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Round|Natural|GIA

2.50ct D I1 Round Natural Diamond

EX • D/I1 • GIA 1395948407

Certificate GIA 1395948407

Diamond specifications and retailer prices

From €11,458 EUR
$12,801 USD
As of October 31, 2026
Save €2,228 EUR (16%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €17,121 EUR at NZ Jewellers · As of September 27, 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 D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1395948407. Listed at 8 retailers as of October 26, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1395948407
Dimensions8.60 × 8.57 × 5.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity, Needle, Indented Natural, Natural
Top View
8.60 mm8.57 mm2.50 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1395948407
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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: Oct 31
Current: €13,686 EUR|Low: €10,049 EUR|High: €19,604 EUR|Avg: €13,155 EUR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 9, 2026
Retailer 5€10,049 EUR
Retailer 7€10,113 EUR
Retailer 4€11,213 EUR
Retailer 2€11,458 EUR
Retailer 8€12,084 EUR
Retailer 1€13,686 EUR
Retailer 6€15,030 EUR
Retailer 3€15,146 EUR
Retailer 9€19,604 EUR

12 data points across 9 retailers

8 retailers€11,458 EUR to €13,686 EUR

Retailer 1
-
€11,213 EUR
$12,527 USD
Price last confirmed 27 days ago
A
Retailer 2
-
€11,458 EUR
$12,801 USD
View
Retailer 3
-
€12,086 EUR
$13,502 USD
View
Price last confirmed 25 days ago
Retailer 4
-
€12,891 EUR
$14,402 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€13,092 EUR
$14,627 USD
View
Price last confirmed 25 days ago
Retailer 6
-
€13,596 EUR
$15,190 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
€13,686 EUR
$15,290 USD
View
Most Expensive
NZ Jewellers
a94a3910-bc25-489d-a007-6964e5758657 · Sep 27
€17,121 EUR
$19,128 USD
View
Price last confirmed 36 days ago
7 more retailers have this diamond
Prices start from €11,458 EURSave up to €2,228 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
€11,458 EUR