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Marquise|Natural|IGI

1.52ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 842635740

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 842635740

Diamond specifications and retailer prices

From £2,681 GBP
As of November 6, 2026
Save £3,327 GBP (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,008 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 842635740. Listed at 13 retailers as of November 5, 2026, with prices from £2,681 to £6,008, a £3,327 spread on the same certified stone. NZ Jewellers lists it at £6,008. 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

1.52
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle36.2°
OriginNatural
Grading LabIGI
CertificateIGI 842635740
Dimensions12.48 × 5.87 × 3.57 mm
L/W Ratio2.13
Girdle conditionFaceted
Top View
12.48 mm5.87 mm1.52 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 842635740
Side View
Table 61.0%Crown 38.2°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 60.8%

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: £6,008 GBP|Low: £2,681 GBP|High: £6,008 GBP|Avg: £3,679 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
November 6, 2026
Retailer 2£2,681 GBP
Retailer 11£3,003 GBP
Retailer 7£3,036 GBP
Retailer 5£3,130 GBP
Retailer 4£3,183 GBP
Retailer 6£3,345 GBP
Retailer 12£3,448 GBP
Retailer 13£3,448 GBP
Retailer 10£3,455 GBP
Retailer 9£3,792 GBP
Retailer 3£3,978 GBP
Retailer 8£5,476 GBP
NZ Jewellers£6,008 GBP

25 data points across 13 retailers

13 retailers£2,681 GBP to £6,008 GBP

A
Cheapest Retailer
-
£2,681 GBP
Retailer 2
-
£3,003 GBP
View
Price last confirmed 20 days ago
A
Retailer 3
-
£3,036 GBP
View
B+
Retailer 4
-
£3,130 GBP
View
B+
Retailer 5
-
£3,183 GBP
View
Final sale: no returns
A
Retailer 6
-
£3,345 GBP
View
B+
Retailer 7
-
£3,448 GBP
View
B+
Retailer 8
-
£3,448 GBP
View
B+
Retailer 9
-
£3,455 GBP
View
B+
Retailer 10
-
£3,792 GBP
View
B+
Retailer 11
-
£3,978 GBP
View
B+
Retailer 12
-
£5,476 GBP
View
Most Expensive
B
NZ Jewellers
056b94a3-3d2a-47c6-9c2b-702865961b73 · Nov 5
£6,008 GBP
$8,041 USD
View
12 more retailers have this diamond
Prices start from £2,681 GBPSave up to £3,327 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
1.52ct Marquise
£2,681 GBP