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Oval|Natural|GIA

2.51ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 7546526401

Certificate GIA 7546526401

Diamond specifications and retailer prices

From €23,670 EUR
HK$206,600 HKD
As of October 31, 2026
Save €19,001 EUR (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €42,672 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546526401. Listed at 22 retailers as of October 29, 2026, with prices from €23,670 to €42,672, a €19,001 spread on the same certified stone. MOH London lists it at €42,672. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.44°
Pavilion angle39.61°
OriginNatural
Grading LabGIA
CertificateGIA 7546526401
Dimensions10.80 × 7.70 × 4.91 mm
L/W Ratio1.40
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
10.80 mm7.70 mm2.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546526401
Side View
Table 63.0%Crown 33.44°Girdle: MED-STKPavilion 39.61°Culet: NoneDepth 63.8%

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 31
Current: €42,672 EUR|Low: €23,670 EUR|High: €42,956 EUR|Avg: €29,319 EUR|-0.7%
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
November 1, 2026
Retailer 15€23,670 EUR
Retailer 14€24,428 EUR
Retailer 11€25,712 EUR
Retailer 13€25,825 EUR
Retailer 12€26,052 EUR
Retailer 4€26,414 EUR
Retailer 9€27,034 EUR
Retailer 17€27,055 EUR
Retailer 2€27,298 EUR
Retailer 7€27,600 EUR
Retailer 8€29,057 EUR
Retailer 3€29,402 EUR
Retailer 5€30,344 EUR
Retailer 16€32,556 EUR
Retailer 6€33,280 EUR
Retailer 10€37,102 EUR
MOH London€42,672 EUR

29 data points across 17 retailers

22 retailers€23,670 EUR to €42,672 EUR

A
Cheapest Retailer
-
€23,670 EUR
HK$206,600 HKD
A
Retailer 2
-
€24,428 EUR
$27,291 USD
View
B+
Retailer 3
-
€25,712 EUR
$28,726 USD
View
Final sale: no returns
A
Retailer 4
-
€25,825 EUR
₹2,747,826 INR
View
B+
Retailer 5
-
€26,052 EUR
$29,105 USD
View
B+
Retailer 6
-
€26,414 EUR
$29,510 USD
View
Retailer 7
-
€27,034 EUR
A$46,465 AUD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
€27,055 EUR
$30,226 USD
View
B+
Retailer 9
-
€27,298 EUR
£24,014 GBP
View
B+
Retailer 10
-
€27,600 EUR
$30,835 USD
View
Retailer 11
-
€28,310 EUR
$31,628 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
€29,057 EUR
$32,462 USD
View
B+
Retailer 13
-
€29,402 EUR
SGD 44,390 SGD
View
B
Retailer 14
-
€30,344 EUR
$33,900 USD
View
Retailer 15
-
€31,499 EUR
$35,191 USD
View
Price last confirmed 32 days ago
Retailer 16
-
€32,499 EUR
$36,308 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
€32,556 EUR
View
B
Retailer 18
-
€33,280 EUR
$37,180 USD
View
Retailer 19
-
€33,748 EUR
$37,704 USD
View
Price last confirmed 61 days ago
Retailer 20
-
€33,748 EUR
$37,704 USD
View
Price last confirmed 33 days ago
B
Retailer 21
-
€37,102 EUR
ZAR 669,629 ZAR
View
Most Expensive
B
MOH London
F7C862ED2 · Oct 29
€42,672 EUR
£37,538 GBP
View
21 more retailers have this diamond
Prices start from €23,670 EURSave up to €19,001 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 Oval
€23,670 EUR