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Round|Natural|GIA

1.00ct K IF Round Natural Diamond

EX • K/IF • GIA 1519584532

Certificate GIA 1519584532

Diamond specifications and retailer prices

From €2,012 EUR
As of November 5, 2026
Save €3,010 EUR (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,040 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1519584532. Listed at 17 retailers as of November 5, 2026, with a 150% 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
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1519584532
Dimensions6.39 × 6.35 × 3.94 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.39 mm6.35 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519584532
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €5,021 EUR|Low: €2,000 EUR|High: €5,040 EUR|Avg: €2,761 EUR|-0.4%
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
November 6, 2026
Retailer 8€2,012 EUR
Retailer 3€2,151 EUR
Retailer 10€2,161 EUR
Retailer 13€2,365 EUR
Retailer 5€2,402 EUR
Retailer 11€2,402 EUR
Retailer 12€2,494 EUR
Retailer 2€2,527 EUR
Retailer 4€2,528 EUR
Retailer 6€2,811 EUR
Retailer 7€2,931 EUR
Retailer 9€4,196 EUR
NZ Jewellers€5,021 EUR

45 data points across 13 retailers

17 retailers€2,012 EUR to €5,021 EUR

A
Cheapest Retailer
-
€2,012 EUR
A
Retailer 2
-
€2,151 EUR
View
A
Retailer 3
-
€2,161 EUR
View
Retailer 4
-
€2,308 EUR
View
Price last confirmed 109 days ago
A
Retailer 5
-
€2,365 EUR
View
A
Retailer 6
-
€2,402 EUR
View
Retailer 7
-
€2,402 EUR
View
Price last confirmed 8 days ago
Retailer 8
-
€2,411 EUR
View
Price last confirmed 39 days ago
B+
Retailer 9
-
€2,494 EUR
View
A
Retailer 10
-
€2,527 EUR
View
B+
Retailer 11
-
€2,528 EUR
View
Retailer 12
-
€2,782 EUR
View
Price last confirmed 38 days ago
B+
Retailer 13
-
€2,811 EUR
View
B+
Retailer 14
-
€2,931 EUR
View
B
Retailer 15
-
€4,196 EUR
View
B
Retailer 16
-
€5,021 EUR
View
Most Expensive
NZ Jewellers
fd3abd0d-9765-4dcb-9d40-21405cd5a994 · Sep 28
€5,040 EUR
$5,657 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from €2,012 EURSave up to €3,010 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
€2,012 EUR