EUR|-9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 4€3,194 EUR
Retailer 7€3,278 EUR
Retailer 3€3,303 EUR
Retailer 8€3,334 EUR
Retailer 2€3,395 EUR
Retailer 6€3,406 EUR
Retailer 1€3,445 EUR
Retailer 5€3,805 EUR

31 data points across 8 retailers

9 retailers€3,194 EUR to €4,377 EUR

A
Cheapest Retailer
-
€3,194 EUR
A
Retailer 2
-
€3,278 EUR
View
Final sale: no returns
A
Retailer 3
-
€3,303 EUR
View
A
Retailer 4
-
€3,334 EUR
View
A
Retailer 5
-
€3,395 EUR
View
A
Retailer 6
-
€3,406 EUR
View
A
Retailer 7
-
€3,445 EUR
View
B+
Retailer 8
-
€3,805 EUR
View
Most Expensive
B+
GemTrove
GT-N-01268896-98 · Nov 7
€4,377 EUR
A$7,518 AUD
View
8 more retailers have this diamond
Prices start from €3,194 EURSave up to €1,183 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
€3,194 EUR