CaratHunter
Plans
Round|Natural|IGI

1.22ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 649487143

Shape and cutting style on the report: Round brilliant

Certificate IGI 649487143

Diamond specifications and retailer prices

From £1,863 GBP
As of November 5, 2026
Save £2,486 GBP (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,400 GBP at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 649487143. Listed at 15 retailers as of November 5, 2026, with a 133% 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

1.22
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 649487143
Dimensions6.88 × 6.82 × 4.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.88 mm6.82 mm1.22 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 649487143
Side View
Table 61.0%Crown 34.5°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.3%

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 5
Current: £4,348 GBP|Low: £1,863 GBP|High: £4,504 GBP|Avg: £2,544 GBP|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7£1,863 GBP
Retailer 9£1,886 GBP
Retailer 3£1,915 GBP
Retailer 10£2,080 GBP
Retailer 11£2,105 GBP
Retailer 2£2,227 GBP
Retailer 6£2,419 GBP
Retailer 4£2,429 GBP
Retailer 5£2,538 GBP
Retailer 8£3,634 GBP
NZ Jewellers£4,348 GBP

37 data points across 11 retailers

15 retailers£1,863 GBP to £4,348 GBP

A
Cheapest Retailer
-
£1,863 GBP
A
Retailer 2
-
£1,886 GBP
View
A
Retailer 3
-
£1,915 GBP
View
Retailer 4
-
£2,033 GBP
View
Price last confirmed 102 days ago
A
Retailer 5
-
£2,080 GBP
View
Retailer 6
-
£2,105 GBP
View
Price last confirmed 44 days ago
Retailer 7
-
£2,105 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£2,227 GBP
View
B+
Retailer 9
-
£2,419 GBP
View
Retailer 10
-
£2,428 GBP
View
Price last confirmed 45 days ago
B+
Retailer 11
-
£2,429 GBP
View
B+
Retailer 12
-
£2,538 GBP
View
B
Retailer 13
-
£3,634 GBP
View
B
Retailer 14
-
£4,348 GBP
View
Most Expensive
NZ Jewellers
808f4216-a79c-4d68-8466-bc5dc91d251e · Sep 21
£4,400 GBP
$5,889 USD
View
Price last confirmed 45 days ago
14 more retailers have this diamond
Prices start from £1,863 GBPSave up to £2,486 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
1.22ct Round
£1,863 GBP