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Heart|Natural|GIA

1.04ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 7558441061

Certificate GIA 7558441061

Diamond specifications and retailer prices

From €909 EUR
As of November 6, 2026
Save €452 EUR (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,361 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558441061. Listed at 7 retailers as of November 6, 2026, with prices from €909 to €1,361, a €452 spread on the same certified stone. GemTrove lists it at €1,361. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.04
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558441061
Dimensions6.10 × 7.16 × 4.25 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle
Top View
6.10 mm7.16 mm1.04 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558441061
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,361 EUR|Low: €869 EUR|High: €1,361 EUR|Avg: €1,086 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3€909 EUR
Retailer 5€912 EUR
Retailer 4€949 EUR
Retailer 2€1,005 EUR
Retailer 7€1,032 EUR
Retailer 6€1,115 EUR
GemTrove€1,361 EUR

41 data points across 7 retailers

7 retailers€909 EUR to €1,361 EUR

A
Cheapest Retailer
-
€909 EUR
A
Retailer 2
-
€912 EUR
View
Final sale: no returns
A
Retailer 3
-
€949 EUR
View
A
Retailer 4
-
€1,005 EUR
View
A
Retailer 5
-
€1,032 EUR
View
A
Retailer 6
-
€1,115 EUR
View
Most Expensive
B+
GemTrove
GT-N-01268785-98 · Nov 6
€1,361 EUR
A$2,338 AUD
View
6 more retailers have this diamond
Prices start from €909 EURSave up to €452 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
1.04ct Heart
€909 EUR