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Marquise|Natural|GIA

0.38ct J SI2 Marquise Natural Diamond

GD • J/SI2 • GIA 5556829465

Certificate GIA 5556829465

Diamond specifications and retailer prices

From $325 CAD
SGD 314 SGD
As of October 31, 2026
Save $154 CAD (32%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $478 CAD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.38ct natural marquise diamond

This 0.38ct 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 5556829465. Listed at 2 retailers as of October 31, 2026, with prices from $325 to $478, a $154 spread on the same certified stone. 77 Diamonds lists it at $478. 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

0.38
Carat
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556829465
Dimensions7.16 × 3.71 × 2.44 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.16 mm3.71 mm0.38 ctJ / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5556829465
Side View
Table 58.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $478 CAD|Low: $325 CAD|High: $478 CAD|Avg: $379 CAD|+15.5%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$325 CAD
77 Diamonds$478 CAD

37 data points across 2 retailers

2 retailers$325 CAD to $478 CAD

B+
Cheapest Retailer
-
$325 CAD
SGD 314 SGD
Most Expensive
B
77 Diamonds
MQCPBP4MNUKN · Oct 31
$478 CAD
£270 GBP
View
1 more retailer has this diamond
Prices start from $325 CADSave up to $154 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+
0.38ct Marquise
$325 CAD