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Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2241023193

Certificate GIA 2241023193

Diamond specifications and retailer prices

From €2,200 EUR
As of November 5, 2026
Save €1,885 EUR (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,085 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

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 2241023193. Listed at 10 retailers as of November 5, 2026, with prices from €2,200 to €4,085, a €1,885 spread on the same certified stone. Helzberg Diamonds lists it at €4,085. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2241023193
Dimensions7.30 × 5.40 × 3.67 mm
L/W Ratio1.35
Culet sizeNone
Top View
7.30 mm5.40 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2241023193
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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 5
Current: €4,085 EUR|Low: €2,188 EUR|High: €4,522 EUR|Avg: €2,977 EUR|-9.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 4€2,200 EUR
Retailer 6€2,336 EUR
Retailer 5€2,376 EUR
Retailer 2€2,540 EUR
Retailer 9€2,588 EUR
Retailer 7€2,783 EUR
Retailer 3€2,862 EUR
Retailer 8€2,881 EUR
Retailer 10€3,901 EUR
Helzberg Diamonds€4,085 EUR

37 data points across 10 retailers

10 retailers€2,200 EUR to €4,085 EUR

A
Cheapest Retailer
-
€2,200 EUR
A
Retailer 2
-
€2,336 EUR
View
A
Retailer 3
-
€2,376 EUR
View
A
Retailer 4
-
€2,540 EUR
View
A
Retailer 5
-
€2,588 EUR
View
A
Retailer 6
-
€2,783 EUR
View
A
Retailer 7
-
€2,862 EUR
View
A
Retailer 8
-
€2,881 EUR
View
B+
Retailer 9
-
€3,901 EUR
View
Most Expensive
B+
Helzberg Diamonds
XZRIIKHGIJHPJ · Nov 6
€4,085 EUR
$4,561 USD
View
9 more retailers have this diamond
Prices start from €2,200 EURSave up to €1,885 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
€2,200 EUR