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Round|Natural|IGI

1.15ct L VS2 Round Natural Diamond

EX • L/VS2 • IGI 809656661

Shape and cutting style on the report: Round brilliant

Certificate IGI 809656661

Diamond specifications and retailer prices

From £847 GBP
As of November 1, 2026
Save £647 GBP (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,323 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.15ct natural round diamond

This 1.15ct natural round sits in the classic one-carat band, graded L colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 809656661. Listed at 10 retailers as of November 1, 2026, with a 76% 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

1.15
Carat
L
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.3°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 809656661
Dimensions6.69 × 6.65 × 4.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.69 mm6.65 mm1.15 ctL / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 809656661
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

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: £1,096 GBP|Low: £740 GBP|High: £1,499 GBP|Avg: £1,035 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£740 GBP
Retailer 6£847 GBP
Retailer 8£953 GBP
Retailer 5£965 GBP
Retailer 7£981 GBP
Retailer 1£1,096 GBP
Retailer 2£1,247 GBP
Retailer 3£1,416 GBP
Retailer 4£1,494 GBP

36 data points across 9 retailers

10 retailers£847 GBP to £1,494 GBP

A
Cheapest Retailer
-
£847 GBP
Retailer 2
-
£953 GBP
View
Price last confirmed 34 days ago
A
Retailer 3
-
£965 GBP
View
A
Retailer 4
-
£981 GBP
View
Retailer 5
-
£995 GBP
View
Price last confirmed 38 days ago
B+
Retailer 6
-
£1,096 GBP
View
B+
Retailer 7
-
£1,247 GBP
View
B+
Retailer 8
-
£1,416 GBP
View
B+
Retailer 9
-
£1,494 GBP
View
Most Expensive
NZ Jewellers
2c00f33e-e436-469a-a988-d01d0b3f7191 · Oct 3
£2,323 GBP
$3,127 USD
View
Price last confirmed 34 days ago
9 more retailers have this diamond
Prices start from £847 GBPSave up to £647 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
1.15ct Round
£847 GBP