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Heart|Natural|GIA

1.04ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 1545988844

Certificate GIA 1545988844

Diamond specifications and retailer prices

From €1,467 EUR
As of November 6, 2026
Save €1,811 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,272 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545988844. Listed at 17 retailers as of November 4, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545988844
Dimensions5.82 × 6.93 × 4.39 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.82 mm6.93 mm1.04 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545988844
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

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: €1,658 EUR|Low: €1,444 EUR|High: €3,434 EUR|Avg: €1,989 EUR|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 3€1,467 EUR
Retailer 4€1,568 EUR
Retailer 13€1,624 EUR
Retailer 5€1,639 EUR
Retailer 1€1,658 EUR
Retailer 7€1,706 EUR
Retailer 12€1,738 EUR
Retailer 6€1,778 EUR
Retailer 2€1,800 EUR
Retailer 10€1,853 EUR
Retailer 8€2,038 EUR
Retailer 9€2,289 EUR
Retailer 14€3,017 EUR
Retailer 11€3,278 EUR

26 data points across 14 retailers

17 retailers€1,467 EUR to €3,278 EUR

A
Cheapest Retailer
-
€1,467 EUR
A
Retailer 2
-
€1,568 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,624 EUR
View
A
Retailer 4
-
€1,639 EUR
View
A
Retailer 5
-
€1,658 EUR
View
A
Retailer 6
-
€1,706 EUR
View
A
Retailer 7
-
€1,738 EUR
View
A
Retailer 8
-
€1,778 EUR
View
A
Retailer 9
-
€1,800 EUR
View
A
Retailer 10
-
€1,853 EUR
View
B+
Retailer 11
-
€2,038 EUR
View
B+
Retailer 12
-
€2,275 EUR
View
B+
Retailer 13
-
€2,289 EUR
View
Retailer 14
-
€2,437 EUR
View
Price last confirmed 31 days ago
B+
Retailer 15
-
€3,017 EUR
View
B
Retailer 16
-
€3,278 EUR
View
Most Expensive
NZ Jewellers
f7e0821a-142e-44c3-b0c5-0450f84a2072 · Sep 25
€4,272 EUR
$4,770 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from €1,467 EURSave up to €1,811 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
€1,467 EUR