CaratHunter
Plans
Heart|Natural|GIA

1.01ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2544353331

Certificate GIA 2544353331

Diamond specifications and retailer prices

From €1,632 EUR
HK$14,300 HKD
As of November 2, 2026
Save €2,027 EUR (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,452 EUR at NZ Jewellers · As of October 24, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544353331. Listed at 22 retailers as of November 1, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 2544353331
Dimensions5.96 × 6.98 × 4.10 mm
L/W Ratio1.17
Top View
5.96 mm6.98 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544353331
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 42°Culet: NoneDepth 58.7%

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 2
Current: €4,452 EUR|Low: €1,621 EUR|High: €4,509 EUR|Avg: €2,326 EUR|-1.3%
NZ Jewellers
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 12€1,632 EUR
Retailer 17€1,649 EUR
Retailer 14€1,769 EUR
Retailer 16€1,772 EUR
Retailer 3€1,890 EUR
Retailer 8€1,931 EUR
Retailer 6€1,939 EUR
Retailer 9€1,944 EUR
Retailer 2€2,033 EUR
Retailer 5€2,055 EUR
Retailer 13€2,063 EUR
Retailer 11€2,173 EUR
Retailer 15€2,260 EUR
Retailer 10€2,270 EUR
Retailer 4€2,617 EUR
Retailer 7€3,348 EUR
Retailer 18€3,658 EUR
NZ Jewellers€4,452 EUR

20 data points across 18 retailers

22 retailers€1,632 EUR to €3,658 EUR

A
Cheapest Retailer
-
€1,632 EUR
HK$14,300 HKD
A
Retailer 2
-
€1,649 EUR
$1,850 USD
View
A
Retailer 3
-
€1,769 EUR
$1,984 USD
View
Final sale: no returns
A
Retailer 4
-
€1,772 EUR
$1,988 USD
View
B+
Retailer 5
-
€1,890 EUR
View
B+
Retailer 6
-
€1,931 EUR
$2,166 USD
View
B+
Retailer 7
-
€1,939 EUR
$2,175 USD
View
B+
Retailer 8
-
€1,944 EUR
$2,180 USD
View
B+
Retailer 9
-
€2,033 EUR
$2,280 USD
View
B+
Retailer 10
-
€2,055 EUR
$2,305 USD
View
B+
Retailer 11
-
€2,063 EUR
£1,822 GBP
View
B+
Retailer 12
-
€2,173 EUR
$2,437 USD
View
Retailer 13
-
€2,188 EUR
$2,454 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
€2,260 EUR
£1,996 GBP
View
B+
Retailer 15
-
€2,270 EUR
SGD 3,441 SGD
View
Retailer 16
-
€2,315 EUR
$2,596 USD
View
Price last confirmed 40 days ago
B+
Retailer 17
-
€2,381 EUR
A$4,108 AUD
View
B+
Retailer 18
-
€2,617 EUR
ZAR 47,424 ZAR
View
Retailer 19
-
€2,706 EUR
A$4,669 AUD
View
Price last confirmed 25 days ago
Retailer 20
-
€3,348 EUR
$3,755 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
€3,658 EUR
£3,231 GBP
View
Most Expensive
NZ Jewellers
add0a7dd-c752-4a98-9d14-83ff857d040b · Oct 24
€4,452 EUR
$4,993 USD
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from €1,632 EURSave up to €2,027 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
€1,632 EUR