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Oval|Natural|IGI

0.91ct K VVS1 Oval Natural Diamond

EX • K/VVS1 • IGI 729560798

Shape and cutting style on the report: Oval brilliant

Certificate IGI 729560798

Diamond specifications and retailer prices

From £605 GBP
As of November 6, 2026
Save £600 GBP (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,877 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 729560798. Listed at 16 retailers as of November 5, 2026, with a 99% 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

0.91
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 729560798
Dimensions7.89 × 5.44 × 3.36 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Top View
7.89 mm5.44 mm0.91 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 729560798
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.8%

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: £605 GBP|Low: £605 GBP|High: £1,526 GBP|Avg: £951 GBP|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1£605 GBP
Retailer 7£788 GBP
Retailer 9£788 GBP
Retailer 3£853 GBP
Retailer 2£917 GBP
Retailer 11£923 GBP
Retailer 10£934 GBP
Retailer 6£944 GBP
Retailer 4£1,064 GBP
Retailer 5£1,205 GBP
Retailer 8£1,509 GBP

32 data points across 11 retailers

16 retailers£605 GBP to £1,205 GBP

A
Cheapest Retailer
-
£605 GBP
A
Retailer 2
-
£788 GBP
View
A
Retailer 3
-
£788 GBP
View
Retailer 4
-
£850 GBP
View
Price last confirmed 38 days ago
A
Retailer 5
-
£853 GBP
View
Retailer 6
-
£888 GBP
View
Price last confirmed 38 days ago
Retailer 7
-
£904 GBP
View
Price last confirmed 38 days ago
A
Retailer 8
-
£917 GBP
View
A
Retailer 9
-
£923 GBP
View
A
Retailer 10
-
£931 GBP
View
Retailer 11
-
£934 GBP
View
Price last confirmed 9 days ago
A
Retailer 12
-
£944 GBP
View
B+
Retailer 13
-
£1,064 GBP
View
B+
Retailer 14
-
£1,205 GBP
View
Retailer 15
-
£1,509 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
8c321513-3e40-4b94-8457-f945f1aeaf93 · Sep 28
£1,877 GBP
$2,513 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from £605 GBPSave up to £600 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
0.91ct Oval
£605 GBP