Round|Natural|GIA

1.02ct E SI2 Round Natural Diamond

ID • E/SI2 • GIA 85

Certificate GIA 85

Diamond specifications and retailer prices

From €1,169 EUR
As of November 5, 2026
Save €2,083 EUR (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,252 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 GIA. Listed at 22 retailers as of November 5, 2026, with prices from €1,169 to €3,252, a €2,083 spread on the same certified stone. NZ Jewellers lists it at €3,252. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 85
Dimensions6.41 × 6.44 × 3.98 mm
L/W Ratio1.00
Top View
6.41 mm6.44 mm1.02 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 85
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €3,252 EUR|Low: €1,169 EUR|High: €3,252 EUR|Avg: €1,878 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2€1,169 EUR
Retailer 3€1,334 EUR
Retailer 6€1,334 EUR
Retailer 4€1,395 EUR
Retailer 5€1,539 EUR
Retailer 7€2,216 EUR
Retailer 8€2,604 EUR
NZ Jewellers€3,252 EUR

39 data points across 8 retailers

22 retailers€1,169 EUR to €3,252 EUR

A
Cheapest Retailer
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€1,169 EUR
Retailer 2
-
€1,334 EUR
View
Price last confirmed 57 days ago
Retailer 3
-
€1,334 EUR
View
Price last confirmed 45 days ago
Retailer 4
-
€1,334 EUR
View
Price last confirmed 19 days ago
Retailer 5
-
€1,334 EUR
View
Price last confirmed 39 days ago
Retailer 6
-
€1,334 EUR
View
Price last confirmed 11 days ago
A
Retailer 7
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€1,334 EUR
View
Retailer 8
-
€1,539 EUR
View
Price last confirmed 63 days ago
Retailer 9
-
€1,539 EUR
View
Price last confirmed 39 days ago
Retailer 10
-
€1,539 EUR
View
Price last confirmed 19 days ago
Retailer 11
-
€1,539 EUR
View
Price last confirmed 45 days ago
Retailer 12
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€1,539 EUR
View
Price last confirmed 56 days ago
A
Retailer 13
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€1,539 EUR
View
Retailer 14
-
€1,539 EUR
View
Price last confirmed 14 days ago
Retailer 15
-
€2,216 EUR
View
Price last confirmed 16 days ago
Retailer 16
-
€2,604 EUR
View
Price last confirmed 17 days ago
B+
Retailer 17
-
€3,252 EUR
View
Retailer 18
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€3,252 EUR
View
Price last confirmed 14 days ago
Retailer 19
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€3,252 EUR
View
Price last confirmed 57 days ago
Retailer 20
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€3,252 EUR
View
Price last confirmed 44 days ago
Retailer 21
-
€3,252 EUR
View
Price last confirmed 39 days ago
Most Expensive
B+
NZ Jewellers
07dcc9ed-dc4e-4803-a505-ff246358bb7b · Nov 5
€3,252 EUR
$3,650 USD
View
21 more retailers have this diamond
Prices start from €1,169 EURSave up to €2,083 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
€1,169 EUR