Radiant|Natural|GIA

1.51ct K VS2 Radiant Natural Diamond

EX • K/VS2 • GIA 6522524116

Certificate GIA 6522524116

Diamond specifications and retailer prices

From £2,375 GBP
As of November 5, 2026
Save £265 GBP (10%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,579 GBP at NZ Jewellers · As of October 11, 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 6522524116. Listed at 15 retailers as of November 5, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522524116
Dimensions7.63 × 5.87 × 4.02 mm
L/W Ratio1.30
Top View
7.63 mm5.87 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522524116
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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: Nov 5
Current: £4,579 GBP|Low: £2,008 GBP|High: £4,607 GBP|Avg: £2,918 GBP|-0.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 4£2,008 GBP
Retailer 11£2,156 GBP
Retailer 2£2,375 GBP
Retailer 9£2,500 GBP
Retailer 10£2,503 GBP
Retailer 12£2,555 GBP
Retailer 7£2,628 GBP
Retailer 18£2,628 GBP
Retailer 13£2,726 GBP
Retailer 5£2,736 GBP
Retailer 8£2,746 GBP
Retailer 6£2,814 GBP
Retailer 14£2,819 GBP
Retailer 17£3,033 GBP
Retailer 15£3,064 GBP
Retailer 16£3,192 GBP
Retailer 3£4,448 GBP
NZ Jewellers£4,579 GBP

24 data points across 18 retailers

15 retailers£2,375 GBP to £2,640 GBP

Retailer 1
-
£2,008 GBP
Price last confirmed 24 days ago
Retailer 2
-
£2,156 GBP
View
Price last confirmed 24 days ago
A
Retailer 3
-
£2,375 GBP
View
A
Retailer 4
-
£2,500 GBP
View
Retailer 5
-
£2,628 GBP
View
Price last confirmed 28 days ago
Retailer 6
-
£2,628 GBP
View
Price last confirmed 26 days ago
A
Retailer 7
-
£2,640 GBP
View
Retailer 8
-
£2,726 GBP
View
Price last confirmed 24 days ago
Retailer 9
-
£2,736 GBP
View
Price last confirmed 24 days ago
Retailer 10
-
£2,746 GBP
View
Price last confirmed 38 days ago
Retailer 11
-
£2,814 GBP
View
Price last confirmed 25 days ago
Retailer 12
-
£3,033 GBP
View
Price last confirmed 26 days ago
Retailer 13
-
£3,192 GBP
View
Price last confirmed 26 days ago
Retailer 14
-
£4,448 GBP
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
c0ea171a-488b-4340-b96a-ee85878d716f · Oct 11
£4,579 GBP
$6,129 USD
View
Price last confirmed 26 days ago
14 more retailers have this diamond
Prices start from £2,375 GBPSave up to £265 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
£2,375 GBP