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Round|Natural|GIA

1.03ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1508070882

Certificate GIA 1508070882

Diamond specifications and retailer prices

From €1,248 EUR
₹132,785 INR
As of October 31, 2026
Save €2,989 EUR (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,237 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct 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 1508070882. Listed at 10 retailers as of October 30, 2026, with prices from €1,248 to €4,237, a €2,989 spread on the same certified stone. NZ Jewellers lists it at €4,237. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1508070882
Dimensions6.43 × 6.45 × 4.04 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Etch Channel, Feather, Cavity, Needle
Top View
6.43 mm6.45 mm1.03 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1508070882
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°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 31
Current: €4,237 EUR|Low: €1,245 EUR|High: €4,237 EUR|Avg: €1,997 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3€1,248 EUR
Retailer 4€1,260 EUR
Retailer 5€1,569 EUR
Retailer 7€1,584 EUR
Retailer 8€1,737 EUR
Retailer 10€1,737 EUR
Retailer 6€1,817 EUR
Retailer 9€2,004 EUR
Retailer 2€2,362 EUR
NZ Jewellers€4,237 EUR

45 data points across 10 retailers

10 retailers€1,248 EUR to €4,237 EUR

A
Cheapest Retailer
-
€1,248 EUR
₹132,785 INR
A
Retailer 2
-
€1,260 EUR
HK$11,000 HKD
View
A
Retailer 3
-
€1,569 EUR
$1,753 USD
View
A
Retailer 4
-
€1,584 EUR
$1,770 USD
View
A
Retailer 5
-
€1,737 EUR
$1,941 USD
View
A
Retailer 6
-
€1,737 EUR
$1,941 USD
View
A
Retailer 7
-
€1,817 EUR
$2,030 USD
View
B+
Retailer 8
-
€2,004 EUR
$2,239 USD
View
B+
Retailer 9
-
€2,362 EUR
View
Most Expensive
B
NZ Jewellers
669a6dd7-cb8b-4d03-b0c2-973f3d7127f7 · Oct 30
€4,237 EUR
$4,734 USD
View
9 more retailers have this diamond
Prices start from €1,248 EURSave up to €2,989 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
1.03ct Round
€1,248 EUR