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Marquise|Natural|IGI

1.28ct J VS2 Marquise Natural Diamond

VG • J/VS2 • IGI 824617895

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 824617895

Diamond specifications and retailer prices

From $4,027 AUD
As of November 6, 2026
Save $975 AUD (19%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,130 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.28ct natural marquise diamond

This 1.28ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 824617895. Listed at 9 retailers as of November 2, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.28
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 824617895
Dimensions10.67 × 5.62 × 3.57 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
10.67 mm5.62 mm1.28 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 824617895
Side View
Table 59.0%Crown 37.9°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,130 AUD|Low: $4,027 AUD|High: $9,130 AUD|Avg: $5,341 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$4,027 AUD
Retailer 3$4,272 AUD
Retailer 9$4,349 AUD
Retailer 6$4,352 AUD
Retailer 7$4,366 AUD
Retailer 5$4,535 AUD
Retailer 2$5,002 AUD
Retailer 4$7,312 AUD
NZ Jewellers$9,130 AUD

31 data points across 9 retailers

9 retailers$4,027 AUD to $5,002 AUD

A
Cheapest Retailer
-
$4,027 AUD
Retailer 2
-
$4,272 AUD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$4,349 AUD
View
Retailer 4
-
$4,352 AUD
View
Price last confirmed 5 days ago
Retailer 5
-
$4,366 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$4,535 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$5,002 AUD
View
Retailer 8
-
$7,312 AUD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
6560cee6-8a1c-465c-b892-0519a543101e · Oct 30
$9,130 AUD
$6,273 USD
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from $4,027 AUDSave up to $975 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
1.28ct Marquise
$4,027 AUD