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Round|Natural|GIA

2.51ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7556047964

Certificate GIA 7556047964

Diamond specifications and retailer prices

From €17,772 EUR
$19,855 USD
As of October 30, 2026
Save €12,633 EUR (42%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €30,405 EUR at MOH London · As of October 29, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7556047964. Listed at 22 retailers as of October 29, 2026, with prices from €17,772 to €30,405, a €12,633 spread on the same certified stone. MOH London lists it at €30,405. 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

2.51
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7556047964
Dimensions8.61 × 8.64 × 5.38 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Crystal, Needle
Top View
8.61 mm8.64 mm2.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556047964
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.4%

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: €30,405 EUR|Low: €17,772 EUR|High: €30,405 EUR|Avg: €20,784 EUR|+4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 4€17,772 EUR
Retailer 8€17,802 EUR
Retailer 6€17,936 EUR
Retailer 15€18,549 EUR
Retailer 9€18,557 EUR
Retailer 20€18,683 EUR
Retailer 12€18,946 EUR
Retailer 18€19,364 EUR
Retailer 2€19,807 EUR
Retailer 10€19,816 EUR
Retailer 5€20,085 EUR
Retailer 14€20,095 EUR
Retailer 19€20,693 EUR
Retailer 11€20,900 EUR
Retailer 21€20,900 EUR
Retailer 7€21,599 EUR
Retailer 13€21,785 EUR
Retailer 16€22,347 EUR
Retailer 3€23,292 EUR
Retailer 17€23,414 EUR
MOH London€30,405 EUR

17 data points across 21 retailers

22 retailers€17,772 EUR to €30,405 EUR

A
Cheapest Retailer
-
€17,772 EUR
$19,855 USD
A
Retailer 2
-
€17,802 EUR
$19,888 USD
View
A
Retailer 3
-
€17,936 EUR
$20,038 USD
View
A
Retailer 4
-
€18,549 EUR
₹1,973,638 INR
View
A
Retailer 5
-
€18,557 EUR
$20,732 USD
View
Final sale: no returns
A
Retailer 6
-
€18,683 EUR
$20,873 USD
View
A
Retailer 7
-
€19,364 EUR
$21,634 USD
View
A
Retailer 8
-
€19,807 EUR
£17,424 GBP
View
A
Retailer 9
-
€19,816 EUR
$22,138 USD
View
A
Retailer 10
-
€20,085 EUR
$22,439 USD
View
A
Retailer 11
-
€20,693 EUR
$23,119 USD
View
A
Retailer 12
-
€20,900 EUR
$23,350 USD
View
A
Retailer 13
-
€20,900 EUR
$23,350 USD
View
A
Retailer 14
-
€21,599 EUR
$24,130 USD
View
A
Retailer 15
-
€21,785 EUR
$24,338 USD
View
Retailer 16
-
€22,081 EUR
$24,669 USD
View
Price last confirmed 28 days ago
Retailer 17
-
€22,299 EUR
$24,913 USD
View
Price last confirmed 39 days ago
A
Retailer 18
-
€22,347 EUR
£19,659 GBP
View
A
Retailer 19
-
€23,292 EUR
$26,022 USD
View
A
Retailer 20
-
€23,414 EUR
View
Retailer 21
-
€26,418 EUR
$29,514 USD
View
Price last confirmed 41 days ago
Most Expensive
B
MOH London
3A63D1546 · Oct 29
€30,405 EUR
£26,747 GBP
View
21 more retailers have this diamond
Prices start from €17,772 EURSave up to €12,633 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
€17,772 EUR