CaratHunter
Plans
Oval|Natural|IGI

1.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • IGI 782645479

Shape and cutting style on the report: Oval brilliant

Certificate IGI 782645479

Diamond specifications and retailer prices

From £1,712 GBP
As of November 6, 2026
Save £2,521 GBP (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,234 GBP at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 782645479. Listed at 15 retailers as of November 5, 2026, with prices from £1,712 to £4,234, a £2,521 spread on the same certified stone. NZ Jewellers lists it at £4,234. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle32.7°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 782645479
Dimensions9.22 × 6.39 × 4.03 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
9.22 mm6.39 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 782645479
Side View
Table 62.0%Crown 32.7°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 63.1%

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: Nov 6
Current: £1,712 GBP|Low: £1,712 GBP|High: £3,566 GBP|Avg: £2,269 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1£1,712 GBP
Retailer 2£1,830 GBP
Retailer 8£2,025 GBP
Retailer 7£2,103 GBP
Retailer 3£2,182 GBP
Retailer 4£2,471 GBP
Retailer 6£2,528 GBP
Retailer 5£3,538 GBP

28 data points across 8 retailers

15 retailers£1,712 GBP to £4,234 GBP

A
Cheapest Retailer
-
£1,712 GBP
A
Retailer 2
-
£1,814 GBP
View
A
Retailer 3
-
£1,830 GBP
View
A
Retailer 4
-
£1,995 GBP
View
A
Retailer 5
-
£2,025 GBP
View
Retailer 6
-
£2,025 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£2,064 GBP
View
B+
Retailer 8
-
£2,103 GBP
View
B+
Retailer 9
-
£2,134 GBP
View
A
Retailer 10
-
£2,182 GBP
View
B+
Retailer 11
-
£2,336 GBP
View
A
Retailer 12
-
£2,471 GBP
View
A
Retailer 13
-
£2,528 GBP
View
B+
Retailer 14
-
£3,538 GBP
View
Most Expensive
B+
NZ Jewellers
f30350ae-8ddb-42ca-b328-4e0af4415da2 · Nov 5
£4,234 GBP
$5,667 USD
View
14 more retailers have this diamond
Prices start from £1,712 GBPSave up to £2,521 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
£1,712 GBP