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Heart|Natural|GIA

1.00ct K IF Heart Natural Diamond

EX • K/IF • GIA 7506937854

Certificate GIA 7506937854

Diamond specifications and retailer prices

From €1,443 EUR
As of November 5, 2026
Save €425 EUR (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,868 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct 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 7506937854. Listed at 7 retailers as of November 5, 2026, with prices from €1,443 to €1,868, a €425 spread on the same certified stone. GemTrove lists it at €1,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7506937854
Dimensions5.75 × 6.92 × 4.21 mm
L/W Ratio1.20
Culet sizeNone
Top View
5.75 mm6.92 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7506937854
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €1,868 EUR|Low: €1,290 EUR|High: €1,990 EUR|Avg: €1,646 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4€1,443 EUR
Retailer 7€1,444 EUR
Retailer 3€1,455 EUR
Retailer 2€1,580 EUR
Retailer 6€1,641 EUR
Retailer 5€1,736 EUR
GemTrove€1,868 EUR

41 data points across 7 retailers

7 retailers€1,443 EUR to €1,868 EUR

A
Cheapest Retailer
-
€1,443 EUR
A
Retailer 2
-
€1,444 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,455 EUR
View
A
Retailer 4
-
€1,580 EUR
View
A
Retailer 5
-
€1,641 EUR
View
B+
Retailer 6
-
€1,736 EUR
View
Most Expensive
B+
GemTrove
GT-N-01267659-98 · Nov 6
€1,868 EUR
A$3,208 AUD
View
6 more retailers have this diamond
Prices start from €1,443 EURSave up to €425 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
€1,443 EUR