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Radiant|Natural|GIA

0.51ct D VS1 Radiant Natural Diamond

EX • D/VS1 • GIA 2567072168

Certificate GIA 2567072168

Diamond specifications and retailer prices

From £347 GBP
As of November 4, 2026
Save £521 GBP (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,481 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567072168. Listed at 9 retailers as of November 4, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2567072168
Dimensions4.07 × 5.44 × 2.67 mm
L/W Ratio1.34
Top View
4.07 mm5.44 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2567072168
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 65.6%

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: Nov 4
Current: £467 GBP|Low: £347 GBP|High: £1,113 GBP|Avg: £597 GBP|-16.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7£347 GBP
Retailer 5£368 GBP
Retailer 1£467 GBP
Retailer 6£471 GBP
Retailer 2£502 GBP
Retailer 4£504 GBP
Retailer 8£710 GBP
Retailer 3£868 GBP

39 data points across 8 retailers

9 retailers£347 GBP to £868 GBP

A
Cheapest Retailer
-
£347 GBP
Final sale: no returns
A
Retailer 2
-
£368 GBP
View
A
Retailer 3
-
£467 GBP
View
A
Retailer 4
-
£471 GBP
View
A
Retailer 5
-
£502 GBP
View
A
Retailer 6
-
£504 GBP
View
Retailer 7
-
£710 GBP
View
Price last confirmed 32 days ago
B+
Retailer 8
-
£868 GBP
View
Most Expensive
NZ Jewellers
dde92783-e72d-43c7-9767-62bb685b4be9 · Sep 25
£1,481 GBP
$1,999 USD
View
Price last confirmed 40 days ago
8 more retailers have this diamond
Prices start from £347 GBPSave up to £521 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
0.51ct Radiant
£347 GBP