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Heart|Natural|GIA

1.01ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 2534534221

Certificate GIA 2534534221

Diamond specifications and retailer prices

From €1,272 EUR
HK$11,100 HKD
As of November 2, 2026
Save €2,514 EUR (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,151 EUR at NZ Jewellers · As of September 28, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534534221. Listed at 20 retailers as of October 28, 2026, with a 198% 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2534534221
Dimensions6.20 × 6.99 × 4.12 mm
L/W Ratio1.13
Top View
6.20 mm6.99 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534534221
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.0%

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 2
Current: €4,081 EUR|Low: €1,272 EUR|High: €4,081 EUR|Avg: €2,095 EUR
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
November 2, 2026
Retailer 8€1,272 EUR
Retailer 2€1,349 EUR
Retailer 11€1,532 EUR
Retailer 3€1,580 EUR
Retailer 9€1,643 EUR
Retailer 5€1,673 EUR
Retailer 7€1,673 EUR
Retailer 15€1,750 EUR
Retailer 6€1,778 EUR
Retailer 10€1,784 EUR
Retailer 12€1,822 EUR
Retailer 4€1,931 EUR
Retailer 13€2,946 EUR
Retailer 14€3,785 EUR
NZ Jewellers€4,081 EUR

26 data points across 15 retailers

20 retailers€1,272 EUR to €3,785 EUR

A
Cheapest Retailer
-
€1,272 EUR
HK$11,100 HKD
A
Retailer 2
-
€1,349 EUR
₹143,536 INR
View
A
Retailer 3
-
€1,532 EUR
$1,712 USD
View
Final sale: no returns
A
Retailer 4
-
€1,580 EUR
SGD 2,386 SGD
View
A
Retailer 5
-
€1,608 EUR
$1,796 USD
View
A
Retailer 6
-
€1,643 EUR
£1,445 GBP
View
Retailer 7
-
€1,673 EUR
$1,869 USD
View
Price last confirmed 15 days ago
Retailer 8
-
€1,673 EUR
$1,869 USD
View
Price last confirmed 17 days ago
Retailer 9
-
€1,702 EUR
$1,901 USD
View
Price last confirmed 34 days ago
Retailer 10
-
€1,750 EUR
$1,955 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
€1,762 EUR
A$3,028 AUD
View
B+
Retailer 12
-
€1,778 EUR
SGD 2,685 SGD
View
B+
Retailer 13
-
€1,784 EUR
$1,994 USD
View
B+
Retailer 14
-
€1,822 EUR
£1,603 GBP
View
Retailer 15
-
€1,931 EUR
$2,157 USD
View
Price last confirmed 14 days ago
Retailer 16
-
€1,963 EUR
$2,193 USD
View
Price last confirmed 34 days ago
B
Retailer 17
-
€2,946 EUR
£2,592 GBP
View
B
Retailer 18
-
€3,785 EUR
£3,330 GBP
View
Retailer 19
-
€4,081 EUR
$4,559 USD
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
19ad02e3-e8bb-4637-b2de-ba96fa189f16 · Sep 28
€4,151 EUR
$4,637 USD
View
Price last confirmed 35 days ago
19 more retailers have this diamond
Prices start from €1,272 EURSave up to €2,514 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
€1,272 EUR