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Round|Natural|GIA

1.51ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 7551191623

Certificate GIA 7551191623

Diamond specifications and retailer prices

From £2,942 GBP
HK$30,800 HKD
As of November 1, 2026
Save £3,619 GBP (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £6,562 GBP at NZ Jewellers · As of October 30, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7551191623. Listed at 20 retailers as of October 30, 2026, with prices from £2,942 to £6,562, a £3,619 spread on the same certified stone. NZ Jewellers lists it at £6,562. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7551191623
Dimensions7.29 × 7.24 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.29 mm7.24 mm1.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7551191623
Side View
Table 61.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.4%

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 1
Current: £6,562 GBP|Low: £2,889 GBP|High: £6,562 GBP|Avg: £3,997 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
Retailer 20
November 1, 2026
Retailer 16£2,942 GBP
Retailer 14£3,035 GBP
Retailer 7£3,100 GBP
Retailer 4£3,121 GBP
Retailer 8£3,281 GBP
Retailer 18£3,355 GBP
Retailer 3£3,555 GBP
Retailer 6£3,555 GBP
Retailer 19£3,555 GBP
Retailer 13£3,891 GBP
Retailer 12£4,022 GBP
Retailer 10£4,031 GBP
Retailer 11£4,101 GBP
Retailer 17£4,193 GBP
Retailer 9£4,313 GBP
Retailer 20£4,330 GBP
Retailer 5£4,565 GBP
Retailer 15£4,823 GBP
Retailer 2£6,249 GBP
NZ Jewellers£6,562 GBP

35 data points across 20 retailers

20 retailers£2,942 GBP to £6,562 GBP

A
Cheapest Retailer
-
£2,942 GBP
HK$30,800 HKD
A
Retailer 2
-
£3,035 GBP
$4,067 USD
View
A
Retailer 3
-
£3,100 GBP
$4,154 USD
View
A
Retailer 4
-
£3,121 GBP
$4,182 USD
View
A
Retailer 5
-
£3,281 GBP
$4,396 USD
View
Final sale: no returns
A
Retailer 6
-
£3,355 GBP
$4,495 USD
View
A
Retailer 7
-
£3,555 GBP
$4,763 USD
View
A
Retailer 8
-
£3,555 GBP
$4,763 USD
View
A
Retailer 9
-
£3,555 GBP
$4,763 USD
View
A
Retailer 10
-
£3,891 GBP
View
Retailer 11
-
£4,022 GBP
A$8,291 AUD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
£4,031 GBP
$5,401 USD
View
B+
Retailer 13
-
£4,101 GBP
$5,495 USD
View
A
Retailer 14
-
£4,193 GBP
€5,350 EUR
View
B+
Retailer 15
-
£4,313 GBP
View
Retailer 16
-
£4,330 GBP
$5,802 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
£4,565 GBP
$6,116 USD
View
B+
Retailer 18
-
£4,823 GBP
ZAR 104,392 ZAR
View
B
Retailer 19
-
£6,249 GBP
View
Most Expensive
B
NZ Jewellers
4ab87a26-7f08-412b-9ab5-bde0ffabc7e6 · Oct 30
£6,562 GBP
$8,792 USD
View
19 more retailers have this diamond
Prices start from £2,942 GBPSave up to £3,619 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
£2,942 GBP