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Round|Natural|GIA

1.02ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2447207242

Certificate GIA 2447207242

Diamond specifications and retailer prices

From €2,417 EUR
HK$21,100 HKD
As of November 1, 2026
Save €4,135 EUR (63%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €6,552 EUR at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2447207242. Listed at 26 retailers as of November 1, 2026, with prices from €2,417 to €6,552, a €4,135 spread on the same certified stone. Diamond Quarter lists it at €6,552. 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

1.02
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2447207242
Dimensions6.48 × 6.43 × 3.94 mm
L/W Ratio1.01
Top View
6.48 mm6.43 mm1.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2447207242
Side View
Table 60.0%Crown 34°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.1%

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: €3,125 EUR|Low: €2,395 EUR|High: €6,250 EUR|Avg: €3,445 EUR|-1.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 19€2,417 EUR
Retailer 21€2,513 EUR
Retailer 8€2,690 EUR
Retailer 7€2,716 EUR
Retailer 6€2,763 EUR
Retailer 20€2,766 EUR
Retailer 2€2,942 EUR
Retailer 10€2,942 EUR
Retailer 3€3,055 EUR
Retailer 1€3,125 EUR
Retailer 5€3,159 EUR
Retailer 4€3,339 EUR
Retailer 22€3,339 EUR
Retailer 16€3,346 EUR
Retailer 14€3,395 EUR
Retailer 12€3,440 EUR
Retailer 13€3,446 EUR
Retailer 9€3,678 EUR
Retailer 15€3,846 EUR
Retailer 18€3,992 EUR
Retailer 17€5,431 EUR
Retailer 11€5,658 EUR

34 data points across 22 retailers

26 retailers€2,417 EUR to €6,552 EUR

A
Cheapest Retailer
-
€2,417 EUR
HK$21,100 HKD
A
Retailer 2
-
€2,513 EUR
$2,808 USD
View
Retailer 3
-
€2,690 EUR
$3,005 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
€2,716 EUR
$3,034 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,763 EUR
$3,087 USD
View
B+
Retailer 6
-
€2,766 EUR
$3,090 USD
View
B+
Retailer 7
-
€2,942 EUR
$3,287 USD
View
B+
Retailer 8
-
€2,942 EUR
$3,287 USD
View
B+
Retailer 9
-
€3,055 EUR
$3,413 USD
View
B+
Retailer 10
-
€3,125 EUR
£2,749 GBP
View
B+
Retailer 11
-
€3,159 EUR
$3,529 USD
View
B+
Retailer 12
-
€3,339 EUR
$3,730 USD
View
B+
Retailer 13
-
€3,339 EUR
$3,730 USD
View
B+
Retailer 14
-
€3,346 EUR
£2,943 GBP
View
B+
Retailer 15
-
€3,395 EUR
$3,793 USD
View
B+
Retailer 16
-
€3,440 EUR
View
B+
Retailer 17
-
€3,446 EUR
$3,850 USD
View
Retailer 18
-
€3,587 EUR
$4,007 USD
View
Price last confirmed 34 days ago
Retailer 19
-
€3,678 EUR
$4,109 USD
View
Price last confirmed 18 days ago
Retailer 20
-
€3,846 EUR
A$6,611 AUD
View
Price last confirmed 29 days ago
B+
Retailer 21
-
€3,992 EUR
ZAR 72,050 ZAR
View
Retailer 22
-
€4,139 EUR
$4,624 USD
View
Price last confirmed 35 days ago
B
Retailer 23
-
€5,431 EUR
£4,778 GBP
View
B
Retailer 24
-
€5,658 EUR
$6,321 USD
View
Retailer 25
-
€6,250 EUR
$6,982 USD
View
Price last confirmed 36 days ago
Most Expensive
B
Diamond Quarter
1.02SI1F244211BCN · Nov 2
€6,552 EUR
£5,764 GBP
View
25 more retailers have this diamond
Prices start from €2,417 EURSave up to €4,135 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
1.02ct Round
€2,417 EUR