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Round|Natural|GIA

0.77ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1568554884

Certificate GIA 1568554884

Diamond specifications and retailer prices

From $1,589 AUD
HK$8,700 HKD
As of November 1, 2026
Save $1,412 AUD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,001 AUD at With Clarity · As of November 1, 2026
View at With Clarity

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568554884. Listed at 7 retailers as of November 1, 2026, with prices from $1,589 to $3,001, a $1,412 spread on the same certified stone. With Clarity lists it at $3,001. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.77
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1568554884
Dimensions5.84 × 5.86 × 3.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.84 mm5.86 mm0.77 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568554884
Side View
Table 56.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.7%

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 1
Current: $2,862 AUD|Low: $1,571 AUD|High: $3,001 AUD|Avg: $2,252 AUD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 1, 2026
Retailer 2$1,589 AUD
Retailer 3$1,996 AUD
Retailer 5$2,002 AUD
Retailer 4$2,231 AUD
Retailer 1$2,862 AUD
With Clarity$3,001 AUD

13 data points across 6 retailers

7 retailers$1,589 AUD to $3,001 AUD

A
Cheapest Retailer
-
$1,589 AUD
HK$8,700 HKD
A
Retailer 2
-
$1,996 AUD
$1,399 USD
View
Final sale: no returns
A
Retailer 3
-
$2,002 AUD
$1,403 USD
View
A
Retailer 4
-
$2,014 AUD
SGD 1,907 SGD
View
B+
Retailer 5
-
$2,231 AUD
SGD 2,113 SGD
View
B+
Retailer 6
-
$2,862 AUD
€1,910 EUR
View
Most Expensive
B+
With Clarity
1568554884 · Nov 1
$3,001 AUD
$2,103 USD
View
6 more retailers have this diamond
Prices start from $1,589 AUDSave up to $1,412 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
$1,589 AUD