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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 €2,418 EUR
As of November 6, 2026
Save €4,138 EUR (63%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €6,557 EUR at Diamond Quarter · As of November 5, 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 5, 2026, with prices from €2,418 to €6,557, a €4,138 spread on the same certified stone. Diamond Quarter lists it at €6,557. 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
Colour
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 6
Current: €3,333 EUR|Low: €2,396 EUR|High: €6,253 EUR|Avg: €3,435 EUR|-8.3%
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 7, 2026
Retailer 19€2,418 EUR
Retailer 21€2,515 EUR
Retailer 8€2,691 EUR
Retailer 7€2,717 EUR
Retailer 6€2,765 EUR
Retailer 20€2,768 EUR
Retailer 2€2,944 EUR
Retailer 10€2,944 EUR
Retailer 3€3,057 EUR
Retailer 12€3,110 EUR
Retailer 5€3,161 EUR
Retailer 1€3,333 EUR
Retailer 4€3,341 EUR
Retailer 22€3,341 EUR
Retailer 14€3,397 EUR
Retailer 18€3,442 EUR
Retailer 13€3,448 EUR
Retailer 9€3,680 EUR
Retailer 15€3,848 EUR
Retailer 16€3,966 EUR
Retailer 17€5,420 EUR
Retailer 11€5,661 EUR

37 data points across 22 retailers

26 retailers€2,418 EUR to €6,557 EUR

A
Cheapest Retailer
-
€2,418 EUR
A
Retailer 2
-
€2,515 EUR
View
Retailer 3
-
€2,691 EUR
View
Price last confirmed 24 days ago
B+
Retailer 4
-
€2,717 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,765 EUR
View
B+
Retailer 6
-
€2,768 EUR
View
B+
Retailer 7
-
€2,944 EUR
View
Retailer 8
-
€2,944 EUR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€3,057 EUR
View
B+
Retailer 10
-
€3,110 EUR
View
B+
Retailer 11
-
€3,161 EUR
View
B+
Retailer 12
-
€3,333 EUR
View
B+
Retailer 13
-
€3,341 EUR
View
B+
Retailer 14
-
€3,341 EUR
View
B+
Retailer 15
-
€3,397 EUR
View
B+
Retailer 16
-
€3,442 EUR
View
B+
Retailer 17
-
€3,448 EUR
View
Retailer 18
-
€3,589 EUR
View
Price last confirmed 40 days ago
Retailer 19
-
€3,680 EUR
View
Price last confirmed 23 days ago
Retailer 20
-
€3,848 EUR
View
Price last confirmed 34 days ago
B+
Retailer 21
-
€3,966 EUR
View
Retailer 22
-
€4,142 EUR
View
Price last confirmed 40 days ago
B
Retailer 23
-
€5,420 EUR
View
B
Retailer 24
-
€5,661 EUR
View
Retailer 25
-
€6,253 EUR
View
Price last confirmed 42 days ago
Most Expensive
B
Diamond Quarter
1.02SI1F244211BCN · Nov 5
€6,557 EUR
£5,764 GBP
View
25 more retailers have this diamond
Prices start from €2,418 EURSave up to €4,138 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
€2,418 EUR