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Round|Natural|GIA

1.51ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 2397274143

Certificate GIA 2397274143

Diamond specifications and retailer prices

From £4,721 GBP
As of November 4, 2026
Save £5,914 GBP (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £10,635 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2397274143. Listed at 22 retailers as of November 4, 2026, with prices from £4,721 to £10,635, a £5,914 spread on the same certified stone. NZ Jewellers lists it at £10,635. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2397274143
Dimensions7.41 × 7.37 × 4.54 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
7.41 mm7.37 mm1.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2397274143
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.6%

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: £10,635 GBP|Low: £4,629 GBP|High: £10,635 GBP|Avg: £6,270 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 8£4,721 GBP
Retailer 17£4,766 GBP
Retailer 4£4,809 GBP
Retailer 19£4,979 GBP
Retailer 6£5,316 GBP
Retailer 9£5,318 GBP
Retailer 18£5,318 GBP
Retailer 5£5,663 GBP
Retailer 11£5,760 GBP
Retailer 2£5,825 GBP
Retailer 3£5,850 GBP
Retailer 16£6,018 GBP
Retailer 10£6,390 GBP
Retailer 14£6,531 GBP
Retailer 13£6,583 GBP
Retailer 7£7,003 GBP
Retailer 12£7,758 GBP
Retailer 15£8,837 GBP
NZ Jewellers£10,635 GBP

40 data points across 19 retailers

22 retailers£4,721 GBP to £10,635 GBP

B+
Cheapest Retailer
-
£4,721 GBP
B+
Retailer 2
-
£4,766 GBP
View
B+
Retailer 3
-
£4,809 GBP
View
B+
Retailer 4
-
£4,979 GBP
View
B+
Retailer 5
-
£5,316 GBP
View
Retailer 6
-
£5,318 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£5,318 GBP
View
Final sale: no returns
B
Retailer 8
-
£5,663 GBP
View
B
Retailer 9
-
£5,760 GBP
View
B
Retailer 10
-
£5,825 GBP
View
B
Retailer 11
-
£5,850 GBP
View
Retailer 12
-
£6,018 GBP
View
Price last confirmed 15 days ago
B
Retailer 13
-
£6,278 GBP
View
B
Retailer 14
-
£6,278 GBP
View
Retailer 15
-
£6,390 GBP
View
Price last confirmed 19 days ago
B
Retailer 16
-
£6,486 GBP
View
B
Retailer 17
-
£6,531 GBP
View
B
Retailer 18
-
£6,583 GBP
View
Retailer 19
-
£7,003 GBP
View
Price last confirmed 14 days ago
B
Retailer 20
-
£7,758 GBP
View
B
Retailer 21
-
£8,837 GBP
View
Most Expensive
B
NZ Jewellers
3f517c98-5ba9-44b5-8d97-9edb073a76d1 · Nov 5
£10,635 GBP
$14,314 USD
View
21 more retailers have this diamond
Prices start from £4,721 GBPSave up to £5,914 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 Round
£4,721 GBP