Oval|Natural|GIA

2.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 1242055934

Certificate GIA 1242055934

Diamond specifications and retailer prices

From $20,971 USD
€19,973 EUR
As of October 30, 2026
Save $14,315 USD (41%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $35,287 USD 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242055934. Listed at 21 retailers as of October 29, 2026, with prices from $20,971 to $35,287, a $14,315 spread on the same certified stone. MOH London lists it at $35,287. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.05°
OriginNatural
Grading LabGIA
CertificateGIA 1242055934
Dimensions10.77 × 7.44 × 4.65 mm
L/W Ratio1.45
Key to symbols
Crystal, Feather, Needle
Top View
10.77 mm7.44 mm2.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242055934
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 35.05°Culet: NoneDepth 62.6%

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: $35,287 USD|Low: $18,534 USD|High: $35,287 USD|Avg: $25,657 USD|+0.1%
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
October 30, 2026
Retailer 8$18,534 USD
Retailer 3$20,070 USD
Retailer 10$20,617 USD
Retailer 2$20,971 USD
Retailer 4$21,391 USD
Retailer 18$21,882 USD
Retailer 19$22,469 USD
Retailer 11$23,336 USD
Retailer 14$23,598 USD
Retailer 17$24,010 USD
Retailer 16$24,347 USD
Retailer 5$24,750 USD
Retailer 15$24,750 USD
Retailer 6$25,580 USD
Retailer 12$25,936 USD
Retailer 13$26,994 USD
Retailer 7$31,838 USD
Retailer 9$32,508 USD
MOH London$35,287 USD

30 data points across 19 retailers

21 retailers$20,971 USD to $35,287 USD

Retailer 1
-
$18,534 USD
HK$144,800 HKD
Price last confirmed 15 days ago
Retailer 2
-
$20,447 USD
€19,474 EUR
View
Price last confirmed 16 days ago
Retailer 3
-
$20,617 USD
SGD 27,861 SGD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$20,971 USD
€19,973 EUR
View
A
Retailer 5
-
$21,391 USD
View
A
Retailer 6
-
$21,882 USD
A$33,665 AUD
View
A
Retailer 7
-
$22,469 USD
View
Final sale: no returns
Retailer 8
-
$23,336 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$23,598 USD
View
A
Retailer 10
-
$24,010 USD
View
B+
Retailer 11
-
$24,347 USD
View
B+
Retailer 12
-
$24,750 USD
View
B+
Retailer 13
-
$24,750 USD
View
B+
Retailer 14
-
$25,580 USD
View
Retailer 15
-
$25,852 USD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$25,936 USD
£20,422 GBP
View
Retailer 17
-
$26,201 USD
View
Price last confirmed 16 days ago
B+
Retailer 18
-
$26,994 USD
€25,709 EUR
View
Retailer 19
-
$31,041 USD
View
Price last confirmed 16 days ago
B
Retailer 20
-
$31,838 USD
View
Most Expensive
B
MOH London
73703DBD2 · Oct 29
$35,287 USD
£27,785 GBP
View
20 more retailers have this diamond
Prices start from $20,971 USDSave up to $14,315 USD

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
$20,971 USD