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Marquise|Natural|GIA

0.43ct J SI2 Marquise Natural Diamond

GD • J/SI2 • GIA 7552830837

Certificate GIA 7552830837

Diamond specifications and retailer prices

From $405 SGD
As of November 2, 2026
Save $110 SGD (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $515 SGD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.43ct natural marquise diamond

This 0.43ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7552830837. Listed at 2 retailers as of November 2, 2026, with prices from $405 to $515, a $110 spread on the same certified stone. 77 Diamonds lists it at $515. 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

0.43
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7552830837
Dimensions7.32 × 3.94 × 2.58 mm
L/W Ratio1.86
Culet sizeNone
Key to symbols
Cloud
Top View
7.32 mm3.94 mm0.43 ctJ / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 7552830837
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $515 SGD|Low: $405 SGD|High: $520 SGD|Avg: $456 SGD|+3.0%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2$405 SGD
77 Diamonds$515 SGD

39 data points across 2 retailers

2 retailers$405 SGD to $515 SGD

B+
Cheapest Retailer
-
$405 SGD
Most Expensive
B
77 Diamonds
MQCPDFJHNNXK · Nov 3
$515 SGD
£317 GBP
View
1 more retailer has this diamond
Prices start from $405 SGDSave up to $110 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+
0.43ct Marquise
$405 SGD