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Marquise|Natural|GIA

0.90ct D IF Marquise Natural Diamond

VG • D/IF • GIA 6542556775

Certificate GIA 6542556775

Diamond specifications and retailer prices

From $6,451 AUD
SGD 6,109 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $6,451 AUD at Fonder Diamond
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 Fonder Diamond

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542556775. 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. 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

0.90
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542556775
Dimensions9.37 × 5.06 × 3.21 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
9.37 mm5.06 mm0.90 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542556775
Side View
Table 55.0%CrownGirdle: STK-VTKPavilion 38.4°Culet: NDepth 63.6%

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: $6,451 AUD|Low: $5,578 AUD|High: $8,472 AUD|Avg: $7,087 AUD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 13, 2026
Retailer 5$5,578 AUD
Retailer 11$5,680 AUD
Fonder Diamond$6,451 AUD
Retailer 6$6,605 AUD
Retailer 7$6,685 AUD
Retailer 2$7,227 AUD
Retailer 10$7,228 AUD
Retailer 12$7,247 AUD
Retailer 4$7,764 AUD
Retailer 3$7,921 AUD
Retailer 9$8,163 AUD
Retailer 8$8,472 AUD

4 data points across 12 retailers

1 retailer

B+
Fonder Diamond
636701809 · Oct 31
$6,451 AUD
SGD 6,109 SGD
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
$6,451 AUD