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Radiant|Natural|GIA

1.20ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2235796015

Certificate GIA 2235796015

Diamond specifications and retailer prices

From €2,896 EUR
As of November 1, 2026
Save €1,946 EUR (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,044 EUR at NZ Jewellers · As of October 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235796015. Listed at 14 retailers as of November 1, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.45°
Pavilion angle34.47°
OriginNatural
Grading LabGIA
CertificateGIA 2235796015
Dimensions7.09 × 5.24 × 3.62 mm
L/W Ratio1.35
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.09 mm5.24 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235796015
Side View
Table 67.0%Crown 49.45°Girdle: Very ThickPavilion 34.47°Culet: NDepth 69.0%

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: €5,044 EUR|Low: €2,803 EUR|High: €5,386 EUR|Avg: €3,599 EUR|-6.3%
NZ Jewellers
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
November 7, 2026
Retailer 4€2,896 EUR
Retailer 5€3,029 EUR
Retailer 15€3,076 EUR
Retailer 6€3,156 EUR
Retailer 14€3,302 EUR
Retailer 7€3,627 EUR
Retailer 10€3,661 EUR
Retailer 8€3,668 EUR
Retailer 2€3,867 EUR
Retailer 9€3,924 EUR
Retailer 11€4,000 EUR
Retailer 12€4,352 EUR
Retailer 13€4,462 EUR
Retailer 3€4,842 EUR
NZ Jewellers€5,044 EUR

39 data points across 15 retailers

14 retailers€2,896 EUR to €4,842 EUR

A
Cheapest Retailer
-
€2,896 EUR
Retailer 2
-
€3,029 EUR
View
Price last confirmed 9 days ago
B+
Retailer 3
-
€3,076 EUR
View
Final sale: no returns
Retailer 4
-
€3,156 EUR
View
Price last confirmed 31 days ago
B+
Retailer 5
-
€3,302 EUR
View
B
Retailer 6
-
€3,661 EUR
View
B
Retailer 7
-
€3,668 EUR
View
B
Retailer 8
-
€3,867 EUR
View
B+
Retailer 9
-
€3,924 EUR
View
B+
Retailer 10
-
€4,000 EUR
View
B
Retailer 11
-
€4,352 EUR
View
B
Retailer 12
-
€4,462 EUR
View
B
Retailer 13
-
€4,842 EUR
View
Most Expensive
NZ Jewellers
c1ed2f3b-2f49-4452-8201-86b7953df13f · Oct 30
€5,044 EUR
$5,632 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from €2,896 EURSave up to €1,946 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
€2,896 EUR