Oval|Natural|GIA

1.51ct F VS2 Oval Natural Diamond

EX • F/VS2 • GIA 7511250728

Certificate GIA 7511250728

Diamond specifications and retailer prices

From £7,727 GBP
$10,353 USD
As of October 30, 2026
Save £6,153 GBP (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £13,880 GBP at NZ Jewellers · As of October 30, 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 F colour (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 7511250728. Listed at 21 retailers as of October 30, 2026, with prices from £7,727 to £13,880, a £6,153 spread on the same certified stone. NZ Jewellers lists it at £13,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7511250728
Dimensions9.30 × 6.18 × 3.96 mm
L/W Ratio1.50
Culet sizeNone
Top View
9.30 mm6.18 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7511250728
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.1%

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: Oct 30
Current: £13,880 GBP|Low: £7,634 GBP|High: £13,880 GBP|Avg: £9,995 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
November 1, 2026
Retailer 3£7,727 GBP
Retailer 15£8,217 GBP
Retailer 14£8,328 GBP
Retailer 16£8,474 GBP
Retailer 5£8,967 GBP
Retailer 9£9,006 GBP
Retailer 6£9,022 GBP
Retailer 13£9,055 GBP
Retailer 4£9,161 GBP
Retailer 8£9,975 GBP
Retailer 7£10,411 GBP
Retailer 11£10,494 GBP
Retailer 12£10,955 GBP
Retailer 10£12,235 GBP
Retailer 2£13,007 GBP
NZ Jewellers£13,880 GBP

42 data points across 16 retailers

21 retailers£7,727 GBP to £13,880 GBP

A
Cheapest Retailer
-
£7,727 GBP
$10,353 USD
B+
Retailer 2
-
£8,217 GBP
$11,010 USD
View
B+
Retailer 3
-
£8,328 GBP
$11,159 USD
View
B+
Retailer 4
-
£8,328 GBP
$11,159 USD
View
Final sale: no returns
B+
Retailer 5
-
£8,474 GBP
$11,354 USD
View
B+
Retailer 6
-
£8,967 GBP
$12,015 USD
View
B+
Retailer 7
-
£9,006 GBP
View
B+
Retailer 8
-
£9,022 GBP
$12,089 USD
View
Retailer 9
-
£9,055 GBP
A$18,667 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£9,161 GBP
$12,275 USD
View
B+
Retailer 11
-
£9,702 GBP
$13,000 USD
View
B+
Retailer 12
-
£9,702 GBP
$13,000 USD
View
B+
Retailer 13
-
£9,860 GBP
$13,211 USD
View
B+
Retailer 14
-
£9,909 GBP
$13,276 USD
View
B+
Retailer 15
-
£9,975 GBP
View
B+
Retailer 16
-
£10,031 GBP
$13,440 USD
View
B
Retailer 17
-
£10,411 GBP
$13,949 USD
View
B+
Retailer 18
-
£10,494 GBP
€13,391 EUR
View
B
Retailer 19
-
£12,235 GBP
ZAR 264,848 ZAR
View
B
Retailer 20
-
£13,007 GBP
View
Most Expensive
B
NZ Jewellers
53eadd25-891e-4b84-986c-1034e5cb2087 · Oct 30
£13,880 GBP
$18,598 USD
View
20 more retailers have this diamond
Prices start from £7,727 GBPSave up to £6,153 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
£7,727 GBP