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Marquise|Natural|IGI

0.40ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 815656094

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815656094

Diamond specifications and retailer prices

From HK$2,707 HKD
$345 USD
As of November 1, 2026
Save HK$4,468 HKD (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$11,895 HKD at NZ Jewellers · As of November 3, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815656094. Listed at 12 retailers as of November 1, 2026, with a 165% 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 815656094
Dimensions7.68 × 3.85 × 2.41 mm
L/W Ratio1.99
Girdle conditionFaceted
Top View
7.68 mm3.85 mm0.40 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815656094
Side View
Table 64.0%Crown 37.7°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.6%

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: HK$11,895 HKD|Low: HK$2,785 HKD|High: HK$12,255 HKD|Avg: HK$4,853 HKD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8HK$2,785 HKD
Retailer 4HK$2,857 HKD
Retailer 5HK$3,099 HKD
Retailer 7HK$3,350 HKD
Retailer 3HK$3,358 HKD
Retailer 10HK$3,648 HKD
Retailer 6HK$3,912 HKD
Retailer 11HK$4,826 HKD
Retailer 2HK$5,025 HKD
Retailer 9HK$7,174 HKD
NZ JewellersHK$11,895 HKD

31 data points across 11 retailers

12 retailersHK$2,707 HKD to HK$7,174 HKD

A
Cheapest Retailer
-
HK$2,707 HKD
$345 USD
A
Retailer 2
-
HK$2,785 HKD
$355 USD
View
A
Retailer 3
-
HK$2,857 HKD
SGD 492 SGD
View
A
Retailer 4
-
HK$3,099 HKD
$395 USD
View
B+
Retailer 5
-
HK$3,350 HKD
$427 USD
View
B+
Retailer 6
-
HK$3,358 HKD
$428 USD
View
B+
Retailer 7
-
HK$3,648 HKD
$465 USD
View
B+
Retailer 8
-
HK$3,912 HKD
£393 GBP
View
B
Retailer 9
-
HK$4,826 HKD
ZAR 9,937 ZAR
View
B
Retailer 10
-
HK$5,025 HKD
€610 EUR
View
B
Retailer 11
-
HK$7,174 HKD
£720 GBP
View
Most Expensive
NZ Jewellers
e39b5034-628f-4934-8a3e-97162a2eacc8 · Nov 3
HK$11,895 HKD
$1,516 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$2,707 HKDSave up to HK$4,468 HKD

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
HK$2,707 HKD