Radiant|Natural|IGI

1.26ct I VS1 Radiant Natural Diamond

VG • I/VS1 • IGI 628465279

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 628465279

Diamond specifications and retailer prices

From £1,784 GBP
₹227,623 INR
As of November 1, 2026
Save £2,542 GBP (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,326 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.26ct natural radiant diamond

This 1.26ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 628465279. Listed at 18 retailers as of October 30, 2026, with prices from £1,784 to £4,326, a £2,542 spread on the same certified stone. NZ Jewellers lists it at £4,326. 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

1.26
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.1°
Pavilion angle29.9°
OriginNatural
Grading LabIGI
CertificateIGI 628465279
Dimensions6.41 × 5.29 × 3.65 mm
L/W Ratio1.21
Culet sizePointed
Top View
6.41 mm5.29 mm1.26 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 628465279
Side View
Table 63.0%Crown 37.1°Girdle: STK-THKPavilion 29.9°Culet: NoneDepth 69.0%

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: £2,611 GBP|Low: £1,780 GBP|High: £4,203 GBP|Avg: £2,570 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5£1,784 GBP
Retailer 10£2,205 GBP
Retailer 8£2,246 GBP
Retailer 9£2,292 GBP
Retailer 11£2,399 GBP
Retailer 3£2,401 GBP
Retailer 2£2,579 GBP
Retailer 1£2,611 GBP
Retailer 4£2,642 GBP
Retailer 6£3,052 GBP
Retailer 7£4,158 GBP

38 data points across 11 retailers

18 retailers£1,784 GBP to £4,326 GBP

A
Cheapest Retailer
-
£1,784 GBP
₹227,623 INR
A
Retailer 2
-
£2,151 GBP
$2,882 USD
View
A
Retailer 3
-
£2,205 GBP
$2,954 USD
View
Retailer 4
-
£2,246 GBP
$3,010 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£2,292 GBP
$3,071 USD
View
Final sale: no returns
A
Retailer 6
-
£2,399 GBP
$3,215 USD
View
Retailer 7
-
£2,401 GBP
View
Price last confirmed 33 days ago
A
Retailer 8
-
£2,483 GBP
$3,327 USD
View
A
Retailer 9
-
£2,483 GBP
$3,327 USD
View
B+
Retailer 10
-
£2,579 GBP
$3,455 USD
View
B+
Retailer 11
-
£2,591 GBP
$3,471 USD
View
A
Retailer 12
-
£2,611 GBP
€3,332 EUR
View
A
Retailer 13
-
£2,642 GBP
View
B+
Retailer 14
-
£2,865 GBP
$3,839 USD
View
A
Retailer 15
-
£3,052 GBP
ZAR 66,067 ZAR
View
B+
Retailer 16
-
£3,185 GBP
View
B+
Retailer 17
-
£4,158 GBP
View
Most Expensive
B
NZ Jewellers
c54dee56-7d81-47a2-9e5c-059fd14a02a9 · Oct 30
£4,326 GBP
$5,796 USD
View
17 more retailers have this diamond
Prices start from £1,784 GBPSave up to £2,542 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
1.26ct Radiant
£1,784 GBP