Radiant|Natural|GIA

0.50ct I VVS1 Radiant Natural Diamond

VG • I/VVS1 • GIA 2436129946

Certificate GIA 2436129946

Diamond specifications and retailer prices

From £676 GBP
As of November 4, 2026
Save £988 GBP (59%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,025 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2436129946. Listed at 25 retailers as of November 4, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2436129946
Dimensions5.91 × 3.71 × 2.55 mm
L/W Ratio1.59
Top View
5.91 mm3.71 mm0.50 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2436129946
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £2,025 GBP|Low: £676 GBP|High: £2,025 GBP|Avg: £1,068 GBP
NZ Jewellers
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
November 5, 2026
Retailer 9£676 GBP
Retailer 12£694 GBP
Retailer 5£740 GBP
Retailer 3£752 GBP
Retailer 14£781 GBP
Retailer 4£851 GBP
Retailer 11£862 GBP
Retailer 7£937 GBP
Retailer 10£1,074 GBP
Retailer 13£1,085 GBP
Retailer 2£1,281 GBP
Retailer 6£1,348 GBP
Retailer 8£1,516 GBP
NZ Jewellers£2,025 GBP

44 data points across 14 retailers

25 retailers£676 GBP to £1,664 GBP

B+
Cheapest Retailer
-
£676 GBP
B
Retailer 2
-
£694 GBP
View
Final sale: no returns
B
Retailer 3
-
£698 GBP
View
B+
Retailer 4
-
£735 GBP
View
B+
Retailer 5
-
£735 GBP
View
B+
Retailer 6
-
£738 GBP
View
B+
Retailer 7
-
£740 GBP
View
Retailer 8
-
£752 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£752 GBP
View
B
Retailer 10
-
£781 GBP
View
B
Retailer 11
-
£851 GBP
View
B
Retailer 12
-
£862 GBP
View
B
Retailer 13
-
£868 GBP
View
B
Retailer 14
-
£914 GBP
View
B
Retailer 15
-
£914 GBP
View
B
Retailer 16
-
£936 GBP
View
B
Retailer 17
-
£937 GBP
View
B
Retailer 18
-
£944 GBP
View
B
Retailer 19
-
£1,074 GBP
View
Retailer 20
-
£1,085 GBP
View
Price last confirmed 31 days ago
B
Retailer 21
-
£1,281 GBP
View
B
Retailer 22
-
£1,348 GBP
View
B
Retailer 23
-
£1,516 GBP
View
B
Retailer 24
-
£1,664 GBP
View
Most Expensive
NZ Jewellers
e88b343e-d17a-4eac-8e5c-7373a476df4a · Nov 5
£2,025 GBP
$2,725 USD
View
Price under review
24 more retailers have this diamond
Prices start from £676 GBPSave up to £988 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+
0.50ct Radiant
£676 GBP