Radiant|Natural|GIA

2.51ct G VS2 Radiant Natural Diamond

EX • G/VS2

Diamond specifications and retailer prices

From £21,070 GBP

CA$39,210 CAD

As of October 30, 2026

Save £5,151 GBP (20%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £26,220 GBP at GS Diamonds · As of October 31, 2026

View at GS Diamonds

About this 2.51ct natural radiant diamond

This 2.51ct natural radiant sits in the two to three carat band, graded G 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. Listed at 20 retailers as of October 30, 2026, with prices from £21,070 to £26,220, a £5,151 spread on the same certified stone. GS Diamonds lists it at £26,220. 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

Colour

VS2

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

Dimensions8.91 × 6.86 × 4.64 mm

L/W Ratio1.30

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: £26,220 GBP|Low: £21,070 GBP|High: £26,357 GBP|Avg: £23,680 GBP|+5.4%

GS Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

October 31, 2026

Retailer 5£21,070 GBP

Retailer 4£21,760 GBP

Retailer 3£22,123 GBP

Retailer 11£22,667 GBP

Retailer 6£22,847 GBP

Retailer 7£23,573 GBP

Retailer 2£23,726 GBP

Retailer 8£24,326 GBP

Retailer 10£24,480 GBP

Retailer 9£26,128 GBP

GS Diamonds£26,220 GBP

36 data points across 11 retailers

20 retailers£21,070 GBP to £26,220 GBP

Cheapest Retailer

£21,070 GBP

CA$39,210 CAD

Retailer 2

£21,760 GBP

$29,156 USD

View

Price last confirmed 19 days ago

Retailer 3

£21,760 GBP

$29,156 USD

View

Retailer 4

£21,760 GBP

$29,156 USD

View

Price last confirmed 23 days ago

Retailer 5

£22,123 GBP

$29,642 USD

View

Retailer 6

£22,667 GBP

$30,371 USD

View

Price last confirmed 22 days ago

Retailer 7

£22,667 GBP

$30,371 USD

View

Price last confirmed 25 days ago

B+

Retailer 8

£22,667 GBP

$30,371 USD

View

B+

Retailer 9

£22,847 GBP

$30,613 USD

View

B+

Retailer 10

£23,573 GBP

$31,585 USD

View

Retailer 11

£23,573 GBP

$31,585 USD

View

Price last confirmed 21 days ago

Retailer 12

£23,573 GBP

$31,585 USD

View

Price last confirmed 24 days ago

B+

Retailer 13

£23,726 GBP

View

B+

Retailer 14

£24,326 GBP

$32,594 USD

View

Retailer 15

£24,480 GBP

$32,800 USD

View

Price last confirmed 24 days ago

Retailer 16

£24,480 GBP

$32,800 USD

View

Price last confirmed 22 days ago

B+

Retailer 17

£24,480 GBP

$32,800 USD

View

Retailer 18

£24,818 GBP

$33,253 USD

View

Price last confirmed 50 days ago

Retailer 19

£26,128 GBP

$35,008 USD

View

Most Expensive

GS Diamonds

S2A9-1553451500 · Oct 31

£26,220 GBP

A$54,050 AUD

View

19 more retailers have this diamond

Prices start from £21,070 GBPSave up to £5,151 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.

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