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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 $442 CAD
SGD 428 SGD
As of October 31, 2026
Save $121 CAD (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $563 CAD at 77 Diamonds · As of October 31, 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 October 31, 2026, with prices from $442 to $563, a $121 spread on the same certified stone. 77 Diamonds lists it at $563. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $563 CAD|Low: $442 CAD|High: $568 CAD|Avg: $498 CAD|+2.7%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$442 CAD
77 Diamonds$563 CAD

38 data points across 2 retailers

2 retailers$442 CAD to $563 CAD

B+
Cheapest Retailer
-
$442 CAD
SGD 428 SGD
Most Expensive
B
77 Diamonds
MQCPDFJHNNXK · Oct 31
$563 CAD
£318 GBP
View
1 more retailer has this diamond
Prices start from $442 CADSave up to $121 CAD

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
$442 CAD