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Round|Natural|GIA

2.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2547979783

Certificate GIA 2547979783

Diamond specifications and retailer prices

From £12,652 GBP
As of November 4, 2026
Save £937 GBP (7%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £17,231 GBP at MOH London · As of October 8, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2547979783. Listed at 10 retailers as of November 4, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2547979783
Dimensions8.68 × 8.71 × 5.30 mm
L/W Ratio1.00
Top View
8.68 mm8.71 mm2.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2547979783
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £17,231 GBP|Low: £8,066 GBP|High: £17,918 GBP|Avg: £12,388 GBP|-0.3%
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
November 6, 2026
Retailer 12£8,066 GBP
Retailer 19£9,975 GBP
Retailer 10£10,049 GBP
Retailer 9£10,721 GBP
Retailer 3£10,931 GBP
Retailer 20£11,022 GBP
Retailer 11£11,237 GBP
Retailer 4£11,659 GBP
Retailer 16£11,733 GBP
Retailer 6£11,842 GBP
Retailer 5£11,901 GBP
Retailer 7£12,297 GBP
Retailer 21£12,465 GBP
Retailer 13£12,652 GBP
Retailer 17£13,227 GBP
Retailer 2£13,298 GBP
Retailer 15£13,589 GBP
Retailer 18£14,833 GBP
Retailer 8£15,485 GBP
MOH London£17,231 GBP
Retailer 14£17,918 GBP

23 data points across 21 retailers

10 retailers£12,652 GBP to £13,589 GBP

Retailer 1
-
£10,931 GBP
Price last confirmed 29 days ago
Retailer 2
-
£11,659 GBP
View
Price last confirmed 38 days ago
Retailer 3
-
£11,842 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£12,297 GBP
View
Price last confirmed 50 days ago
B+
Retailer 5
-
£12,652 GBP
View
B+
Retailer 6
-
£13,298 GBP
View
B+
Retailer 7
-
£13,589 GBP
View
Retailer 8
-
£14,833 GBP
View
Price last confirmed 37 days ago
Retailer 9
-
£15,485 GBP
View
Price last confirmed 49 days ago
Most Expensive
MOH London
B494D3E0D · Oct 8
£17,231 GBP
View
Price last confirmed 29 days ago
9 more retailers have this diamond
Prices start from £12,652 GBPSave up to £937 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.

B+
2.50ct Round
£12,652 GBP