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Radiant|Natural|GIA

2.51ct H VVS2 Radiant Natural Diamond

VG • H/VVS2 • GIA 6552113152

Certificate GIA 6552113152

Diamond specifications and retailer prices

From £18,010 GBP
As of October 28, 2026
Save £3,265 GBP (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £21,275 GBP at Blue Nile · As of October 27, 2026
View at Blue Nile

About this 2.51ct natural radiant diamond

This 2.51ct natural radiant sits in the two to three carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552113152. Listed at 4 retailers as of October 27, 2026, with prices from £18,010 to £21,275, a £3,265 spread on the same certified stone. Blue Nile lists it at £21,275. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
H
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle55.1°
OriginNatural
Grading LabGIA
CertificateGIA 6552113152
Dimensions8.84 × 6.90 × 4.71 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Pinpoint
Top View
8.84 mm6.90 mm2.51 ctH / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552113152
Side View
Table 68.0%Crown 47.9°Girdle: THK-VTKPavilion 55.1°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
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 28
Current: £21,275 GBP|Low: £18,010 GBP|High: £22,101 GBP|Avg: £19,796 GBP|-3.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2£18,010 GBP
Retailer 4£18,487 GBP
Retailer 3£19,547 GBP
Blue Nile£21,275 GBP

32 data points across 4 retailers

4 retailers£18,010 GBP to £21,275 GBP

A
Cheapest Retailer
-
£18,010 GBP
B+
Retailer 2
-
£18,487 GBP
$24,770 USD
View
B+
Retailer 3
-
£19,547 GBP
$26,191 USD
View
Most Expensive
B
Blue Nile
29155946 · Oct 27
£21,275 GBP
$28,506 USD
View
3 more retailers have this diamond
Prices start from £18,010 GBPSave up to £3,265 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 Radiant
£18,010 GBP