Radiant|Natural|GIA

0.50ct H VVS1 Radiant Natural Diamond

VG • H/VVS1 • GIA 1509362775

Certificate GIA 1509362775

Diamond specifications and retailer prices

From £671 GBP
As of November 4, 2026
Save £1,162 GBP (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,833 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 H 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 1509362775. Listed at 20 retailers as of November 4, 2026, with prices from £671 to £1,833, a £1,162 spread on the same certified stone. NZ Jewellers lists it at £1,833. 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
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509362775
Dimensions5.42 × 4.01 × 2.78 mm
L/W Ratio1.35
Girdle conditionPolished
Key to symbols
Pinpoint, Feather
Top View
5.42 mm4.01 mm0.50 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509362775
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.3%

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: £895 GBP|Low: £694 GBP|High: £1,358 GBP|Avg: £950 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2£694 GBP
Retailer 6£713 GBP
Retailer 9£735 GBP
Retailer 11£858 GBP
Retailer 5£872 GBP
Retailer 1£895 GBP
Retailer 10£941 GBP
Retailer 3£982 GBP
Retailer 7£1,051 GBP
Retailer 4£1,160 GBP
Retailer 8£1,344 GBP

35 data points across 11 retailers

20 retailers£671 GBP to £1,833 GBP

B+
Cheapest Retailer
-
£671 GBP
B+
Retailer 2
-
£694 GBP
View
Final sale: no returns
B+
Retailer 3
-
£713 GBP
View
B+
Retailer 4
-
£735 GBP
View
B+
Retailer 5
-
£751 GBP
View
Retailer 6
-
£751 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£780 GBP
View
B
Retailer 8
-
£851 GBP
View
B
Retailer 9
-
£858 GBP
View
B
Retailer 10
-
£867 GBP
View
B
Retailer 11
-
£872 GBP
View
B
Retailer 12
-
£895 GBP
View
B
Retailer 13
-
£941 GBP
View
B
Retailer 14
-
£955 GBP
View
Retailer 15
-
£982 GBP
View
Price last confirmed 32 days ago
B
Retailer 16
-
£1,051 GBP
View
B
Retailer 17
-
£1,160 GBP
View
B
Retailer 18
-
£1,344 GBP
View
B
Retailer 19
-
£1,472 GBP
View
Most Expensive
B
NZ Jewellers
4e173157-8594-4c08-89cc-b47b6b396584 · Nov 5
£1,833 GBP
$2,467 USD
View
19 more retailers have this diamond
Prices start from £671 GBPSave up to £1,162 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
£671 GBP