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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 €48,834 EUR
As of October 30, 2026
Save €40,623 EUR (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €89,457 EUR at Diamond Quarter · As of October 31, 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 30, 2026, with prices from €48,834 to €89,457, a €40,623 spread on the same certified stone. Diamond Quarter lists it at €89,457. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €55,538 EUR|Low: €48,834 EUR|High: €70,108 EUR|Avg: €57,689 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 6€48,834 EUR
Retailer 3€49,418 EUR
Retailer 1€55,538 EUR
Retailer 2€57,529 EUR
Retailer 4€62,725 EUR
Retailer 5€70,108 EUR

45 data points across 6 retailers

16 retailers€48,834 EUR to €89,457 EUR

A
Cheapest Retailer
-
€48,834 EUR
Retailer 2
-
€49,418 EUR
$55,210 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€53,182 EUR
$59,415 USD
View
A
Retailer 4
-
€53,687 EUR
$59,979 USD
View
A
Retailer 5
-
€54,951 EUR
$61,392 USD
View
A
Retailer 6
-
€55,538 EUR
₹5,909,297 INR
View
A
Retailer 7
-
€55,765 EUR
CA$86,528 CAD
View
A
Retailer 8
-
€57,529 EUR
£50,608 GBP
View
B+
Retailer 9
-
€59,729 EUR
$66,730 USD
View
B+
Retailer 10
-
€59,729 EUR
$66,730 USD
View
B+
Retailer 11
-
€60,551 EUR
$67,648 USD
View
B+
Retailer 12
-
€62,725 EUR
SGD 94,699 SGD
View
B+
Retailer 13
-
€63,577 EUR
$71,029 USD
View
B+
Retailer 14
-
€66,693 EUR
$74,510 USD
View
B+
Retailer 15
-
€70,366 EUR
$78,613 USD
View
Most Expensive
B
Diamond Quarter
2.51IFE24374A66N · Oct 31
€89,457 EUR
£78,694 GBP
View
15 more retailers have this diamond
Prices start from €48,834 EURSave up to €40,623 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
€48,834 EUR