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Marquise|Natural|IGI

0.40ct J VVS1 Marquise Natural Diamond

VG • J/VVS1 • IGI 490195586

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 490195586

Diamond specifications and retailer prices

From $695 AUD
$487 USD
As of October 29, 2026
Save $797 AUD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,474 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 490195586. Listed at 14 retailers as of October 29, 2026, with a 115% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.9°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 490195586
Dimensions8.17 × 3.70 × 2.30 mm
L/W Ratio2.21
Girdle conditionFaceted
Culet sizePointed
Top View
8.17 mm3.70 mm0.40 ctJ / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 490195586
Side View
Table 62.5%Crown 41.9°Girdle: VTN-THNPavilion 40.8°Culet: NoneDepth 62.2%

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: Oct 29
Current: $1,263 AUD|Low: $695 AUD|High: $1,508 AUD|Avg: $976 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$695 AUD
Retailer 9$701 AUD
Retailer 7$742 AUD
Retailer 3$834 AUD
Retailer 8$858 AUD
Retailer 2$977 AUD
Retailer 5$1,001 AUD
Retailer 1$1,263 AUD
Retailer 4$1,491 AUD

30 data points across 9 retailers

14 retailers$695 AUD to $1,491 AUD

Retailer 1
-
$645 AUD
$452 USD
Price last confirmed 15 days ago
Retailer 2
-
$695 AUD
$487 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$695 AUD
$487 USD
View
B+
Retailer 4
-
$742 AUD
$520 USD
View
Retailer 5
-
$745 AUD
$522 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$833 AUD
$583 USD
View
B
Retailer 7
-
$834 AUD
£460 GBP
View
B
Retailer 8
-
$858 AUD
$601 USD
View
B
Retailer 9
-
$977 AUD
€652 EUR
View
B
Retailer 10
-
$1,001 AUD
ZAR 11,330 ZAR
View
B
Retailer 11
-
$1,263 AUD
£697 GBP
View
B
Retailer 12
-
$1,491 AUD
£823 GBP
View
Retailer 13
-
$2,474 AUD
$1,734 USD
View
Price under review
Most Expensive
NZ Jewellers
f2b0af70-dfc7-466f-8f2d-5a370dc97761 · Oct 17
$2,474 AUD
$1,734 USD
View
Price under review
13 more retailers have this diamond
Prices start from $695 AUDSave up to $797 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+
0.40ct Marquise
$695 AUD