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Oval|Natural|GIA

1.51ct G VS2 Oval Natural Diamond

EX • G/VS2 • GIA 6475872127

Certificate GIA 6475872127

Diamond specifications and retailer prices

From £7,633 GBP
As of November 4, 2026
Save £6,079 GBP (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £13,713 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval 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 stated by the retailer rather than the lab and certified by GIA 6475872127. Listed at 19 retailers as of November 2, 2026, with prices from £7,633 to £13,713, a £6,079 spread on the same certified stone. NZ Jewellers lists it at £13,713. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.19°
OriginNatural
Grading LabGIA
CertificateGIA 6475872127
Dimensions9.71 × 6.27 × 3.79 mm
L/W Ratio1.55
Top View
9.71 mm6.27 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6475872127
Side View
Table 62.0%Crown 37.5°Girdle: Slightly ThickPavilion 40.19°Culet: NoneDepth 60.4%

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: £8,808 GBP|Low: £8,228 GBP|High: £13,004 GBP|Avg: £9,952 GBP|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7£8,228 GBP
Retailer 1£8,808 GBP
Retailer 6£8,945 GBP
Retailer 8£9,050 GBP
Retailer 3£9,187 GBP
Retailer 4£10,363 GBP
Retailer 5£12,087 GBP
Retailer 2£12,814 GBP

38 data points across 8 retailers

19 retailers£7,633 GBP to £13,713 GBP

A
Cheapest Retailer
-
£7,633 GBP
B+
Retailer 2
-
£8,119 GBP
View
B+
Retailer 3
-
£8,228 GBP
View
B+
Retailer 4
-
£8,228 GBP
View
Final sale: no returns
B+
Retailer 5
-
£8,296 GBP
View
B+
Retailer 6
-
£8,779 GBP
View
B+
Retailer 7
-
£8,808 GBP
View
B+
Retailer 8
-
£8,913 GBP
View
Retailer 9
-
£8,945 GBP
View
Price last confirmed 13 days ago
B+
Retailer 10
-
£9,050 GBP
View
B+
Retailer 11
-
£9,096 GBP
View
B+
Retailer 12
-
£9,187 GBP
View
Retailer 13
-
£9,794 GBP
View
Price last confirmed 18 days ago
B+
Retailer 14
-
£9,855 GBP
View
B
Retailer 15
-
£10,285 GBP
View
B
Retailer 16
-
£10,363 GBP
View
B
Retailer 17
-
£12,087 GBP
View
B
Retailer 18
-
£12,814 GBP
View
Most Expensive
B
NZ Jewellers
50df26b2-3955-4c61-be91-5cd18902904c · Nov 2
£13,713 GBP
$18,512 USD
View
18 more retailers have this diamond
Prices start from £7,633 GBPSave up to £6,079 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 Oval
£7,633 GBP