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Radiant|Natural|GIA

1.02ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 2231836800

Certificate GIA 2231836800

Diamond specifications and retailer prices

From €1,673 EUR
As of November 4, 2026
Save €1,496 EUR (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,169 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant 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 2231836800. Listed at 6 retailers as of November 4, 2026, with prices from €1,673 to €3,169, a €1,496 spread on the same certified stone. MOH London lists it at €3,169. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231836800
Dimensions6.32 × 4.86 × 3.48 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Twinning Wisp, Indented Natural
Top View
6.32 mm4.86 mm1.02 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2231836800
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.6%

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 4
Current: €3,169 EUR|Low: €1,673 EUR|High: €3,178 EUR|Avg: €2,116 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6€1,673 EUR
Retailer 8€1,682 EUR
Retailer 4€1,898 EUR
Retailer 2€1,970 EUR
Retailer 5€2,000 EUR
Retailer 10€2,143 EUR
Retailer 9€2,212 EUR
Retailer 7€2,216 EUR
Retailer 3€2,436 EUR
MOH London€3,169 EUR

6 data points across 10 retailers

6 retailers€1,673 EUR to €3,169 EUR

A
Cheapest Retailer
-
€1,673 EUR
Final sale: no returns
A
Retailer 2
-
€1,898 EUR
View
A
Retailer 3
-
€1,970 EUR
View
A
Retailer 4
-
€2,000 EUR
View
B+
Retailer 5
-
€2,436 EUR
View
Most Expensive
B
MOH London
DA284A20C · Nov 4
€3,169 EUR
£2,786 GBP
View
5 more retailers have this diamond
Prices start from €1,673 EURSave up to €1,496 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 Radiant
€1,673 EUR