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Round|Natural|GIA

1.00ct I IF Round Natural Diamond

EX • I/IF • GIA 2567017903

Certificate GIA 2567017903

Diamond specifications and retailer prices

From €1,922 EUR
₹205,335 INR
As of November 2, 2026
Save €3,540 EUR (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,465 EUR at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2567017903. Listed at 19 retailers as of November 2, 2026, with a 184% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2567017903
Dimensions6.31 × 6.36 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.31 mm6.36 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2567017903
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: Nov 2
Current: €5,463 EUR|Low: €1,922 EUR|High: €5,463 EUR|Avg: €2,958 EUR|+0.2%
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
November 2, 2026
Retailer 2€1,922 EUR
Retailer 3€2,305 EUR
Retailer 6€2,336 EUR
Retailer 7€2,406 EUR
Retailer 14€2,558 EUR
Retailer 4€2,574 EUR
Retailer 8€2,656 EUR
Retailer 10€2,718 EUR
Retailer 11€2,728 EUR
Retailer 9€2,951 EUR
Retailer 13€2,988 EUR
Retailer 12€2,989 EUR
Retailer 15€3,164 EUR
Retailer 5€4,355 EUR
NZ Jewellers€5,463 EUR

26 data points across 15 retailers

19 retailers€1,922 EUR to €5,463 EUR

A
Cheapest Retailer
-
€1,922 EUR
₹205,335 INR
A
Retailer 2
-
€2,305 EUR
$2,585 USD
View
A
Retailer 3
-
€2,336 EUR
$2,620 USD
View
A
Retailer 4
-
€2,406 EUR
$2,699 USD
View
A
Retailer 5
-
€2,558 EUR
$2,869 USD
View
A
Retailer 6
-
€2,574 EUR
$2,887 USD
View
Retailer 7
-
€2,614 EUR
$2,932 USD
View
Price last confirmed 56 days ago
A
Retailer 8
-
€2,656 EUR
$2,979 USD
View
A
Retailer 9
-
€2,718 EUR
£2,401 GBP
View
A
Retailer 10
-
€2,728 EUR
$3,060 USD
View
Retailer 11
-
€2,929 EUR
A$5,054 AUD
View
Price last confirmed 26 days ago
A
Retailer 12
-
€2,951 EUR
$3,310 USD
View
A
Retailer 13
-
€2,988 EUR
View
A
Retailer 14
-
€2,989 EUR
£2,640 GBP
View
Retailer 15
-
€3,016 EUR
$3,383 USD
View
Price last confirmed 56 days ago
A
Retailer 16
-
€3,164 EUR
ZAR 57,331 ZAR
View
B+
Retailer 17
-
€4,355 EUR
£3,846 GBP
View
B
Retailer 18
-
€5,463 EUR
$6,127 USD
View
Most Expensive
NZ Jewellers
4822dcc5-aa83-479b-8c12-921e280a57c5 · Sep 1
€5,465 EUR
$6,130 USD
View
Price last confirmed 62 days ago
18 more retailers have this diamond
Prices start from €1,922 EURSave up to €3,540 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
€1,922 EUR