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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 $562 SGD
As of October 31, 2026
Save $96 SGD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $658 SGD 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 $562 to $658, a $96 spread on the same certified stone. 77 Diamonds lists it at $658. 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
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Price History

Last verified: Oct 31
Current: $658 SGD|Low: $448 SGD|High: $658 SGD|Avg: $577 SGD|+2.1%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$528 SGD
Retailer 3$562 SGD
77 Diamonds$658 SGD

36 data points across 3 retailers

2 retailers$562 SGD to $658 SGD

B+
Cheapest Retailer
-
$562 SGD
Most Expensive
B
77 Diamonds
MQCP7MBYBKPJ · Oct 31
$658 SGD
£405 GBP
View
1 more retailer has this diamond
Prices start from $562 SGDSave up to $96 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
$562 SGD