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Radiant|Natural|GIA

1.51ct K VS2 Radiant Natural Diamond

EX • K/VS2 • GIA 7372793966

Certificate GIA 7372793966

Diamond specifications and retailer prices

From £4,328 GBP
As of November 4, 2026
Save £4,833 GBP (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £9,161 GBP at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7372793966. Listed at 16 retailers as of November 4, 2026, with prices from £4,328 to £9,161, a £4,833 spread on the same certified stone. NZ Jewellers lists it at £9,161. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7372793966
Dimensions7.35 × 6.01 × 3.89 mm
L/W Ratio1.22
Top View
7.35 mm6.01 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7372793966
Side View
Table 68.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.7%

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: £9,161 GBP|Low: £4,303 GBP|High: £9,161 GBP|Avg: £5,667 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 7, 2026
Retailer 3£4,303 GBP
Retailer 4£4,328 GBP
Retailer 13£4,581 GBP
Retailer 5£4,619 GBP
Retailer 12£4,962 GBP
Retailer 10£5,039 GBP
Retailer 2£5,114 GBP
Retailer 6£5,241 GBP
Retailer 11£5,725 GBP
Retailer 7£5,951 GBP
Retailer 8£6,683 GBP
Retailer 9£7,612 GBP
NZ Jewellers£9,161 GBP

30 data points across 13 retailers

16 retailers£4,328 GBP to £9,161 GBP

Retailer 1
-
£4,303 GBP
Price last confirmed 10 days ago
B+
Retailer 2
-
£4,328 GBP
View
B+
Retailer 3
-
£4,380 GBP
View
Retailer 4
-
£4,581 GBP
View
Price last confirmed 9 days ago
B
Retailer 5
-
£4,619 GBP
View
B
Retailer 6
-
£4,883 GBP
View
B
Retailer 7
-
£4,962 GBP
View
B
Retailer 8
-
£5,039 GBP
View
B+
Retailer 9
-
£5,114 GBP
View
B
Retailer 10
-
£5,241 GBP
View
B
Retailer 11
-
£5,725 GBP
View
B
Retailer 12
-
£5,951 GBP
View
Retailer 13
-
£6,035 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
£6,683 GBP
View
B
Retailer 15
-
£7,612 GBP
View
Most Expensive
B
NZ Jewellers
a696ce32-db51-476a-ae5f-aa70feb7eb29 · Nov 5
£9,161 GBP
$12,262 USD
View
15 more retailers have this diamond
Prices start from £4,328 GBPSave up to £4,833 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+
1.51ct Radiant
£4,328 GBP