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Round|Natural|GIA

1.01ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6565078744

Certificate GIA 6565078744

Diamond specifications and retailer prices

From €1,963 EUR
HK$17,200 HKD
As of November 1, 2026
Save €2,572 EUR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,441 EUR at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565078744. Listed at 18 retailers as of October 27, 2026, with a 131% 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565078744
Dimensions6.35 × 6.40 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle, Natural
Top View
6.35 mm6.40 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565078744
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 1
Current: €2,766 EUR|Low: €1,963 EUR|High: €4,552 EUR|Avg: €3,064 EUR|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4€1,963 EUR
Retailer 3€2,049 EUR
Retailer 7€2,272 EUR
Retailer 8€2,402 EUR
Retailer 9€2,603 EUR
Retailer 1€2,766 EUR
Retailer 2€3,033 EUR
Retailer 5€4,353 EUR
Retailer 6€4,535 EUR

37 data points across 9 retailers

18 retailers€1,963 EUR to €4,535 EUR

A
Cheapest Retailer
-
€1,963 EUR
HK$17,200 HKD
A
Retailer 2
-
€2,049 EUR
₹218,886 INR
View
A
Retailer 3
-
€2,272 EUR
SGD 3,444 SGD
View
B+
Retailer 4
-
€2,402 EUR
$2,694 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,426 EUR
$2,721 USD
View
B+
Retailer 6
-
€2,584 EUR
A$4,458 AUD
View
Retailer 7
-
€2,603 EUR
$2,919 USD
View
Price last confirmed 35 days ago
B+
Retailer 8
-
€2,648 EUR
$2,970 USD
View
Retailer 9
-
€2,702 EUR
$3,031 USD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
€2,726 EUR
SGD 4,131 SGD
View
B+
Retailer 11
-
€2,729 EUR
$3,061 USD
View
B+
Retailer 12
-
€2,766 EUR
£2,443 GBP
View
Retailer 13
-
€3,003 EUR
$3,368 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
€3,033 EUR
View
B
Retailer 15
-
€4,353 EUR
£3,844 GBP
View
B
Retailer 16
-
€4,535 EUR
£4,005 GBP
View
Retailer 17
-
€5,441 EUR
$6,103 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
8a5a723f-a1c7-4760-a103-7ad09ba39957 · Oct 3
€5,441 EUR
$6,103 USD
View
Price last confirmed 30 days ago
17 more retailers have this diamond
Prices start from €1,963 EURSave up to €2,572 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 Round
€1,963 EUR