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1.51ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 6512949993

Certificate GIA 6512949993

Diamond specifications and retailer prices

From £5,213 GBP
As of November 4, 2026
Save £4,748 GBP (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £9,962 GBP at NZ Jewellers · As of November 2, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6512949993. Listed at 6 retailers as of November 2, 2026, with prices from £5,213 to £9,962, a £4,748 spread on the same certified stone. NZ Jewellers lists it at £9,962. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6512949993
Dimensions7.23 × 7.29 × 4.56 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Cloud, Crystal, Needle, Natural
Top View
7.23 mm7.29 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512949993
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: £9,962 GBP|Low: £5,213 GBP|High: £10,734 GBP|Avg: £6,997 GBP|-7.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 6£5,213 GBP
Retailer 2£5,498 GBP
Retailer 5£5,956 GBP
Retailer 4£6,047 GBP
Retailer 9£6,600 GBP
Retailer 3£6,873 GBP
Retailer 7£6,970 GBP
Retailer 8£8,657 GBP
NZ Jewellers£9,962 GBP

14 data points across 9 retailers

6 retailers£5,213 GBP to £9,962 GBP

A
Cheapest Retailer
-
£5,213 GBP
A
Retailer 2
-
£5,498 GBP
View
A
Retailer 3
-
£5,956 GBP
View
A
Retailer 4
-
£6,047 GBP
View
A
Retailer 5
-
£6,873 GBP
View
Most Expensive
B+
NZ Jewellers
d88bb30e-e3be-4859-898f-389c26edb160 · Nov 2
£9,962 GBP
$13,448 USD
View
5 more retailers have this diamond
Prices start from £5,213 GBPSave up to £4,748 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
£5,213 GBP