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Round|Natural|GIA

1.20ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1548894056

Certificate GIA 1548894056

Diamond specifications and retailer prices

From €1,810 EUR
HK$15,800 HKD
As of November 1, 2026
Save €1,164 EUR (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,980 EUR at NZ Jewellers · As of October 17, 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 1548894056. Listed at 9 retailers as of October 30, 2026, with a 64% 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
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1548894056
Dimensions6.79 × 6.82 × 4.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
6.79 mm6.82 mm1.20 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1548894056
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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: Nov 1
Current: €1,898 EUR|Low: €1,799 EUR|High: €2,994 EUR|Avg: €2,352 EUR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2€1,810 EUR
Retailer 1€1,898 EUR
Retailer 7€2,207 EUR
Retailer 6€2,241 EUR
Retailer 5€2,382 EUR
Retailer 4€2,749 EUR
Retailer 3€2,975 EUR

44 data points across 7 retailers

9 retailers€1,810 EUR to €2,975 EUR

A
Cheapest Retailer
-
€1,810 EUR
HK$15,800 HKD
A
Retailer 2
-
€1,898 EUR
₹201,983 INR
View
B+
Retailer 3
-
€2,241 EUR
$2,504 USD
View
Retailer 4
-
€2,382 EUR
$2,661 USD
View
Price last confirmed 16 days ago
Retailer 5
-
€2,382 EUR
$2,661 USD
View
Price last confirmed 12 days ago
Retailer 6
-
€2,474 EUR
$2,764 USD
View
Price last confirmed 16 days ago
Retailer 7
-
€2,749 EUR
$3,071 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
€2,975 EUR
View
Most Expensive
NZ Jewellers
31c1700b-47b0-4740-aeb2-8282956cc26e · Oct 17
€4,980 EUR
$5,564 USD
View
Price last confirmed 15 days ago
8 more retailers have this diamond
Prices start from €1,810 EURSave up to €1,164 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
€1,810 EUR