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Round|Natural|GIA

1.20ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1549238058

Certificate GIA 1549238058

Diamond specifications and retailer prices

From €2,030 EUR
$2,268 USD
As of October 30, 2026
Save €861 EUR (30%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,281 EUR at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1549238058. Listed at 10 retailers as of October 30, 2026, with a 42% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1549238058
Dimensions6.77 × 6.73 × 4.28 mm
L/W Ratio1.01
Key to symbols
Feather, Crystal, Indented Natural, Pinpoint, Natural
Top View
6.77 mm6.73 mm1.20 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549238058
Side View
Table 57.0%Crown 34°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 63.4%

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: Oct 30
Current: €2,891 EUR|Low: €2,030 EUR|High: €3,276 EUR|Avg: €2,749 EUR|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5€2,030 EUR
Retailer 2€2,578 EUR
Retailer 3€2,578 EUR
Retailer 4€2,658 EUR
Retailer 7€2,674 EUR
Retailer 1€2,891 EUR
Retailer 8€2,916 EUR
Retailer 6€3,276 EUR

20 data points across 8 retailers

10 retailers€2,030 EUR to €2,891 EUR

A
Cheapest Retailer
-
€2,030 EUR
$2,268 USD
Retailer 2
-
€2,288 EUR
$2,556 USD
View
Price last confirmed 23 days ago
Retailer 3
-
€2,288 EUR
$2,556 USD
View
Price last confirmed 20 days ago
Retailer 4
-
€2,393 EUR
$2,674 USD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
€2,578 EUR
$2,880 USD
View
B+
Retailer 6
-
€2,578 EUR
$2,880 USD
View
Retailer 7
-
€2,641 EUR
$2,950 USD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
€2,658 EUR
$2,970 USD
View
B+
Retailer 9
-
€2,891 EUR
View
Most Expensive
NZ Jewellers
2a04ade0-b209-4cb9-a236-0571fc588bf6 · Oct 3
€5,281 EUR
$5,900 USD
View
Price last confirmed 29 days ago
9 more retailers have this diamond
Prices start from €2,030 EURSave up to €861 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 Round
€2,030 EUR