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Marquise|Natural|IGI

0.40ct H VVS1 Marquise Natural Diamond

VG • H/VVS1 • IGI 790618999

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 790618999

Diamond specifications and retailer prices

From $620 SGD
$485 USD
As of November 1, 2026
Save $981 SGD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,154 SGD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 790618999. Listed at 12 retailers as of October 29, 2026, with a 158% 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
H
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 790618999
Dimensions7.66 × 3.84 × 2.39 mm
L/W Ratio1.99
Girdle conditionFaceted
Top View
7.66 mm3.84 mm0.40 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790618999
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $2,154 SGD|Low: $620 SGD|High: $2,229 SGD|Avg: $1,024 SGD|-3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$620 SGD
Retailer 9$685 SGD
Retailer 10$689 SGD
Retailer 2$738 SGD
Retailer 3$742 SGD
Retailer 7$814 SGD
Retailer 5$923 SGD
Retailer 6$939 SGD
Retailer 11$940 SGD
Retailer 12$1,065 SGD
Retailer 4$1,601 SGD
NZ Jewellers$2,154 SGD

26 data points across 12 retailers

12 retailers$620 SGD to $1,601 SGD

A
Cheapest Retailer
-
$620 SGD
$485 USD
A
Retailer 2
-
$685 SGD
$536 USD
View
A
Retailer 3
-
$689 SGD
View
B+
Retailer 4
-
$738 SGD
$577 USD
View
B+
Retailer 5
-
$742 SGD
$580 USD
View
B+
Retailer 6
-
$814 SGD
£501 GBP
View
B
Retailer 7
-
$923 SGD
€687 EUR
View
B+
Retailer 8
-
$939 SGD
£578 GBP
View
B+
Retailer 9
-
$940 SGD
$735 USD
View
B
Retailer 10
-
$1,065 SGD
ZAR 13,451 ZAR
View
B
Retailer 11
-
$1,601 SGD
£986 GBP
View
Most Expensive
NZ Jewellers
c602ac00-0bba-4c91-9f16-3175bbf9ef20 · Oct 30
$2,154 SGD
$1,684 USD
View
Price under review
11 more retailers have this diamond
Prices start from $620 SGDSave up to $981 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.

A
0.40ct Marquise
$620 SGD