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Marquise|Natural|IGI

0.90ct K VS1 Marquise Natural Diamond

VG • K/VS1 • IGI 743535119

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743535119

Diamond specifications and retailer prices

From $1,733 AUD
As of November 4, 2026
Save $2,831 AUD (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,564 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 743535119. Listed at 17 retailers as of November 4, 2026, with prices from $1,733 to $4,564, a $2,831 spread on the same certified stone. NZ Jewellers lists it at $4,564. 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
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 743535119
Dimensions9.39 × 4.92 × 3.22 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Top View
9.39 mm4.92 mm0.90 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743535119
Side View
Table 58.0%Crown 38.4°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 65.4%

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 4
Current: $4,564 AUD|Low: $1,733 AUD|High: $4,564 AUD|Avg: $2,365 AUD
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 6, 2026
Retailer 8$1,733 AUD
Retailer 13$1,746 AUD
Retailer 5$1,872 AUD
Retailer 7$1,872 AUD
Retailer 16$1,936 AUD
Retailer 14$1,943 AUD
Retailer 15$1,947 AUD
Retailer 3$2,038 AUD
Retailer 6$2,067 AUD
Retailer 10$2,138 AUD
Retailer 4$2,160 AUD
Retailer 9$2,415 AUD
Retailer 11$2,741 AUD
Retailer 2$2,839 AUD
Retailer 12$3,419 AUD
NZ Jewellers$4,564 AUD

35 data points across 16 retailers

17 retailers$1,733 AUD to $4,564 AUD

A
Cheapest Retailer
-
$1,733 AUD
A
Retailer 2
-
$1,746 AUD
View
Retailer 3
-
$1,872 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,872 AUD
View
B+
Retailer 5
-
$1,936 AUD
View
B+
Retailer 6
-
$1,943 AUD
View
B+
Retailer 7
-
$1,947 AUD
View
B+
Retailer 8
-
$2,038 AUD
View
B+
Retailer 9
-
$2,067 AUD
View
B+
Retailer 10
-
$2,126 AUD
View
B+
Retailer 11
-
$2,138 AUD
View
B+
Retailer 12
-
$2,160 AUD
View
B+
Retailer 13
-
$2,415 AUD
View
B+
Retailer 14
-
$2,741 AUD
View
B+
Retailer 15
-
$2,839 AUD
View
B
Retailer 16
-
$3,419 AUD
View
Most Expensive
C
NZ Jewellers
412e6c61-1305-4e82-84e2-54095826a041 · Nov 5
$4,564 AUD
$3,136 USD
View
16 more retailers have this diamond
Prices start from $1,733 AUDSave up to $2,831 AUD

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
$1,733 AUD