Round|Natural|GIA

2.51ct E IF Round Natural Diamond

EX • E/IF • GIA 25687004

Certificate GIA 25687004

Diamond specifications and retailer prices

From €51,877 EUR
$57,957 USD
As of October 30, 2026
Save €5,580 EUR (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €57,457 EUR at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 25687004. Listed at 2 retailers as of October 29, 2026, with a relatively tight 11% 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

2.51
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 25687004
Dimensions8.67 × 8.71 × 5.36 mm
L/W Ratio1.00
Top View
8.67 mm8.71 mm2.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 25687004
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €57,457 EUR|Low: €22,180 EUR|High: €89,908 EUR|Avg: €53,039 EUR|-0.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 23, 2026
Retailer 3€22,180 EUR
Retailer 5€48,483 EUR
Retailer 7€51,376 EUR
Retailer 2€51,877 EUR
Retailer 8€51,987 EUR
Retailer 6€53,517 EUR
Retailer 9€55,658 EUR
Blue Nile€57,457 EUR
Retailer 4€81,734 EUR

23 data points across 9 retailers

2 retailers€51,877 EUR to €57,457 EUR

A
Cheapest Retailer
-
€51,877 EUR
$57,957 USD
Most Expensive
B+
Blue Nile
14894350 · Oct 29
€57,457 EUR
$64,191 USD
View
1 more retailer has this diamond
Prices start from €51,877 EURSave up to €5,580 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
2.51ct Round
€51,877 EUR