Oval|Natural|GIA

1.51ct F VS2 Oval Natural Diamond

EX • F/VS2 • GIA 2518625166

Certificate GIA 2518625166

Diamond specifications and retailer prices

From £7,842 GBP
$10,508 USD
As of November 1, 2026
Save £6,246 GBP (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £14,088 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 2518625166. Listed at 19 retailers as of October 30, 2026, with prices from £7,842 to £14,088, a £6,246 spread on the same certified stone. NZ Jewellers lists it at £14,088. 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
FluorescenceNone
Crown angle36.1°
Pavilion angle40.41°
OriginNatural
Grading LabGIA
CertificateGIA 2518625166
Dimensions9.21 × 6.37 × 4.04 mm
L/W Ratio1.45
Top View
9.21 mm6.37 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2518625166
Side View
Table 56.0%Crown 36.1°Girdle: STK-THKPavilion 40.41°Culet: NoneDepth 63.5%

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: £9,142 GBP|Low: £7,842 GBP|High: £13,361 GBP|Avg: £10,123 GBP|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7£7,842 GBP
Retailer 8£8,337 GBP
Retailer 9£8,524 GBP
Retailer 1£9,142 GBP
Retailer 6£9,193 GBP
Retailer 3£9,324 GBP
Retailer 5£10,651 GBP
Retailer 4£12,419 GBP
Retailer 2£13,202 GBP

40 data points across 9 retailers

19 retailers£7,842 GBP to £14,088 GBP

A
Cheapest Retailer
-
£7,842 GBP
$10,508 USD
B+
Retailer 2
-
£8,337 GBP
$11,170 USD
View
B+
Retailer 3
-
£8,453 GBP
$11,326 USD
View
B+
Retailer 4
-
£8,524 GBP
$11,421 USD
View
B+
Retailer 5
-
£9,142 GBP
View
B+
Retailer 6
-
£9,157 GBP
$12,270 USD
View
Retailer 7
-
£9,193 GBP
A$18,950 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£9,299 GBP
$12,459 USD
View
B+
Retailer 9
-
£9,324 GBP
View
B+
Retailer 10
-
£9,837 GBP
$13,180 USD
View
B+
Retailer 11
-
£9,837 GBP
$13,180 USD
View
Retailer 12
-
£10,037 GBP
$13,449 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
£10,123 GBP
View
B+
Retailer 14
-
£10,165 GBP
$13,620 USD
View
B
Retailer 15
-
£10,567 GBP
$14,158 USD
View
B+
Retailer 16
-
£10,651 GBP
€13,592 EUR
View
B
Retailer 17
-
£12,419 GBP
ZAR 268,815 ZAR
View
B
Retailer 18
-
£13,202 GBP
View
Most Expensive
B
NZ Jewellers
87484c04-ede3-43ef-95ce-4bf61b0b9cab · Oct 30
£14,088 GBP
$18,877 USD
View
18 more retailers have this diamond
Prices start from £7,842 GBPSave up to £6,246 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
£7,842 GBP