Oval|Natural|GIA

2.51ct I VS1 Oval Natural Diamond

ID • I/VS1 • GIA 2231694235

Certificate GIA 2231694235

Diamond specifications and retailer prices

From €13,566 EUR
$15,156 USD
As of October 30, 2026
Save €9,834 EUR (42%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €23,400 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231694235. Listed at 24 retailers as of October 29, 2026, with prices from €13,566 to €23,400, a €9,834 spread on the same certified stone. MOH London lists it at €23,400. 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
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle40.46°
Pavilion angle38.34°
OriginNatural
Grading LabGIA
CertificateGIA 2231694235
Dimensions10.37 × 7.36 × 4.83 mm
L/W Ratio1.41
Girdle conditionVery Thick
Key to symbols
Cloud, Indented Natural
Top View
10.37 mm7.36 mm2.51 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2231694235
Side View
Table 55.0%Crown 40.46°Girdle: THK-VTKPavilion 38.34°Culet: NoneDepth 65.6%

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: €23,400 EUR|Low: €13,149 EUR|High: €26,052 EUR|Avg: €17,416 EUR|-10.2%
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
Retailer 22
Retailer 23
October 31, 2026
Retailer 11€13,149 EUR
Retailer 10€13,566 EUR
Retailer 4€13,701 EUR
Retailer 22€13,984 EUR
Retailer 14€14,062 EUR
Retailer 9€14,282 EUR
Retailer 20€14,590 EUR
Retailer 23€14,903 EUR
Retailer 17€15,074 EUR
Retailer 19€15,342 EUR
Retailer 2€15,503 EUR
Retailer 3€15,635 EUR
Retailer 5€15,897 EUR
Retailer 8€16,012 EUR
Retailer 7€16,078 EUR
Retailer 6€16,146 EUR
Retailer 18€16,251 EUR
Retailer 15€16,767 EUR
Retailer 12€17,396 EUR
Retailer 13€18,084 EUR
Retailer 21€20,498 EUR
Retailer 16€21,113 EUR
MOH London€23,400 EUR

30 data points across 23 retailers

24 retailers€13,566 EUR to €23,400 EUR

Retailer 1
-
€13,149 EUR
$14,690 USD
Price last confirmed 10 days ago
A
Retailer 2
-
€13,566 EUR
$15,156 USD
View
A
Retailer 3
-
€13,701 EUR
$15,307 USD
View
A
Retailer 4
-
€13,984 EUR
$15,623 USD
View
A
Retailer 5
-
€14,062 EUR
$15,710 USD
View
A
Retailer 6
-
€14,282 EUR
$15,956 USD
View
Final sale: no returns
A
Retailer 7
-
€14,590 EUR
$16,300 USD
View
A
Retailer 8
-
€14,903 EUR
$16,650 USD
View
A
Retailer 9
-
€15,074 EUR
₹1,603,920 INR
View
A
Retailer 10
-
€15,342 EUR
A$26,370 AUD
View
A
Retailer 11
-
€15,503 EUR
£13,638 GBP
View
Retailer 12
-
€15,635 EUR
A$26,874 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
€15,897 EUR
$17,760 USD
View
A
Retailer 14
-
€16,012 EUR
$17,889 USD
View
A
Retailer 15
-
€16,078 EUR
$17,962 USD
View
A
Retailer 16
-
€16,146 EUR
$18,038 USD
View
A
Retailer 17
-
€16,251 EUR
£14,295 GBP
View
A
Retailer 18
-
€16,767 EUR
$18,732 USD
View
A
Retailer 19
-
€17,396 EUR
$19,435 USD
View
A
Retailer 20
-
€18,084 EUR
View
A
Retailer 21
-
€20,498 EUR
ZAR 369,966 ZAR
View
B+
Retailer 22
-
€21,113 EUR
$23,588 USD
View
Retailer 23
-
€23,351 EUR
$26,088 USD
View
Price last confirmed 31 days ago
Most Expensive
B+
MOH London
F9C7DF1C7 · Oct 29
€23,400 EUR
£20,585 GBP
View
23 more retailers have this diamond
Prices start from €13,566 EURSave up to €9,834 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
€13,566 EUR