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Round|Natural|GIA

1.00ct F IF Round Natural Diamond

EX • F/IF • GIA 6551945657

Certificate GIA 6551945657

Diamond specifications and retailer prices

From $6,377 AUD
As of November 5, 2026
Save $1,764 AUD (22%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,141 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551945657. Listed at 6 retailers as of November 5, 2026, with prices from $6,377 to $8,141, a $1,764 spread on the same certified stone. GemTrove lists it at $8,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6551945657
Dimensions6.30 × 6.35 × 4.02 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.30 mm6.35 mm1.00 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6551945657
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.5%

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: Nov 5
Current: $7,488 AUD|Low: $6,305 AUD|High: $7,854 AUD|Avg: $7,238 AUD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$6,377 AUD
Retailer 5$7,235 AUD
Retailer 4$7,427 AUD
Retailer 1$7,488 AUD
Retailer 3$7,710 AUD

46 data points across 5 retailers

6 retailers$6,377 AUD to $8,141 AUD

A
Cheapest Retailer
-
$6,377 AUD
A
Retailer 2
-
$7,235 AUD
View
A
Retailer 3
-
$7,427 AUD
View
Final sale: no returns
A
Retailer 4
-
$7,488 AUD
View
A
Retailer 5
-
$7,710 AUD
View
Most Expensive
B+
GemTrove
GT-N-01359863-98 · Nov 6
$8,141 AUD
View
5 more retailers have this diamond
Prices start from $6,377 AUDSave up to $1,764 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
1.00ct Round
$6,377 AUD