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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 €3,179 EUR
$3,566 USD
As of October 31, 2026
Save €1,178 EUR (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,357 EUR at GemTrove · As of November 2, 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 October 31, 2026, with prices from €3,179 to €4,357, a €1,178 spread on the same certified stone. GemTrove lists it at €4,357. 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
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: Oct 31
Current: €3,423 EUR|Low: €3,179 EUR|High: €4,050 EUR|Avg: €3,527 EUR|-10.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4€3,179 EUR
Retailer 7€3,263 EUR
Retailer 2€3,317 EUR
Retailer 8€3,319 EUR
Retailer 6€3,391 EUR
Retailer 1€3,423 EUR
Retailer 3€3,515 EUR
Retailer 5€3,787 EUR

30 data points across 8 retailers

9 retailers€3,179 EUR to €4,357 EUR

A
Cheapest Retailer
-
€3,179 EUR
$3,566 USD
A
Retailer 2
-
€3,263 EUR
$3,660 USD
View
Final sale: no returns
A
Retailer 3
-
€3,317 EUR
₹354,301 INR
View
A
Retailer 4
-
€3,319 EUR
MYR 15,162 MYR
View
A
Retailer 5
-
€3,391 EUR
SGD 5,140 SGD
View
A
Retailer 6
-
€3,423 EUR
£3,023 GBP
View
A
Retailer 7
-
€3,515 EUR
A$6,066 AUD
View
B+
Retailer 8
-
€3,787 EUR
$4,248 USD
View
Most Expensive
B+
GemTrove
GT-N-01268896-98 · Nov 2
€4,357 EUR
A$7,518 AUD
View
8 more retailers have this diamond
Prices start from €3,179 EURSave up to €1,178 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
€3,179 EUR