Radiant|Natural|GIA

0.51ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 1106293999

Certificate GIA 1106293999

Diamond specifications and retailer prices

From £716 GBP
As of November 4, 2026
Save £1,176 GBP (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,891 GBP at NZ Jewellers · As of November 3, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1106293999. Listed at 18 retailers as of November 3, 2026, with prices from £716 to £1,891, a £1,176 spread on the same certified stone. NZ Jewellers lists it at £1,891. 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

0.51
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1106293999
Dimensions4.51 × 4.30 × 3.09 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Crystal, Cloud, Indented Natural
Top View
4.51 mm4.30 mm0.51 ctD / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1106293999
Side View
Table 74.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.9%

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: £1,891 GBP|Low: £716 GBP|High: £1,891 GBP|Avg: £1,027 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
November 5, 2026
Retailer 11£716 GBP
Retailer 3£744 GBP
Retailer 10£744 GBP
Retailer 5£776 GBP
Retailer 13£805 GBP
Retailer 4£895 GBP
Retailer 6£905 GBP
Retailer 9£971 GBP
Retailer 12£1,013 GBP
Retailer 7£1,082 GBP
Retailer 2£1,196 GBP
Retailer 8£1,386 GBP
NZ Jewellers£1,891 GBP

44 data points across 13 retailers

18 retailers£716 GBP to £1,891 GBP

B+
Cheapest Retailer
-
£716 GBP
Final sale: no returns
B+
Retailer 2
-
£742 GBP
View
B+
Retailer 3
-
£744 GBP
View
Retailer 4
-
£744 GBP
View
Price last confirmed 18 days ago
B
Retailer 5
-
£776 GBP
View
B
Retailer 6
-
£776 GBP
View
B
Retailer 7
-
£805 GBP
View
B
Retailer 8
-
£874 GBP
View
B
Retailer 9
-
£895 GBP
View
B
Retailer 10
-
£895 GBP
View
B
Retailer 11
-
£905 GBP
View
B
Retailer 12
-
£971 GBP
View
Retailer 13
-
£1,013 GBP
View
Price last confirmed 31 days ago
B
Retailer 14
-
£1,082 GBP
View
B
Retailer 15
-
£1,196 GBP
View
B
Retailer 16
-
£1,386 GBP
View
B
Retailer 17
-
£1,513 GBP
View
Most Expensive
C
NZ Jewellers
d79b52bd-6eee-462f-838d-8117284a2df4 · Nov 3
£1,891 GBP
$2,553 USD
View
17 more retailers have this diamond
Prices start from £716 GBPSave up to £1,176 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+
0.51ct Radiant
£716 GBP