Oval|Natural|GIA

1.51ct F VS2 Oval Natural Diamond

EX • F/VS2 • GIA 6541351859

Certificate GIA 6541351859

Diamond specifications and retailer prices

From £6,609 GBP
$8,855 USD
As of November 1, 2026
Save £5,423 GBP (45%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: £12,032 GBP at NZ Jewellers · As of October 3, 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 6541351859. Listed at 32 retailers as of October 30, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Crown angle38.34°
OriginNatural
Grading LabGIA
CertificateGIA 6541351859
Dimensions8.87 × 6.33 × 4.07 mm
L/W Ratio1.40
Top View
8.87 mm6.33 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541351859
Side View
Table 62.0%Crown 38.34°Girdle: STK-VTKPavilionCulet: NoneDepth 64.2%

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: £12,032 GBP|Low: £6,617 GBP|High: £12,032 GBP|Avg: £8,674 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
Retailer 17
Retailer 18
November 2, 2026
Retailer 8£6,698 GBP
Retailer 9£7,146 GBP
Retailer 7£7,219 GBP
Retailer 3£7,219 GBP
Retailer 10£7,345 GBP
Retailer 17£7,821 GBP
Retailer 11£7,839 GBP
Retailer 18£7,941 GBP
Retailer 4£7,945 GBP
Retailer 13£7,963 GBP
Retailer 6£8,278 GBP
Retailer 5£9,024 GBP
Retailer 2£9,093 GBP
Retailer 14£9,957 GBP
Retailer 15£10,606 GBP
Retailer 16£10,606 GBP
Retailer 12£11,275 GBP
NZ Jewellers£12,032 GBP

24 data points across 18 retailers

32 retailers£6,609 GBP to £12,032 GBP

A
Cheapest Retailer
-
£6,609 GBP
$8,855 USD
A
Retailer 2
-
£6,698 GBP
$8,975 USD
View
A
Retailer 3
-
£6,760 GBP
$9,057 USD
View
A
Retailer 4
-
£7,146 GBP
$9,575 USD
View
A
Retailer 5
-
£7,219 GBP
$9,672 USD
View
Final sale: no returns
A
Retailer 6
-
£7,219 GBP
$9,673 USD
View
Retailer 7
-
£7,219 GBP
$9,673 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
£7,345 GBP
$9,842 USD
View
A
Retailer 9
-
£7,699 GBP
$10,316 USD
View
A
Retailer 10
-
£7,716 GBP
$10,339 USD
View
A
Retailer 11
-
£7,821 GBP
$10,479 USD
View
Retailer 12
-
£7,821 GBP
$10,479 USD
View
Price last confirmed 10 days ago
A
Retailer 13
-
£7,839 GBP
View
A
Retailer 14
-
£7,941 GBP
$10,640 USD
View
Retailer 15
-
£7,945 GBP
A$16,377 AUD
View
Price last confirmed 9 days ago
A
Retailer 16
-
£7,963 GBP
View
B+
Retailer 17
-
£8,157 GBP
$10,930 USD
View
B+
Retailer 18
-
£8,157 GBP
$10,930 USD
View
Retailer 19
-
£8,278 GBP
$11,091 USD
View
Price last confirmed 23 days ago
B+
Retailer 20
-
£8,278 GBP
$11,091 USD
View
B+
Retailer 21
-
£8,434 GBP
$11,300 USD
View
B+
Retailer 22
-
£8,609 GBP
$11,536 USD
View
B+
Retailer 23
-
£8,644 GBP
View
B+
Retailer 24
-
£9,024 GBP
$12,091 USD
View
Retailer 25
-
£9,024 GBP
$12,091 USD
View
Price last confirmed 12 days ago
B+
Retailer 26
-
£9,093 GBP
€11,604 EUR
View
B+
Retailer 27
-
£9,957 GBP
A$20,526 AUD
View
B+
Retailer 28
-
£10,606 GBP
ZAR 229,570 ZAR
View
B+
Retailer 29
-
£10,606 GBP
View
B+
Retailer 30
-
£11,275 GBP
View
B
Retailer 31
-
£12,032 GBP
$16,121 USD
View
Most Expensive
NZ Jewellers
991eaf47-72ed-4685-9efe-9bc637222964 · Oct 3
£12,032 GBP
$16,121 USD
View
Price last confirmed 29 days ago
31 more retailers have this diamond
Prices start from £6,609 GBPSave up to £5,423 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
£6,609 GBP