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Round|Natural|GIA

2.51ct E IF Round Natural Diamond

EX • E/IF • GIA 2424694737

Certificate GIA 2424694737

Diamond specifications and retailer prices

From €49,019 EUR
As of October 30, 2026
Save €40,776 EUR (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €89,795 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 2424694737. Listed at 16 retailers as of October 29, 2026, with prices from €49,019 to €89,795, a €40,776 spread on the same certified stone. Diamond Quarter lists it at €89,795. 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
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2424694737
Dimensions8.71 × 8.67 × 5.37 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
8.71 mm8.67 mm2.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2424694737
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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 30
Current: €58,230 EUR|Low: €49,019 EUR|High: €70,372 EUR|Avg: €57,908 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6€49,019 EUR
Retailer 3€49,605 EUR
Retailer 2€55,985 EUR
Retailer 1€58,230 EUR
Retailer 4€62,962 EUR
Retailer 5€70,372 EUR

46 data points across 6 retailers

16 retailers€49,019 EUR to €89,795 EUR

A
Cheapest Retailer
-
€49,019 EUR
Retailer 2
-
€49,605 EUR
$55,210 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
€53,383 EUR
$59,415 USD
View
A
Retailer 4
-
€53,889 EUR
$59,979 USD
View
A
Retailer 5
-
€55,159 EUR
$61,392 USD
View
A
Retailer 6
-
€55,975 EUR
CA$86,528 CAD
View
A
Retailer 7
-
€55,985 EUR
₹5,934,381 INR
View
A
Retailer 8
-
€58,230 EUR
£51,031 GBP
View
B+
Retailer 9
-
€59,955 EUR
$66,730 USD
View
B+
Retailer 10
-
€59,955 EUR
$66,730 USD
View
B+
Retailer 11
-
€60,780 EUR
$67,648 USD
View
B+
Retailer 12
-
€62,962 EUR
SGD 94,699 SGD
View
B+
Retailer 13
-
€63,817 EUR
$71,029 USD
View
B+
Retailer 14
-
€66,945 EUR
$74,510 USD
View
B+
Retailer 15
-
€70,631 EUR
$78,613 USD
View
Most Expensive
B
Diamond Quarter
2.51IFE24374A66N · Oct 29
€89,795 EUR
£78,694 GBP
View
15 more retailers have this diamond
Prices start from €49,019 EURSave up to €40,776 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
€49,019 EUR