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Round|Natural|HRD

1.02ct E I1 Round Natural Diamond

EX • E/I1 • HRD 260000189400

Certificate HRD 260000189400

Diamond specifications and retailer prices

From €1,442 EUR
$1,611 USD
As of October 26, 2026
Save €664 EUR (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,775 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct 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 HRD 260000189400. Listed at 9 retailers as of October 26, 2026, with a 46% 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

1.02
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginNatural
Grading LabHRD
CertificateHRD 260000189400
Dimensions6.41 × 6.44 × 4.03 mm
L/W Ratio1.00
Top View
6.41 mm6.44 mm1.02 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000189400
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.7%

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 26
Current: €2,106 EUR|Low: €1,058 EUR|High: €2,107 EUR|Avg: €1,447 EUR|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 3€1,060 EUR
Retailer 4€1,205 EUR
Retailer 5€1,429 EUR
Retailer 2€1,442 EUR
Retailer 1€2,106 EUR

34 data points across 5 retailers

9 retailers€1,442 EUR to €2,106 EUR

Retailer 1
-
€1,060 EUR
₹112,808 INR
Price last confirmed 7 days ago
Retailer 2
-
€1,205 EUR
$1,346 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€1,442 EUR
$1,611 USD
View
Retailer 4
-
€1,548 EUR
$1,729 USD
View
Price last confirmed 23 days ago
Retailer 5
-
€1,548 EUR
$1,729 USD
View
Price last confirmed 24 days ago
Retailer 6
-
€1,619 EUR
$1,809 USD
View
Price last confirmed 33 days ago
Retailer 7
-
€1,786 EUR
$1,995 USD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
€2,106 EUR
View
Most Expensive
NZ Jewellers
4f0d26f6-0f38-4bf7-b039-1adc0fbaece5 · Sep 28
€3,775 EUR
$4,218 USD
View
Price last confirmed 34 days ago
8 more retailers have this diamond
Prices start from €1,442 EURSave up to €664 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
1.02ct Round
€1,442 EUR