CaratHunter
Plans
Round|Natural|GIA

0.90ct E FL Round Natural Diamond

EX • E/FL • GIA 6452005898

Certificate GIA 6452005898

Diamond specifications and retailer prices

From $18,105 AUD
£9,991 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $18,105 AUD at Diamond Quarter
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 Diamond Quarter

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6452005898. Listed at a single retailer as of November 2, 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
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6452005898
Dimensions6.34 × 6.38 × 3.78 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
6.34 mm6.38 mm0.90 ctE / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452005898
Side View
Table 59.0%Crown 31.5°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,287 AUD|Low: $5,936 AUD|High: $11,342 AUD|Avg: $8,380 AUD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
July 1, 2026
Retailer 2$5,936 AUD
Retailer 8$6,236 AUD
Retailer 9$7,351 AUD
Retailer 13$7,490 AUD
Retailer 4$7,902 AUD
Retailer 5$7,905 AUD
Retailer 10$7,956 AUD
Retailer 11$8,144 AUD
Retailer 12$8,272 AUD
Retailer 7$8,463 AUD
Retailer 6$9,091 AUD
Retailer 1$9,287 AUD
Retailer 3$9,587 AUD

43 data points across 13 retailers

1 retailer

B
Diamond Quarter
0.9FLE649854BDN · Nov 2
$18,105 AUD
£9,991 GBP
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 Round
$18,105 AUD