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1.56ct L VS1 Round Natural Diamond

EX • L/VS1 • IGI 573303514

Shape and cutting style on the report: Round brilliant

Certificate IGI 573303514

Diamond specifications and retailer prices

From £1,872 GBP
As of November 6, 2026
Save £2,497 GBP (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,369 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 573303514. Listed at 12 retailers as of November 5, 2026, with prices from £1,872 to £4,369, a £2,497 spread on the same certified stone. NZ Jewellers lists it at £4,369. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
L
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 573303514
Dimensions7.46 × 7.48 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.46 mm7.48 mm1.56 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 573303514
Side View
Table 59.0%Crown 35°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.4%

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 6
Current: £4,369 GBP|Low: £1,872 GBP|High: £4,568 GBP|Avg: £2,461 GBP|+11.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9£1,872 GBP
Retailer 8£1,944 GBP
Retailer 3£2,051 GBP
Retailer 10£2,090 GBP
Retailer 12£2,090 GBP
Retailer 2£2,138 GBP
Retailer 11£2,170 GBP
Retailer 4£2,195 GBP
Retailer 7£2,411 GBP
Retailer 5£2,427 GBP
Retailer 6£2,551 GBP
NZ Jewellers£4,369 GBP

35 data points across 12 retailers

12 retailers£1,872 GBP to £4,369 GBP

A
Cheapest Retailer
-
£1,872 GBP
A
Retailer 2
-
£1,944 GBP
View
A
Retailer 3
-
£2,051 GBP
View
Retailer 4
-
£2,090 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£2,090 GBP
View
A
Retailer 6
-
£2,138 GBP
View
A
Retailer 7
-
£2,170 GBP
View
A
Retailer 8
-
£2,195 GBP
View
A
Retailer 9
-
£2,411 GBP
View
A
Retailer 10
-
£2,427 GBP
View
A
Retailer 11
-
£2,551 GBP
View
Most Expensive
B
NZ Jewellers
a024949c-31aa-4c53-b940-18c27eb30c53 · Nov 5
£4,369 GBP
$5,880 USD
View
11 more retailers have this diamond
Prices start from £1,872 GBPSave up to £2,497 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
1.56ct Round
£1,872 GBP