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Round|Natural|IGI

2.51ct J VS2 Round Natural Diamond

EX • J/VS2 • IGI 774674969

Shape and cutting style on the report: Round brilliant

Certificate IGI 774674969

Diamond specifications and retailer prices

From £7,487 GBP
₹955,423 INR
As of October 31, 2026
Save £5,476 GBP (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £13,835 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 774674969. Listed at 12 retailers as of October 31, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 774674969
Dimensions8.61 × 8.68 × 5.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.61 mm8.68 mm2.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774674969
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

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 31
Current: £12,964 GBP|Low: £7,468 GBP|High: £13,120 GBP|Avg: £9,839 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4£7,487 GBP
Retailer 6£8,169 GBP
Retailer 7£8,781 GBP
Retailer 2£9,040 GBP
Retailer 8£9,163 GBP
Retailer 5£10,360 GBP
Retailer 3£11,478 GBP
Retailer 1£12,964 GBP

37 data points across 8 retailers

12 retailers£7,487 GBP to £12,964 GBP

A
Cheapest Retailer
-
£7,487 GBP
₹955,423 INR
Retailer 2
-
£8,169 GBP
$10,945 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£8,501 GBP
$11,391 USD
View
A
Retailer 4
-
£8,781 GBP
$11,765 USD
View
Final sale: no returns
A
Retailer 5
-
£9,019 GBP
$12,085 USD
View
A
Retailer 6
-
£9,040 GBP
View
Retailer 7
-
£9,926 GBP
$13,300 USD
View
Price last confirmed 39 days ago
Retailer 8
-
£10,308 GBP
$13,811 USD
View
Price last confirmed 38 days ago
A
Retailer 9
-
£10,360 GBP
€13,220 EUR
View
A
Retailer 10
-
£11,478 GBP
ZAR 248,443 ZAR
View
Retailer 11
-
£12,964 GBP
View
Most Expensive
NZ Jewellers
1c2e97ba-6094-4d54-ba85-8248c4c5c5fb · Sep 25
£13,835 GBP
$18,537 USD
View
Price last confirmed 36 days ago
11 more retailers have this diamond
Prices start from £7,487 GBPSave up to £5,476 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 Round
£7,487 GBP