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Marquise|Natural|GIA

0.38ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 1558829008

Certificate GIA 1558829008

Diamond specifications and retailer prices

From $363 AUD
SGD 344 SGD
As of November 3, 2026
Save $100 AUD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $463 AUD at 77 Diamonds · As of November 3, 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 H 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 1558829008. Listed at 2 retailers as of November 3, 2026, with prices from $363 to $463, a $100 spread on the same certified stone. 77 Diamonds lists it at $463. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558829008
Dimensions6.96 × 3.76 × 2.45 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
6.96 mm3.76 mm0.38 ctH / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1558829008
Side View
Table 65.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

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

Last verified: Nov 3
Current: $463 AUD|Low: $363 AUD|High: $468 AUD|Avg: $446 AUD|+2.7%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2$363 AUD
77 Diamonds$463 AUD

39 data points across 2 retailers

2 retailers$363 AUD to $463 AUD

B+
Cheapest Retailer
-
$363 AUD
SGD 344 SGD
Most Expensive
B+
77 Diamonds
MQCPPF67GUAP · Nov 3
$463 AUD
£256 GBP
View
1 more retailer has this diamond
Prices start from $363 AUDSave up to $100 AUD

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
$363 AUD