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Marquise|Natural|IGI

0.90ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 809628201

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 809628201

Diamond specifications and retailer prices

From £1,072 GBP
$1,438 USD
As of October 29, 2026
Save £1,543 GBP (59%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,614 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 809628201. Listed at 8 retailers as of October 29, 2026, with prices from £1,072 to £2,614, a £1,543 spread on the same certified stone. NZ Jewellers lists it at £2,614. 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

0.90
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 809628201
Dimensions9.63 × 4.99 × 3.04 mm
L/W Ratio1.93
Girdle conditionFaceted
Top View
9.63 mm4.99 mm0.90 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809628201
Side View
Table 62.0%Crown 34.8°Girdle: STK-THKPavilion 38.5°CuletDepth 60.9%

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: Oct 29
Current: £2,614 GBP|Low: £1,072 GBP|High: £2,683 GBP|Avg: £1,490 GBP|-2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7£1,072 GBP
Retailer 9£1,081 GBP
Retailer 5£1,122 GBP
Retailer 8£1,179 GBP
Retailer 6£1,181 GBP
Retailer 2£1,464 GBP
Retailer 3£1,641 GBP
Retailer 4£1,888 GBP
NZ Jewellers£2,614 GBP

44 data points across 9 retailers

8 retailers£1,072 GBP to £2,614 GBP

A
Cheapest Retailer
-
£1,072 GBP
$1,438 USD
A
Retailer 2
-
£1,122 GBP
$1,505 USD
View
B+
Retailer 3
-
£1,179 GBP
$1,582 USD
View
A
Retailer 4
-
£1,181 GBP
$1,585 USD
View
B+
Retailer 5
-
£1,464 GBP
€1,871 EUR
View
B
Retailer 6
-
£1,641 GBP
View
B
Retailer 7
-
£1,888 GBP
View
Most Expensive
B
NZ Jewellers
41e1d5b6-eea0-441a-b293-f161d469c016 · Oct 30
£2,614 GBP
$3,508 USD
View
7 more retailers have this diamond
Prices start from £1,072 GBPSave up to £1,543 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
0.90ct Marquise
£1,072 GBP