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Round|Natural|GIA

1.51ct N VVS1 Round Natural Diamond

EX • N/VVS1 • GIA 2548353162

Certificate GIA 2548353162

Diamond specifications and retailer prices

From £2,401 GBP
As of November 4, 2026
Save £2,130 GBP (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,531 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 N colour (tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2548353162. Listed at 7 retailers as of November 4, 2026, with prices from £2,401 to £4,531, a £2,130 spread on the same certified stone. NZ Jewellers lists it at £4,531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
N
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2548353162
Dimensions7.35 × 7.29 × 4.52 mm
L/W Ratio1.01
Top View
7.35 mm7.29 mm1.51 ctN / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548353162
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°CuletDepth 61.8%

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 4
Current: £4,531 GBP|Low: £2,401 GBP|High: £4,531 GBP|Avg: £3,113 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
October 19, 2026
Retailer 2£2,401 GBP
Retailer 6£2,504 GBP
Retailer 9£2,505 GBP
Retailer 5£2,600 GBP
Retailer 8£2,701 GBP
Retailer 10£2,739 GBP
Retailer 11£2,867 GBP
Retailer 7£3,000 GBP
Retailer 3£3,043 GBP
Retailer 12£3,394 GBP
Retailer 4£4,297 GBP
NZ Jewellers£4,531 GBP

5 data points across 12 retailers

7 retailers£2,401 GBP to £4,531 GBP

A
Cheapest Retailer
-
£2,401 GBP
Final sale: no returns
A
Retailer 2
-
£2,504 GBP
View
A
Retailer 3
-
£2,505 GBP
View
A
Retailer 4
-
£2,600 GBP
View
B+
Retailer 5
-
£2,701 GBP
View
B+
Retailer 6
-
£3,000 GBP
View
Most Expensive
B
NZ Jewellers
4b6c2f3c-fcf3-4069-b817-eb86a939ba81 · Nov 5
£4,531 GBP
$6,098 USD
View
6 more retailers have this diamond
Prices start from £2,401 GBPSave up to £2,130 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
£2,401 GBP