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Round|Natural|GIA

1.51ct J VS2 Round Natural Diamond

VG • J/VS2 • GIA 7518949919

Certificate GIA 7518949919

Diamond specifications and retailer prices

From £2,729 GBP
As of November 4, 2026
Save £3,748 GBP (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £6,477 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 very-good cut grade and certified by GIA 7518949919. Listed at 21 retailers as of November 4, 2026, with prices from £2,729 to £6,477, a £3,748 spread on the same certified stone. NZ Jewellers lists it at £6,477. 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

1.51
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7518949919
Dimensions7.13 × 7.18 × 4.63 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Key to symbols
Feather, Cloud, Pinpoint
Top View
7.13 mm7.18 mm1.51 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518949919
Side View
Table 57.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £6,477 GBP|Low: £2,701 GBP|High: £6,477 GBP|Avg: £3,950 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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
November 6, 2026
Retailer 4£2,729 GBP
Retailer 11£3,095 GBP
Retailer 12£3,236 GBP
Retailer 6£3,242 GBP
Retailer 7£3,355 GBP
Retailer 8£3,431 GBP
Retailer 13£3,449 GBP
Retailer 18£3,449 GBP
Retailer 10£3,465 GBP
Retailer 5£3,718 GBP
Retailer 21£3,718 GBP
Retailer 14£3,799 GBP
Retailer 19£3,906 GBP
Retailer 17£4,104 GBP
Retailer 16£4,174 GBP
Retailer 3£4,289 GBP
Retailer 2£4,294 GBP
Retailer 15£4,536 GBP
Retailer 9£5,282 GBP
Retailer 20£5,905 GBP
NZ Jewellers£6,477 GBP

27 data points across 21 retailers

21 retailers£2,729 GBP to £6,477 GBP

A
Cheapest Retailer
-
£2,729 GBP
A
Retailer 2
-
£3,095 GBP
View
Retailer 3
-
£3,236 GBP
View
Price last confirmed 19 days ago
A
Retailer 4
-
£3,242 GBP
View
B+
Retailer 5
-
£3,355 GBP
View
B+
Retailer 6
-
£3,431 GBP
View
Final sale: no returns
A
Retailer 7
-
£3,449 GBP
View
B+
Retailer 8
-
£3,449 GBP
View
Retailer 9
-
£3,465 GBP
View
Price last confirmed 10 days ago
Retailer 10
-
£3,718 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£3,718 GBP
View
Retailer 12
-
£3,799 GBP
View
Price last confirmed 28 days ago
B+
Retailer 13
-
£3,906 GBP
View
B+
Retailer 14
-
£4,104 GBP
View
B+
Retailer 15
-
£4,174 GBP
View
B+
Retailer 16
-
£4,289 GBP
View
B+
Retailer 17
-
£4,294 GBP
View
B+
Retailer 18
-
£4,536 GBP
View
B
Retailer 19
-
£5,282 GBP
View
B
Retailer 20
-
£5,905 GBP
View
Most Expensive
B
NZ Jewellers
71513efe-aca4-42d7-b67a-3c17673be79e · Nov 5
£6,477 GBP
$8,717 USD
View
20 more retailers have this diamond
Prices start from £2,729 GBPSave up to £3,748 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 Round
£2,729 GBP