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Marquise|Natural|IGI

1.52ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 809692317

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 809692317

Diamond specifications and retailer prices

From £2,038 GBP
As of November 2, 2026
Save £1,673 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,685 GBP at NZ Jewellers · As of September 28, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 809692317. Listed at 6 retailers as of November 2, 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. 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
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle43.6°
Pavilion angle41.9°
OriginNatural
Grading LabIGI
CertificateIGI 809692317
Dimensions10.38 × 5.89 × 4.04 mm
L/W Ratio1.76
Girdle conditionFaceted
Top View
10.38 mm5.89 mm1.52 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 809692317
Side View
Table 62.0%Crown 43.6°Girdle: THK-VTKPavilion 41.9°Culet: NoneDepth 68.6%

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 2
Current: £2,038 GBP|Low: £2,038 GBP|High: £3,793 GBP|Avg: £2,501 GBP|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 1£2,038 GBP
Retailer 5£2,096 GBP
Retailer 3£2,206 GBP
Retailer 4£2,213 GBP
Retailer 2£3,711 GBP

35 data points across 5 retailers

6 retailers£2,038 GBP to £3,711 GBP

A
Cheapest Retailer
-
£2,038 GBP
A
Retailer 2
-
£2,206 GBP
$2,960 USD
View
A
Retailer 3
-
£2,213 GBP
$2,970 USD
View
Retailer 4
-
£2,241 GBP
$3,007 USD
View
Price last confirmed 37 days ago
B+
Retailer 5
-
£3,711 GBP
View
Most Expensive
NZ Jewellers
d3ba7295-3c23-4f88-926d-24f1b14ebd53 · Sep 28
£4,685 GBP
$6,287 USD
View
Price last confirmed 35 days ago
5 more retailers have this diamond
Prices start from £2,038 GBPSave up to £1,673 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
£2,038 GBP