Oval|Natural|GIA

2.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 5523978652

Certificate GIA 5523978652

Diamond specifications and retailer prices

From €17,894 EUR
£15,741 GBP
As of November 2, 2026
Save €11,698 EUR (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €29,592 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded F 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 5523978652. Listed at 9 retailers as of November 1, 2026, with prices from €17,894 to €29,592, a €11,698 spread on the same certified stone. MOH London lists it at €29,592. 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

2.50
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.24°
OriginNatural
Grading LabGIA
CertificateGIA 5523978652
Dimensions10.14 × 7.42 × 4.85 mm
L/W Ratio1.37
Top View
10.14 mm7.42 mm2.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5523978652
Side View
Table 59.0%Crown 39.24°Girdle: THN-VTKPavilionCulet: NoneDepth 65.4%

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: Nov 2
Current: €29,592 EUR|Low: €17,894 EUR|High: €29,948 EUR|Avg: €22,652 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3€17,894 EUR
Retailer 8€19,574 EUR
Retailer 4€19,723 EUR
Retailer 2€20,898 EUR
Retailer 9€21,449 EUR
Retailer 5€21,960 EUR
Retailer 6€22,657 EUR
Retailer 7€26,843 EUR
MOH London€29,592 EUR

43 data points across 9 retailers

9 retailers€17,894 EUR to €29,592 EUR

A
Cheapest Retailer
-
€17,894 EUR
£15,741 GBP
Retailer 2
-
€19,574 EUR
A$33,643 AUD
View
Price last confirmed 29 days ago
A
Retailer 3
-
€19,723 EUR
$22,035 USD
View
B+
Retailer 4
-
€20,898 EUR
£18,383 GBP
View
B+
Retailer 5
-
€21,449 EUR
$23,963 USD
View
B+
Retailer 6
-
€21,960 EUR
$24,534 USD
View
B+
Retailer 7
-
€22,657 EUR
$25,313 USD
View
B
Retailer 8
-
€26,843 EUR
$29,989 USD
View
Most Expensive
B
MOH London
266442D41 · Nov 1
€29,592 EUR
£26,032 GBP
View
8 more retailers have this diamond
Prices start from €17,894 EURSave up to €11,698 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
2.50ct Oval
€17,894 EUR