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Marquise|Natural|GIA

0.90ct J IF Marquise Natural Diamond

EX • J/IF • GIA 5553446514

Certificate GIA 5553446514

Diamond specifications and retailer prices

From $3,433 AUD
$2,406 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $3,433 AUD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553446514. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle38.27°
Pavilion angle41.56°
OriginNatural
Grading LabGIA
CertificateGIA 5553446514
Dimensions9.51 × 5.01 × 3.28 mm
L/W Ratio1.90
Girdle conditionVery Thick
Key to symbols
Minor Details of Polish
Top View
9.51 mm5.01 mm0.90 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5553446514
Side View
Table 60.0%Crown 38.27°Girdle: THK-VTKPavilion 41.56°Culet: NoneDepth 65.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $3,433 AUD|Low: $3,433 AUD|High: $3,823 AUD|Avg: $3,647 AUD|-2.2%
Blue Nile
Retailer 2
October 29, 2026
Blue Nile$3,433 AUD
Retailer 2$3,823 AUD

5 data points across 2 retailers

1 retailer

B
Blue Nile
29356973 · Oct 31
$3,433 AUD
$2,406 USD
View

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
0.90ct Marquise
$3,433 AUD