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Round|Natural|GIA

0.45ct I FL Round Natural Diamond

EX • I/FL • GIA 3555671065

Certificate GIA 3555671065

Diamond specifications and retailer prices

From $826 AUD
$581 USD
As of October 28, 2026
Save $184 AUD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,010 AUD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3555671065. Listed at 3 retailers as of October 28, 2026, with prices from $826 to $1,010, a $184 spread on the same certified stone. 77 Diamonds lists it at $1,010. 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

0.45
Carat
I
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3555671065
Dimensions4.83 × 4.87 × 3.08 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.83 mm4.87 mm0.45 ctI / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555671065
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,010 AUD|Low: $722 AUD|High: $1,044 AUD|Avg: $907 AUD|-1.6%
77 Diamonds
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$826 AUD
Retailer 2$902 AUD
77 Diamonds$1,010 AUD

39 data points across 3 retailers

3 retailers$826 AUD to $1,010 AUD

A
Cheapest Retailer
-
$826 AUD
$581 USD
Final sale: no returns
A
Retailer 2
-
$902 AUD
SGD 857 SGD
View
Most Expensive
B+
77 Diamonds
RBCPZVWQUVGY · Oct 29
$1,010 AUD
£560 GBP
View
2 more retailers have this diamond
Prices start from $826 AUDSave up to $184 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.

A
0.45ct Round
$826 AUD