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Radiant|Natural|GIA

1.20ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 2558329168

Certificate GIA 2558329168

Diamond specifications and retailer prices

From €2,741 EUR
As of November 7, 2026
5 retailers carry this diamond
Most expensive: €4,830 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558329168. Listed at 5 retailers as of November 7, 2026. 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

1.20
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558329168
Dimensions7.09 × 5.24 × 3.56 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
7.09 mm5.24 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558329168
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 7
Current: €3,176 EUR|Low: €2,002 EUR|High: €4,729 EUR|Avg: €2,857 EUR|-0.1%
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
October 6, 2026
Retailer 12€2,002 EUR
Retailer 8€2,040 EUR
Retailer 9€2,096 EUR
Retailer 4€2,183 EUR
Retailer 10€2,210 EUR
Retailer 2€2,530 EUR
Retailer 6€2,617 EUR
Retailer 11€2,642 EUR
Retailer 5€2,741 EUR
Retailer 1€3,176 EUR
Retailer 13€3,816 EUR
Retailer 7€4,123 EUR
Retailer 3€4,628 EUR

13 data points across 13 retailers

5 retailers

Retailer 1
-
€2,040 EUR
Price last confirmed 30 days ago
Retailer 2
-
€2,642 EUR
View
Price last confirmed 32 days ago
B+
Retailer 3
-
€2,741 EUR
View
Retailer 4
-
€4,628 EUR
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
c967ca96-84e2-48fc-9430-dc67ca46b25d · Sep 30
€4,830 EUR
$5,393 USD
View
Price last confirmed 37 days ago
4 more retailers have this diamond
Prices start from €2,741 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.

B+
1.20ct Radiant
€2,741 EUR