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Marquise|Natural|IGI

0.90ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 746531360

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 746531360

Diamond specifications and retailer prices

From $1,608 NZD
$905 USD
As of October 31, 2026
Save $3,859 NZD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,467 NZD 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 746531360. Listed at 16 retailers as of October 30, 2026, with prices from $1,608 to $5,467, a $3,859 spread on the same certified stone. NZ Jewellers lists it at $5,467. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 746531360
Dimensions9.68 × 5.10 × 3.13 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Top View
9.68 mm5.10 mm0.90 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 746531360
Side View
Table 57.0%Crown 35.5°Girdle: STK-THKPavilion 40.1°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: Oct 31
Current: $5,467 NZD|Low: $1,470 NZD|High: $5,467 NZD|Avg: $2,374 NZD|+9.3%
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 2, 2026
Retailer 6$1,608 NZD
Retailer 16$1,706 NZD
Retailer 12$1,744 NZD
Retailer 15$1,801 NZD
Retailer 8$1,806 NZD
Retailer 2$1,811 NZD
Retailer 14$1,935 NZD
Retailer 11$1,981 NZD
Retailer 13$2,008 NZD
Retailer 3$2,012 NZD
Retailer 10$2,080 NZD
Retailer 4$2,450 NZD
Retailer 5$2,554 NZD
Retailer 7$3,325 NZD
Retailer 9$3,355 NZD
NZ Jewellers$5,467 NZD

27 data points across 16 retailers

16 retailers$1,608 NZD to $5,467 NZD

B+
Cheapest Retailer
-
$1,608 NZD
$905 USD
Final sale: no returns
A
Retailer 2
-
$1,706 NZD
$960 USD
View
B+
Retailer 3
-
$1,744 NZD
$981 USD
View
A
Retailer 4
-
$1,801 NZD
$1,013 USD
View
B+
Retailer 5
-
$1,806 NZD
$1,016 USD
View
B+
Retailer 6
-
$1,811 NZD
$1,019 USD
View
B+
Retailer 7
-
$1,935 NZD
$1,089 USD
View
B+
Retailer 8
-
$1,981 NZD
$1,115 USD
View
B+
Retailer 9
-
$2,008 NZD
$1,130 USD
View
B+
Retailer 10
-
$2,012 NZD
$1,132 USD
View
B+
Retailer 11
-
$2,080 NZD
£921 GBP
View
B+
Retailer 12
-
$2,450 NZD
€1,313 EUR
View
B+
Retailer 13
-
$2,554 NZD
ZAR 23,213 ZAR
View
B
Retailer 14
-
$3,325 NZD
£1,473 GBP
View
B
Retailer 15
-
$3,355 NZD
£1,486 GBP
View
Most Expensive
C
NZ Jewellers
f7aa2e6d-1cea-4c09-9df3-e2c5fcf05154 · Oct 30
$5,467 NZD
$3,076 USD
View
15 more retailers have this diamond
Prices start from $1,608 NZDSave up to $3,859 NZD

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
$1,608 NZD