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Marquise|Natural|IGI

0.90ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 649447516

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 649447516

Diamond specifications and retailer prices

From $1,766 AUD
₹117,904 INR
As of November 2, 2026
Save $3,064 AUD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,830 AUD at NZ Jewellers · As of November 3, 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 649447516. Listed at 14 retailers as of November 2, 2026, with prices from $1,766 to $4,830, a $3,064 spread on the same certified stone. NZ Jewellers lists it at $4,830. 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
SymmetryVery Good
FluorescenceStrong
Crown angle41.9°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 649447516
Dimensions9.67 × 4.84 × 3.17 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Top View
9.67 mm4.84 mm0.90 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateIGI 649447516
Side View
Table 56.0%Crown 41.9°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 65.5%

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 2
Current: $4,830 AUD|Low: $1,675 AUD|High: $4,830 AUD|Avg: $2,583 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
November 3, 2026
Retailer 7$1,766 AUD
Retailer 5$1,826 AUD
Retailer 6$1,835 AUD
Retailer 12$1,981 AUD
Retailer 14$1,981 AUD
Retailer 13$2,072 AUD
Retailer 3$2,126 AUD
Retailer 2$2,245 AUD
Retailer 4$2,284 AUD
Retailer 9$2,760 AUD
Retailer 11$2,901 AUD
Retailer 10$3,628 AUD
Retailer 8$3,811 AUD
NZ Jewellers$4,830 AUD

27 data points across 14 retailers

14 retailers$1,766 AUD to $4,830 AUD

B+
Cheapest Retailer
-
$1,766 AUD
₹117,904 INR
B+
Retailer 2
-
$1,826 AUD
$1,280 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,835 AUD
$1,286 USD
View
B+
Retailer 4
-
$1,981 AUD
$1,388 USD
View
B+
Retailer 5
-
$1,981 AUD
$1,388 USD
View
B+
Retailer 6
-
$2,072 AUD
$1,452 USD
View
B+
Retailer 7
-
$2,126 AUD
$1,490 USD
View
B
Retailer 8
-
$2,245 AUD
£1,239 GBP
View
B
Retailer 9
-
$2,284 AUD
$1,601 USD
View
B
Retailer 10
-
$2,760 AUD
€1,842 EUR
View
B
Retailer 11
-
$2,901 AUD
ZAR 32,842 ZAR
View
B
Retailer 12
-
$3,628 AUD
£2,002 GBP
View
B
Retailer 13
-
$3,811 AUD
£2,103 GBP
View
Most Expensive
C
NZ Jewellers
9e73fe7b-1b2b-43b9-b4bf-5f6e4179fb7c · Nov 3
$4,830 AUD
$3,385 USD
View
13 more retailers have this diamond
Prices start from $1,766 AUDSave up to $3,064 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
$1,766 AUD