CaratHunter
Plans
Round|Natural|IGI

2.50ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 670478878

Shape and cutting style on the report: Round brilliant

Certificate IGI 670478878

Diamond specifications and retailer prices

From £7,529 GBP
As of November 4, 2026
Save £4,724 GBP (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £12,253 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 670478878. Listed at 13 retailers as of November 4, 2026, with prices from £7,529 to £12,253, a £4,724 spread on the same certified stone. NZ Jewellers lists it at £12,253. 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

2.50
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 670478878
Dimensions8.59 × 8.64 × 5.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.59 mm8.64 mm2.50 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670478878
Side View
Table 56.0%Crown 36°Girdle: MediumPavilion 41.3°Culet: NoneDepth 63.2%

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: Nov 4
Current: £8,563 GBP|Low: £8,029 GBP|High: £11,433 GBP|Avg: £9,328 GBP|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£8,029 GBP
Retailer 1£8,563 GBP
Retailer 4£8,800 GBP
Retailer 6£8,926 GBP
Retailer 3£10,094 GBP
Retailer 5£11,267 GBP

41 data points across 6 retailers

13 retailers£7,529 GBP to £12,253 GBP

A
Cheapest Retailer
-
£7,529 GBP
A
Retailer 2
-
£8,009 GBP
View
A
Retailer 3
-
£8,029 GBP
View
Retailer 4
-
£8,115 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£8,563 GBP
View
A
Retailer 6
-
£8,791 GBP
View
A
Retailer 7
-
£8,800 GBP
View
A
Retailer 8
-
£8,926 GBP
View
A
Retailer 9
-
£8,999 GBP
View
A
Retailer 10
-
£10,094 GBP
View
B+
Retailer 11
-
£10,143 GBP
View
A
Retailer 12
-
£11,267 GBP
View
Most Expensive
B+
NZ Jewellers
f13c970a-003e-4625-9a8d-db40d38d3fff · Nov 5
£12,253 GBP
$16,491 USD
View
12 more retailers have this diamond
Prices start from £7,529 GBPSave up to £4,724 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
2.50ct Round
£7,529 GBP