Oval|Natural|GIA

2.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 7551197531

Certificate GIA 7551197531

Diamond specifications and retailer prices

From €26,605 EUR
$29,723 USD
As of October 30, 2026
Save €7,552 EUR (22%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €45,883 EUR at MOH London · As of October 19, 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 D 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 7551197531. Listed at 24 retailers as of October 30, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551197531
Dimensions10.62 × 7.40 × 4.68 mm
L/W Ratio1.44
Key to symbols
Feather, Cloud, Crystal, Indented Natural, Needle, Natural
Top View
10.62 mm7.40 mm2.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551197531
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €45,883 EUR|Low: €23,563 EUR|High: €46,188 EUR|Avg: €31,306 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
October 31, 2026
Retailer 12€24,848 EUR
Retailer 3€26,787 EUR
Retailer 5€27,356 EUR
Retailer 8€27,902 EUR
Retailer 9€28,276 EUR
Retailer 4€29,177 EUR
Retailer 2€29,188 EUR
Retailer 11€29,218 EUR
Retailer 6€29,854 EUR
Retailer 10€32,328 EUR
Retailer 7€34,157 EUR
Retailer 14€34,473 EUR
Retailer 13€39,840 EUR
MOH London€45,883 EUR

35 data points across 14 retailers

24 retailers€26,605 EUR to €34,157 EUR

Retailer 1
-
€24,848 EUR
$27,760 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
€26,605 EUR
$29,723 USD
View
B+
Retailer 3
-
€26,787 EUR
$29,927 USD
View
Final sale: no returns
Retailer 4
-
€27,145 EUR
$30,326 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
€27,356 EUR
$30,562 USD
View
B+
Retailer 6
-
€27,902 EUR
₹2,968,796 INR
View
B+
Retailer 7
-
€28,276 EUR
$31,590 USD
View
B+
Retailer 8
-
€28,383 EUR
$31,710 USD
View
Retailer 9
-
€29,177 EUR
A$50,150 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
€29,188 EUR
£25,676 GBP
View
B+
Retailer 11
-
€29,218 EUR
$32,643 USD
View
Retailer 12
-
€29,222 EUR
$32,647 USD
View
Price last confirmed 19 days ago
B
Retailer 13
-
€29,854 EUR
$33,353 USD
View
Retailer 14
-
€30,440 EUR
$34,008 USD
View
Price last confirmed 31 days ago
Retailer 15
-
€30,684 EUR
$34,280 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
€31,245 EUR
$34,907 USD
View
B+
Retailer 17
-
€31,602 EUR
$35,306 USD
View
Retailer 18
-
€31,658 EUR
$35,368 USD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
€32,328 EUR
£28,439 GBP
View
Retailer 20
-
€32,875 EUR
$36,728 USD
View
Price last confirmed 22 days ago
B+
Retailer 21
-
€34,157 EUR
View
Retailer 22
-
€34,473 EUR
$38,513 USD
View
Price last confirmed 11 days ago
Retailer 23
-
€39,840 EUR
ZAR 719,048 ZAR
View
Price last confirmed 13 days ago
Most Expensive
MOH London
355B66365 · Oct 19
€45,883 EUR
£40,363 GBP
View
Price last confirmed 12 days ago
23 more retailers have this diamond
Prices start from €26,605 EURSave up to €7,552 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.

B+
2.50ct Oval
€26,605 EUR