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Round|Natural|GIA

1.00ct E IF Round Natural Diamond

EX • E/IF • GIA 1565453649

Certificate GIA 1565453649

Diamond specifications and retailer prices

From €6,152 EUR
As of October 29, 2026
Save €6,736 EUR (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €12,887 EUR at NZ Jewellers · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1565453649. Listed at 19 retailers as of October 29, 2026, with prices from €6,152 to €12,887, a €6,736 spread on the same certified stone. NZ Jewellers lists it at €12,887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1565453649
Dimensions6.29 × 6.34 × 4.03 mm
L/W Ratio1.01
Girdle conditionThin to Slightly Thick
Culet sizeNone
Top View
6.29 mm6.34 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565453649
Side View
Table 58.0%Crown 35°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: €12,887 EUR|Low: €6,152 EUR|High: €12,887 EUR|Avg: €8,042 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 3€6,152 EUR
Retailer 9€6,271 EUR
Retailer 13€6,421 EUR
Retailer 12€6,888 EUR
Retailer 6€6,999 EUR
Retailer 14€7,060 EUR
Retailer 8€7,111 EUR
Retailer 19€7,113 EUR
Retailer 17€7,278 EUR
Retailer 11€7,541 EUR
Retailer 7€7,705 EUR
Retailer 5€7,824 EUR
Retailer 18€7,872 EUR
Retailer 2€8,135 EUR
Retailer 15€8,385 EUR
Retailer 10€8,891 EUR
Retailer 16€9,466 EUR
Retailer 4€10,796 EUR
NZ Jewellers€12,887 EUR

24 data points across 19 retailers

19 retailers€6,152 EUR to €12,887 EUR

A
Cheapest Retailer
-
€6,152 EUR
A
Retailer 2
-
€6,271 EUR
View
A+
Retailer 3
-
€6,421 EUR
View
A
Retailer 4
-
€6,888 EUR
View
A
Retailer 5
-
€6,999 EUR
View
A
Retailer 6
-
€7,060 EUR
View
A
Retailer 7
-
€7,111 EUR
View
Final sale: no returns
A
Retailer 8
-
€7,113 EUR
View
A
Retailer 9
-
€7,278 EUR
View
Retailer 10
-
€7,541 EUR
View
Price last confirmed 13 days ago
A
Retailer 11
-
€7,705 EUR
View
A
Retailer 12
-
€7,824 EUR
View
A
Retailer 13
-
€7,872 EUR
View
A
Retailer 14
-
€8,135 EUR
View
A
Retailer 15
-
€8,385 EUR
View
A
Retailer 16
-
€8,891 EUR
View
B+
Retailer 17
-
€9,466 EUR
View
B+
Retailer 18
-
€10,796 EUR
View
Most Expensive
B+
NZ Jewellers
507a90a6-2399-412d-89eb-a0ee2951c79f · Nov 2
€12,887 EUR
$14,520 USD
View
18 more retailers have this diamond
Prices start from €6,152 EURSave up to €6,736 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
€6,152 EUR