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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 $623 SGD
$487 USD
As of October 29, 2026
Save $714 SGD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,217 SGD 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: $875 SGD|Low: $623 SGD|High: $1,351 SGD|Avg: $874 SGD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$623 SGD
Retailer 9$628 SGD
Retailer 7$665 SGD
Retailer 2$747 SGD
Retailer 8$768 SGD
Retailer 1$875 SGD
Retailer 5$897 SGD
Retailer 3$1,132 SGD
Retailer 4$1,336 SGD

30 data points across 9 retailers

14 retailers$623 SGD to $1,336 SGD

Retailer 1
-
$578 SGD
$452 USD
Price last confirmed 15 days ago
Retailer 2
-
$623 SGD
$487 USD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$623 SGD
$487 USD
View
B+
Retailer 4
-
$665 SGD
$520 USD
View
Retailer 5
-
$667 SGD
$522 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$746 SGD
$583 USD
View
B
Retailer 7
-
$747 SGD
£460 GBP
View
B
Retailer 8
-
$768 SGD
$601 USD
View
B
Retailer 9
-
$875 SGD
€652 EUR
View
B
Retailer 10
-
$897 SGD
ZAR 11,330 ZAR
View
B
Retailer 11
-
$1,132 SGD
£697 GBP
View
B
Retailer 12
-
$1,336 SGD
£823 GBP
View
Retailer 13
-
$2,217 SGD
$1,734 USD
View
Price under review
Most Expensive
NZ Jewellers
f2b0af70-dfc7-466f-8f2d-5a370dc97761 · Oct 17
$2,217 SGD
$1,734 USD
View
Price under review
13 more retailers have this diamond
Prices start from $623 SGDSave up to $714 SGD

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
$623 SGD