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Round|Natural|IGI

1.54ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 550264647

Shape and cutting style on the report: Round brilliant

Certificate IGI 550264647

Diamond specifications and retailer prices

From £2,843 GBP
As of November 5, 2026
Save £2,786 GBP (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,629 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 550264647. Listed at 16 retailers as of November 5, 2026, with prices from £2,843 to £5,629, a £2,786 spread on the same certified stone. NZ Jewellers lists it at £5,629. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle33.4°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 550264647
Dimensions7.50 × 7.46 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.50 mm7.46 mm1.54 ctJ / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 550264647
Side View
Table 59.0%Crown 33.4°Girdle: MediumPavilion 41.6°Culet: NoneDepth 61.1%

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 5
Current: £5,629 GBP|Low: £2,843 GBP|High: £5,629 GBP|Avg: £3,572 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 3£2,843 GBP
Retailer 15£2,883 GBP
Retailer 8£2,982 GBP
Retailer 14£3,065 GBP
Retailer 4£3,231 GBP
Retailer 5£3,231 GBP
Retailer 16£3,231 GBP
Retailer 2£3,262 GBP
Retailer 9£3,314 GBP
Retailer 7£3,341 GBP
Retailer 12£3,628 GBP
Retailer 11£3,632 GBP
Retailer 6£3,728 GBP
Retailer 10£3,942 GBP
Retailer 13£5,132 GBP
NZ Jewellers£5,629 GBP

31 data points across 16 retailers

16 retailers£2,843 GBP to £5,629 GBP

A
Cheapest Retailer
-
£2,843 GBP
A
Retailer 2
-
£2,883 GBP
View
A
Retailer 3
-
£2,982 GBP
View
Final sale: no returns
A
Retailer 4
-
£3,065 GBP
View
A
Retailer 5
-
£3,231 GBP
View
Retailer 6
-
£3,231 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£3,231 GBP
View
A
Retailer 8
-
£3,262 GBP
View
A
Retailer 9
-
£3,314 GBP
View
A
Retailer 10
-
£3,341 GBP
View
A
Retailer 11
-
£3,628 GBP
View
A
Retailer 12
-
£3,632 GBP
View
A
Retailer 13
-
£3,728 GBP
View
A
Retailer 14
-
£3,942 GBP
View
B+
Retailer 15
-
£5,132 GBP
View
Most Expensive
B
NZ Jewellers
954083e3-d0b1-4ff2-9235-9615f8df2625 · Nov 5
£5,629 GBP
$7,576 USD
View
15 more retailers have this diamond
Prices start from £2,843 GBPSave up to £2,786 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
1.54ct Round
£2,843 GBP