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Round|Natural|GIA

2.50ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 2566165976

Certificate GIA 2566165976

Diamond specifications and retailer prices

From €5,097 EUR
As of November 4, 2026
Save €6,367 EUR (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €11,464 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566165976. Listed at 14 retailers as of November 4, 2026, with prices from €5,097 to €11,464, a €6,367 spread on the same certified stone. NZ Jewellers lists it at €11,464. 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

2.50
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566165976
Dimensions8.60 × 8.65 × 5.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
8.60 mm8.65 mm2.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2566165976
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°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: Nov 4
Current: €11,464 EUR|Low: €5,097 EUR|High: €11,464 EUR|Avg: €7,068 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10€5,097 EUR
Retailer 6€5,176 EUR
Retailer 7€5,867 EUR
Retailer 3€6,327 EUR
Retailer 4€6,355 EUR
Retailer 9€6,854 EUR
Retailer 8€6,959 EUR
Retailer 5€7,431 EUR
Retailer 11€7,909 EUR
Retailer 2€7,916 EUR
NZ Jewellers€11,464 EUR

29 data points across 11 retailers

14 retailers€5,097 EUR to €11,464 EUR

A
Cheapest Retailer
-
€5,097 EUR
A
Retailer 2
-
€5,176 EUR
View
A
Retailer 3
-
€5,867 EUR
View
B+
Retailer 4
-
€5,968 EUR
View
B+
Retailer 5
-
€6,141 EUR
View
Retailer 6
-
€6,327 EUR
View
Price last confirmed 12 days ago
A
Retailer 7
-
€6,355 EUR
View
B+
Retailer 8
-
€6,854 EUR
View
B+
Retailer 9
-
€6,959 EUR
View
B+
Retailer 10
-
€7,100 EUR
View
B+
Retailer 11
-
€7,431 EUR
View
B+
Retailer 12
-
€7,909 EUR
View
B+
Retailer 13
-
€7,916 EUR
View
Most Expensive
B
NZ Jewellers
3ae86cff-efea-4376-b32f-49280e5ca9fd · Nov 5
€11,464 EUR
$12,867 USD
View
13 more retailers have this diamond
Prices start from €5,097 EURSave up to €6,367 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
2.50ct Round
€5,097 EUR