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Marquise|Natural|IGI

0.90ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 660497764

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 660497764

Diamond specifications and retailer prices

From $2,661 AUD
$1,869 USD
As of November 1, 2026
Save $3,498 AUD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,158 AUD 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 660497764. Listed at 15 retailers as of October 30, 2026, with prices from $2,661 to $6,158, a $3,498 spread on the same certified stone. NZ Jewellers lists it at $6,158. 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 angle37.1°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 660497764
Dimensions9.91 × 4.84 × 3.15 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Top View
9.91 mm4.84 mm0.90 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 660497764
Side View
Table 54.0%Crown 37.1°Girdle: MED-VTKPavilion 39.2°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,232 AUD|Low: $1,916 AUD|High: $5,223 AUD|Avg: $3,286 AUD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$1,916 AUD
Retailer 7$2,661 AUD
Retailer 5$2,698 AUD
Retailer 8$2,718 AUD
Retailer 9$2,990 AUD
Retailer 1$3,232 AUD
Retailer 2$3,260 AUD
Retailer 4$4,345 AUD
Retailer 3$5,162 AUD

46 data points across 9 retailers

15 retailers$2,661 AUD to $6,158 AUD

Retailer 1
-
$1,916 AUD
₹128,187 INR
Price last confirmed 19 days ago
B+
Retailer 2
-
$2,661 AUD
$1,869 USD
View
B+
Retailer 3
-
$2,698 AUD
$1,895 USD
View
B+
Retailer 4
-
$2,718 AUD
$1,909 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,945 AUD
$2,069 USD
View
B+
Retailer 6
-
$2,945 AUD
$2,069 USD
View
B+
Retailer 7
-
$2,990 AUD
$2,100 USD
View
B
Retailer 8
-
$3,082 AUD
$2,165 USD
View
B
Retailer 9
-
$3,232 AUD
€2,162 EUR
View
B
Retailer 10
-
$3,260 AUD
£1,803 GBP
View
Retailer 11
-
$3,400 AUD
$2,388 USD
View
Price last confirmed 56 days ago
B
Retailer 12
-
$3,400 AUD
$2,388 USD
View
B
Retailer 13
-
$4,345 AUD
ZAR 49,308 ZAR
View
B
Retailer 14
-
$5,162 AUD
£2,855 GBP
View
Most Expensive
C
NZ Jewellers
539473f0-e7c1-402e-bf3c-e0ac41f177aa · Oct 30
$6,158 AUD
$4,326 USD
View
14 more retailers have this diamond
Prices start from $2,661 AUDSave up to $3,498 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.

B+
0.90ct Marquise
$2,661 AUD