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Radiant|Natural|GIA

1.51ct H VS2 Radiant Natural Diamond

EX • H/VS2 • GIA 6562309169

Certificate GIA 6562309169

Diamond specifications and retailer prices

From £4,835 GBP
$6,478 USD
As of October 31, 2026
Save £4,370 GBP (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £9,204 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562309169. Listed at 9 retailers as of October 30, 2026, with prices from £4,835 to £9,204, a £4,370 spread on the same certified stone. NZ Jewellers lists it at £9,204. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.7°
Pavilion angle36.42°
OriginNatural
Grading LabGIA
CertificateGIA 6562309169
Dimensions7.50 × 5.79 × 3.94 mm
L/W Ratio1.30
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Cloud, Needle, Natural
Top View
7.50 mm5.79 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562309169
Side View
Table 70.0%Crown 51.7°Girdle: THK-VTKPavilion 36.42°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £9,204 GBP|Low: £4,835 GBP|High: £9,466 GBP|Avg: £6,235 GBP|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7£4,835 GBP
Retailer 6£5,086 GBP
Retailer 2£5,149 GBP
Retailer 9£5,401 GBP
Retailer 5£5,503 GBP
Retailer 8£5,547 GBP
Retailer 4£5,588 GBP
Retailer 3£7,670 GBP
NZ Jewellers£9,204 GBP

32 data points across 9 retailers

9 retailers£4,835 GBP to £9,204 GBP

A
Cheapest Retailer
-
£4,835 GBP
$6,478 USD
A
Retailer 2
-
£5,086 GBP
$6,815 USD
View
A
Retailer 3
-
£5,149 GBP
View
Retailer 4
-
£5,401 GBP
A$11,133 AUD
View
Price last confirmed 10 days ago
A
Retailer 5
-
£5,503 GBP
$7,374 USD
View
A
Retailer 6
-
£5,547 GBP
$7,433 USD
View
A
Retailer 7
-
£5,588 GBP
$7,487 USD
View
B+
Retailer 8
-
£7,670 GBP
View
Most Expensive
B
NZ Jewellers
d2600beb-08e7-405c-9c2e-23cff299155d · Oct 30
£9,204 GBP
$12,333 USD
View
8 more retailers have this diamond
Prices start from £4,835 GBPSave up to £4,370 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
1.51ct Radiant
£4,835 GBP