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Heart|Natural|GIA

1.00ct G IF Heart Natural Diamond

EX • G/IF • GIA 5543000621

Certificate GIA 5543000621

Diamond specifications and retailer prices

From €2,393 EUR
As of November 4, 2026
Save €1,023 EUR (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,416 EUR at GemTrove · As of November 4, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded G 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 5543000621. Listed at 9 retailers as of November 4, 2026, with prices from €2,393 to €3,416, a €1,023 spread on the same certified stone. GemTrove lists it at €3,416. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543000621
Dimensions5.82 × 6.98 × 4.10 mm
L/W Ratio1.20
Top View
5.82 mm6.98 mm1.00 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543000621
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.8%

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 4
Current: €2,561 EUR|Low: €2,202 EUR|High: €3,098 EUR|Avg: €2,674 EUR|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5€2,393 EUR
Retailer 4€2,421 EUR
Retailer 8€2,455 EUR
Retailer 2€2,508 EUR
Retailer 1€2,561 EUR
Retailer 3€2,570 EUR
Retailer 7€2,782 EUR
Retailer 6€2,847 EUR

30 data points across 8 retailers

9 retailers€2,393 EUR to €3,416 EUR

A
Cheapest Retailer
-
€2,393 EUR
A
Retailer 2
-
€2,421 EUR
View
Final sale: no returns
A
Retailer 3
-
€2,455 EUR
View
A
Retailer 4
-
€2,508 EUR
View
A
Retailer 5
-
€2,561 EUR
View
A
Retailer 6
-
€2,570 EUR
View
A
Retailer 7
-
€2,782 EUR
View
A
Retailer 8
-
€2,847 EUR
View
Most Expensive
B+
GemTrove
GT-N-01267322-98 · Nov 4
€3,416 EUR
A$5,898 AUD
View
8 more retailers have this diamond
Prices start from €2,393 EURSave up to €1,023 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
1.00ct Heart
€2,393 EUR