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Oval|Natural|IGI

1.00ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 652482874

Shape and cutting style on the report: Oval brilliant

Certificate IGI 652482874

Diamond specifications and retailer prices

From £867 GBP
As of November 6, 2026
Save £1,358 GBP (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,225 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 652482874. Listed at 15 retailers as of November 5, 2026, with prices from £867 to £2,225, a £1,358 spread on the same certified stone. NZ Jewellers lists it at £2,225. 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

1.00
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 652482874
Dimensions7.80 × 5.48 × 3.59 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Top View
7.80 mm5.48 mm1.00 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 652482874
Side View
Table 60.0%Crown 39.1°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,225 GBP|Low: £866 GBP|High: £2,225 GBP|Avg: £1,126 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
November 6, 2026
Retailer 2£867 GBP
Retailer 9£874 GBP
Retailer 13£874 GBP
Retailer 4£912 GBP
Retailer 12£912 GBP
Retailer 14£947 GBP
Retailer 15£949 GBP
Retailer 3£956 GBP
Retailer 6£985 GBP
Retailer 7£1,012 GBP
Retailer 5£1,053 GBP
Retailer 8£1,113 GBP
Retailer 10£1,275 GBP
Retailer 11£1,680 GBP
NZ Jewellers£2,225 GBP

44 data points across 15 retailers

15 retailers£867 GBP to £2,225 GBP

A
Cheapest Retailer
-
£867 GBP
A
Retailer 2
-
£874 GBP
View
A
Retailer 3
-
£874 GBP
View
A
Retailer 4
-
£912 GBP
View
Retailer 5
-
£912 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£947 GBP
View
A
Retailer 7
-
£949 GBP
View
B+
Retailer 8
-
£956 GBP
View
B+
Retailer 9
-
£985 GBP
View
B+
Retailer 10
-
£1,012 GBP
View
B+
Retailer 11
-
£1,053 GBP
View
A
Retailer 12
-
£1,113 GBP
View
B+
Retailer 13
-
£1,275 GBP
View
Retailer 14
-
£1,680 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
d9a7bfba-75db-4eee-8030-ef8714fe2f3d · Nov 5
£2,225 GBP
$2,978 USD
View
14 more retailers have this diamond
Prices start from £867 GBPSave up to £1,358 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
1.00ct Oval
£867 GBP