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Round|Natural|GIA

1.00ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7548722032

Certificate GIA 7548722032

Diamond specifications and retailer prices

From €1,853 EUR
$2,070 USD
As of October 30, 2026
Save €3,000 EUR (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,853 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct 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 7548722032. Listed at 19 retailers as of October 30, 2026, with prices from €1,853 to €4,853, a €3,000 spread on the same certified stone. NZ Jewellers lists it at €4,853. 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

1.00
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7548722032
Dimensions6.39 × 6.43 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Pinpoints are not shown.
Key to symbols
Feather, Crystal, Cavity, Indented Natural, Natural
Top View
6.39 mm6.43 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548722032
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

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 30
Current: €3,075 EUR|Low: €1,674 EUR|High: €4,714 EUR|Avg: €2,732 EUR|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13€1,853 EUR
Retailer 3€2,136 EUR
Retailer 10€2,209 EUR
Retailer 9€2,259 EUR
Retailer 6€2,466 EUR
Retailer 5€2,523 EUR
Retailer 4€2,552 EUR
Retailer 11€2,621 EUR
Retailer 12€2,739 EUR
Retailer 7€2,893 EUR
Retailer 1€3,075 EUR
Retailer 2€3,269 EUR
Retailer 8€4,683 EUR

42 data points across 13 retailers

19 retailers€1,853 EUR to €4,853 EUR

A
Cheapest Retailer
-
€1,853 EUR
$2,070 USD
A
Retailer 2
-
€2,136 EUR
$2,387 USD
View
A
Retailer 3
-
€2,196 EUR
$2,453 USD
View
A
Retailer 4
-
€2,209 EUR
$2,468 USD
View
Final sale: no returns
A
Retailer 5
-
€2,259 EUR
$2,524 USD
View
A
Retailer 6
-
€2,466 EUR
£2,169 GBP
View
A
Retailer 7
-
€2,523 EUR
$2,819 USD
View
A
Retailer 8
-
€2,552 EUR
$2,851 USD
View
A
Retailer 9
-
€2,577 EUR
CA$3,998 CAD
View
A
Retailer 10
-
€2,621 EUR
$2,928 USD
View
B+
Retailer 11
-
€2,739 EUR
$3,060 USD
View
B+
Retailer 12
-
€2,739 EUR
$3,060 USD
View
B+
Retailer 13
-
€2,893 EUR
£2,545 GBP
View
B+
Retailer 14
-
€2,909 EUR
$3,250 USD
View
B+
Retailer 15
-
€2,912 EUR
$3,253 USD
View
B+
Retailer 16
-
€3,075 EUR
View
B+
Retailer 17
-
€3,269 EUR
$3,652 USD
View
B
Retailer 18
-
€4,683 EUR
£4,120 GBP
View
Most Expensive
B
NZ Jewellers
3c5915fb-86b1-4698-8e8f-c3f6fc9ca763 · Oct 30
€4,853 EUR
$5,422 USD
View
18 more retailers have this diamond
Prices start from €1,853 EURSave up to €3,000 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
1.00ct Round
€1,853 EUR