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Round|Natural|GIA

0.77ct F IF Round Natural Diamond

EX • F/IF • GIA 6505272850

Certificate GIA 6505272850

Diamond specifications and retailer prices

From $3,777 AUD
SGD 3,577 SGD
As of October 31, 2026
Save $2,637 AUD (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,414 AUD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6505272850. Listed at 2 retailers as of October 31, 2026, with prices from $3,777 to $6,414, a $2,637 spread on the same certified stone. Diamond Quarter lists it at $6,414. 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

0.77
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6505272850
Dimensions5.82 × 5.87 × 3.66 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.82 mm5.87 mm0.77 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6505272850
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°CuletDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,777 AUD|Low: $3,777 AUD|High: $3,801 AUD|Avg: $3,791 AUD|-0.4%
October 13, 2026
Retailer 1$3,777 AUD

4 data points across 1 retailer

2 retailers$3,777 AUD to $6,414 AUD

A
Cheapest Retailer
-
$3,777 AUD
SGD 3,577 SGD
Most Expensive
B
Diamond Quarter
0.77IFF65507611KG · Nov 2
$6,414 AUD
£3,539 GBP
View
1 more retailer has this diamond
Prices start from $3,777 AUDSave up to $2,637 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
0.77ct Round
$3,777 AUD