CaratHunter
Plans
Heart|Natural|GIA

1.01ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 6525549401

Certificate GIA 6525549401

Diamond specifications and retailer prices

From €1,204 EUR
As of November 6, 2026
Save €1,376 EUR (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,970 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded F 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 6525549401. Listed at 19 retailers as of November 4, 2026, with a 114% 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

1.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.9°
OriginNatural
Grading LabGIA
CertificateGIA 6525549401
Dimensions7.00 × 6.17 × 3.63 mm
L/W Ratio1.13
Top View
7.00 mm6.17 mm1.01 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6525549401
Side View
Table 57.0%CrownGirdle: MED-THKPavilion 41.9°Culet: 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 6
Current: €1,423 EUR|Low: €1,180 EUR|High: €2,715 EUR|Avg: €1,626 EUR|-5.2%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 5€1,204 EUR
Retailer 6€1,234 EUR
Retailer 7€1,285 EUR
Retailer 16€1,345 EUR
Retailer 15€1,420 EUR
Retailer 1€1,423 EUR
Retailer 14€1,428 EUR
Retailer 3€1,460 EUR
Retailer 8€1,517 EUR
Retailer 10€1,528 EUR
Retailer 4€1,618 EUR
Retailer 12€1,637 EUR
Retailer 9€1,764 EUR
Retailer 11€1,801 EUR
Retailer 2€2,487 EUR
Retailer 13€2,580 EUR

25 data points across 16 retailers

19 retailers€1,204 EUR to €2,580 EUR

A
Cheapest Retailer
-
€1,204 EUR
A
Retailer 2
-
€1,234 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,285 EUR
View
A
Retailer 4
-
€1,345 EUR
View
A
Retailer 5
-
€1,420 EUR
View
A
Retailer 6
-
€1,423 EUR
View
A
Retailer 7
-
€1,428 EUR
View
A
Retailer 8
-
€1,460 EUR
View
A
Retailer 9
-
€1,517 EUR
View
A
Retailer 10
-
€1,528 EUR
View
A
Retailer 11
-
€1,618 EUR
View
A
Retailer 12
-
€1,637 EUR
View
B+
Retailer 13
-
€1,764 EUR
View
B+
Retailer 14
-
€1,801 EUR
View
B+
Retailer 15
-
€1,919 EUR
View
Retailer 16
-
€2,052 EUR
View
Price last confirmed 33 days ago
B+
Retailer 17
-
€2,487 EUR
View
B+
Retailer 18
-
€2,580 EUR
View
Most Expensive
NZ Jewellers
93a07114-c5f7-42a1-9048-73fba444c72f · Sep 25
€3,970 EUR
$4,433 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from €1,204 EURSave up to €1,376 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
1.01ct Heart
€1,204 EUR