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Radiant|Natural|GIA

1.02ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 3565569039

Certificate GIA 3565569039

Diamond specifications and retailer prices

From €2,607 EUR
$2,902 USD
As of October 28, 2026
Save €2,314 EUR (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,922 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3565569039. Listed at 12 retailers as of October 27, 2026, with prices from €2,607 to €4,922, a €2,314 spread on the same certified stone. NZ Jewellers lists it at €4,922. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565569039
Dimensions7.30 × 4.99 × 3.27 mm
L/W Ratio1.46
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.30 mm4.99 mm1.02 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565569039
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €4,922 EUR|Low: €2,607 EUR|High: €4,922 EUR|Avg: €3,227 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
October 30, 2026
Retailer 4€2,607 EUR
Retailer 9€2,718 EUR
Retailer 2€2,764 EUR
Retailer 6€2,825 EUR
Retailer 12€2,825 EUR
Retailer 3€2,934 EUR
Retailer 5€2,952 EUR
Retailer 10€3,260 EUR
Retailer 8€3,303 EUR
Retailer 11€3,440 EUR
Retailer 7€4,750 EUR
NZ Jewellers€4,922 EUR

10 data points across 12 retailers

12 retailers€2,607 EUR to €4,922 EUR

B+
Cheapest Retailer
-
€2,607 EUR
$2,902 USD
Final sale: no returns
B+
Retailer 2
-
€2,718 EUR
$3,025 USD
View
B+
Retailer 3
-
€2,764 EUR
£2,422 GBP
View
B+
Retailer 4
-
€2,825 EUR
$3,144 USD
View
B+
Retailer 5
-
€2,825 EUR
$3,144 USD
View
B+
Retailer 6
-
€2,934 EUR
$3,265 USD
View
B+
Retailer 7
-
€2,952 EUR
£2,587 GBP
View
B
Retailer 8
-
€3,260 EUR
$3,628 USD
View
B+
Retailer 9
-
€3,303 EUR
View
B
Retailer 10
-
€3,440 EUR
ZAR 61,856 ZAR
View
B
Retailer 11
-
€4,750 EUR
£4,163 GBP
View
Most Expensive
B
NZ Jewellers
ddac2c66-e4a4-4191-a8ed-151ad9d54208 · Oct 27
€4,922 EUR
$5,478 USD
View
11 more retailers have this diamond
Prices start from €2,607 EURSave up to €2,314 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.

B+
1.02ct Radiant
€2,607 EUR