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Oval|Natural|GIA

2.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 2567244928

Certificate GIA 2567244928

Diamond specifications and retailer prices

From £15,715 GBP
$21,056 USD
As of October 29, 2026
Save £4,255 GBP (21%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £19,969 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 2567244928. Listed at 10 retailers as of October 29, 2026, with prices from £15,715 to £19,969, a £4,255 spread on the same certified stone. 77 Diamonds lists it at £19,969. 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
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.99°
Pavilion angle38.98°
OriginNatural
Grading LabGIA
CertificateGIA 2567244928
Dimensions10.66 × 7.66 × 4.63 mm
L/W Ratio1.39
Culet sizeNone
Top View
10.66 mm7.66 mm2.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567244928
Side View
Table 60.0%Crown 38.99°Girdle: MED-THKPavilion 38.98°Culet: NoneDepth 60.5%

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 29
Current: £19,969 GBP|Low: £14,685 GBP|High: £23,047 GBP|Avg: £18,361 GBP|+24.0%
77 Diamonds
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
October 30, 2026
Retailer 6£14,685 GBP
Retailer 12£15,715 GBP
Retailer 2£15,812 GBP
Retailer 8£15,830 GBP
Retailer 13£16,642 GBP
Retailer 10£16,897 GBP
Retailer 5£17,425 GBP
Retailer 11£18,343 GBP
Retailer 9£18,912 GBP
Retailer 14£18,912 GBP
Retailer 15£19,539 GBP
Retailer 7£19,673 GBP
77 Diamonds£19,969 GBP
Retailer 4£22,553 GBP
Retailer 3£23,009 GBP

28 data points across 15 retailers

10 retailers£15,715 GBP to £19,969 GBP

A
Cheapest Retailer
-
£15,715 GBP
$21,056 USD
A
Retailer 2
-
£15,812 GBP
$21,186 USD
View
Retailer 3
-
£15,830 GBP
$21,210 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£16,642 GBP
$22,299 USD
View
A
Retailer 5
-
£16,897 GBP
$22,641 USD
View
B+
Retailer 6
-
£18,343 GBP
$24,578 USD
View
B+
Retailer 7
-
£18,912 GBP
$25,340 USD
View
B+
Retailer 8
-
£18,912 GBP
$25,340 USD
View
B+
Retailer 9
-
£19,539 GBP
$26,180 USD
View
Most Expensive
B+
77 Diamonds
OVZNY2DMEJE · Oct 30
£19,969 GBP
View
9 more retailers have this diamond
Prices start from £15,715 GBPSave up to £4,255 GBP

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
£15,715 GBP