Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

ID • I/VS1 • GIA 6247007294

Certificate GIA 6247007294

Diamond specifications and retailer prices

From £4,213 GBP
$5,645 USD
As of October 30, 2026
Save £3,847 GBP (48%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £9,721 GBP at NZ Jewellers · As of September 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6247007294. Listed at 21 retailers as of October 29, 2026, with a 91% 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
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6247007294
Dimensions8.63 × 6.29 × 4.00 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.63 mm6.29 mm1.51 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247007294
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: 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: Oct 30
Current: £5,178 GBP|Low: £4,213 GBP|High: £8,361 GBP|Avg: £5,452 GBP|-3.1%
Retailer 1
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
October 31, 2026
Retailer 14£4,213 GBP
Retailer 7£4,232 GBP
Retailer 2£4,502 GBP
Retailer 18£4,563 GBP
Retailer 12£4,747 GBP
Retailer 15£4,749 GBP
Retailer 9£4,810 GBP
Retailer 6£4,829 GBP
Retailer 8£5,000 GBP
Retailer 3£5,012 GBP
Retailer 1£5,178 GBP
Retailer 10£5,576 GBP
Retailer 5£5,851 GBP
Retailer 17£6,093 GBP
Retailer 4£6,222 GBP
Retailer 11£6,287 GBP
Retailer 16£7,006 GBP
Retailer 13£8,060 GBP

23 data points across 18 retailers

21 retailers£4,213 GBP to £8,060 GBP

A
Cheapest Retailer
-
£4,213 GBP
$5,645 USD
A
Retailer 2
-
£4,232 GBP
HK$44,300 HKD
View
A
Retailer 3
-
£4,502 GBP
$6,032 USD
View
A
Retailer 4
-
£4,563 GBP
$6,114 USD
View
A
Retailer 5
-
£4,747 GBP
€6,058 EUR
View
A
Retailer 6
-
£4,749 GBP
$6,363 USD
View
Retailer 7
-
£4,788 GBP
SGD 8,670 SGD
View
Price last confirmed 29 days ago
A
Retailer 8
-
£4,810 GBP
$6,445 USD
View
Final sale: no returns
A
Retailer 9
-
£4,829 GBP
$6,470 USD
View
A
Retailer 10
-
£5,000 GBP
$6,700 USD
View
A
Retailer 11
-
£5,012 GBP
$6,715 USD
View
A
Retailer 12
-
£5,178 GBP
View
A
Retailer 13
-
£5,394 GBP
A$11,118 AUD
View
Retailer 14
-
£5,576 GBP
A$11,494 AUD
View
Price last confirmed 9 days ago
A
Retailer 15
-
£5,851 GBP
$7,840 USD
View
B+
Retailer 16
-
£6,093 GBP
$8,164 USD
View
B+
Retailer 17
-
£6,222 GBP
View
B+
Retailer 18
-
£6,287 GBP
€8,023 EUR
View
B+
Retailer 19
-
£7,006 GBP
ZAR 151,644 ZAR
View
B+
Retailer 20
-
£8,060 GBP
View
Most Expensive
NZ Jewellers
0eb80a79-363a-44b9-bffa-39115e29d4d6 · Sep 30
£9,721 GBP
$13,025 USD
View
Price last confirmed 31 days ago
20 more retailers have this diamond
Prices start from £4,213 GBPSave up to £3,847 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
£4,213 GBP