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Round|Natural|IGI

1.53ct I VS2 Round Natural Diamond

EX • I/VS2 • IGI 649487167

Shape and cutting style on the report: Round brilliant

Certificate IGI 649487167

Diamond specifications and retailer prices

From £2,932 GBP
As of November 5, 2026
Save £2,407 GBP (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,946 GBP at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 649487167. Listed at 14 retailers as of November 4, 2026, with a 82% 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

1.53
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 649487167
Dimensions7.41 × 7.38 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.41 mm7.38 mm1.53 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 649487167
Side View
Table 55.0%Crown 33.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

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: £3,779 GBP|Low: £2,932 GBP|High: £5,667 GBP|Avg: £3,770 GBP|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4£2,932 GBP
Retailer 9£3,004 GBP
Retailer 7£3,182 GBP
Retailer 2£3,413 GBP
Retailer 3£3,447 GBP
Retailer 6£3,562 GBP
Retailer 1£3,779 GBP
Retailer 8£3,906 GBP
Retailer 10£4,119 GBP
Retailer 5£5,339 GBP

31 data points across 10 retailers

14 retailers£2,932 GBP to £5,339 GBP

A
Cheapest Retailer
-
£2,932 GBP
A
Retailer 2
-
£3,004 GBP
View
A
Retailer 3
-
£3,182 GBP
View
Retailer 4
-
£3,413 GBP
View
Price last confirmed 43 days ago
Retailer 5
-
£3,413 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
£3,447 GBP
View
Retailer 7
-
£3,516 GBP
View
Price last confirmed 20 days ago
A
Retailer 8
-
£3,562 GBP
View
A
Retailer 9
-
£3,779 GBP
View
A
Retailer 10
-
£3,906 GBP
View
Retailer 11
-
£3,938 GBP
View
Price last confirmed 44 days ago
Retailer 12
-
£4,119 GBP
View
Price last confirmed 14 days ago
B+
Retailer 13
-
£5,339 GBP
View
Most Expensive
NZ Jewellers
c557285b-3601-4e64-98a9-85cd452d20c5 · Sep 19
£5,946 GBP
$8,027 USD
View
Price last confirmed 46 days ago
13 more retailers have this diamond
Prices start from £2,932 GBPSave up to £2,407 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
1.53ct Round
£2,932 GBP