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Marquise|Natural|GIA

0.40ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 7556697699

Certificate GIA 7556697699

Diamond specifications and retailer prices

From HK$3,443 HKD
SGD 593 SGD
As of October 31, 2026
Save HK$588 HKD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$4,031 HKD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7556697699. Listed at 2 retailers as of October 31, 2026, with prices from HK$3,443 to HK$4,031, a HK$588 spread on the same certified stone. 77 Diamonds lists it at HK$4,031. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556697699
Dimensions7.60 × 3.78 × 2.42 mm
L/W Ratio2.01
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
7.60 mm3.78 mm0.40 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556697699
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.0%

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 31
Current: HK$4,031 HKD|Low: HK$2,746 HKD|High: HK$4,031 HKD|Avg: HK$3,534 HKD|+2.1%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2HK$3,233 HKD
Retailer 3HK$3,443 HKD
77 DiamondsHK$4,031 HKD

36 data points across 3 retailers

2 retailersHK$3,443 HKD to HK$4,031 HKD

B+
Cheapest Retailer
-
HK$3,443 HKD
SGD 593 SGD
Most Expensive
B
77 Diamonds
MQCP7MBYBKPJ · Oct 31
HK$4,031 HKD
£405 GBP
View
1 more retailer has this diamond
Prices start from HK$3,443 HKDSave up to HK$588 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.

B+
0.40ct Marquise
HK$3,443 HKD