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Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 1533122239

Certificate GIA 1533122239

Diamond specifications and retailer prices

From €2,109 EUR
As of November 2, 2026
Save €2,351 EUR (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,460 EUR at NZ Jewellers · As of November 3, 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 E 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 1533122239. Listed at 6 retailers as of November 2, 2026, with prices from €2,109 to €4,460, a €2,351 spread on the same certified stone. NZ Jewellers lists it at €4,460. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.15°
Pavilion angle31.49°
OriginNatural
Grading LabGIA
CertificateGIA 1533122239
Dimensions6.57 × 5.25 × 3.66 mm
L/W Ratio1.25
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
6.57 mm5.25 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533122239
Side View
Table 65.0%Crown 48.15°Girdle: THK-VTKPavilion 31.49°Culet: NoneDepth 69.8%

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 2
Current: €4,460 EUR|Low: €2,108 EUR|High: €5,732 EUR|Avg: €3,062 EUR|-1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3€2,109 EUR
Retailer 5€2,133 EUR
Retailer 2€2,232 EUR
Retailer 6€2,262 EUR
Retailer 10€2,387 EUR
Retailer 8€2,463 EUR
Retailer 9€2,685 EUR
Retailer 4€3,738 EUR
NZ Jewellers€4,460 EUR
Retailer 7€5,732 EUR

30 data points across 10 retailers

6 retailers€2,109 EUR to €4,460 EUR

A
Cheapest Retailer
-
€2,109 EUR
A
Retailer 2
-
€2,133 EUR
View
A
Retailer 3
-
€2,232 EUR
View
A
Retailer 4
-
€2,262 EUR
View
B+
Retailer 5
-
€3,738 EUR
View
Most Expensive
B
NZ Jewellers
9cdb90db-0a46-47a8-a1ec-449dc5efcc23 · Nov 3
€4,460 EUR
$4,980 USD
View
5 more retailers have this diamond
Prices start from €2,109 EURSave up to €2,351 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
1.20ct Radiant
€2,109 EUR