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Round|Natural|IGI

1.02ct E SI2 Round Natural Diamond

EX • E/SI2 • IGI 547275800

Shape and cutting style on the report: Round brilliant

Certificate IGI 547275800

Diamond specifications and retailer prices

From €2,386 EUR
As of November 4, 2026
Save €3,043 EUR (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,429 EUR at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 547275800. Listed at 15 retailers as of November 4, 2026, with prices from €2,386 to €5,429, a €3,043 spread on the same certified stone. NZ Jewellers lists it at €5,429. 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

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle35.9°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 547275800
Dimensions6.47 × 6.33 × 4.00 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
6.47 mm6.33 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 547275800
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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 4
Current: €5,429 EUR|Low: €2,360 EUR|High: €5,429 EUR|Avg: €3,381 EUR
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 5, 2026
Retailer 13€2,386 EUR
Retailer 7€2,528 EUR
Retailer 10€2,553 EUR
Retailer 11€2,605 EUR
Retailer 3€2,823 EUR
Retailer 14€2,823 EUR
Retailer 6€2,885 EUR
Retailer 12€2,931 EUR
Retailer 15€3,257 EUR
Retailer 8€3,403 EUR
Retailer 2€3,615 EUR
Retailer 4€3,707 EUR
Retailer 5€4,498 EUR
Retailer 9€5,197 EUR
NZ Jewellers€5,429 EUR

28 data points across 15 retailers

15 retailers€2,386 EUR to €5,429 EUR

A
Cheapest Retailer
-
€2,386 EUR
A
Retailer 2
-
€2,392 EUR
View
A
Retailer 3
-
€2,528 EUR
View
A
Retailer 4
-
€2,553 EUR
View
B+
Retailer 5
-
€2,605 EUR
View
Final sale: no returns
B+
Retailer 6
-
€2,823 EUR
View
Retailer 7
-
€2,823 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€2,885 EUR
View
B+
Retailer 9
-
€2,931 EUR
View
B+
Retailer 10
-
€3,257 EUR
View
B+
Retailer 11
-
€3,403 EUR
View
B
Retailer 12
-
€3,615 EUR
View
B
Retailer 13
-
€4,498 EUR
View
B
Retailer 14
-
€5,197 EUR
View
Most Expensive
B
NZ Jewellers
30ab4914-ab18-4ae4-aeca-a59fc2443101 · Nov 5
€5,429 EUR
$6,093 USD
View
14 more retailers have this diamond
Prices start from €2,386 EURSave up to €3,043 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
€2,386 EUR