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Round|Natural|GIA

0.80ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 5566189967

Certificate GIA 5566189967

Diamond specifications and retailer prices

From $1,071 AUD
SGD 1,017 SGD
As of October 31, 2026
Save $860 AUD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,932 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5566189967. Listed at 7 retailers as of October 26, 2026, with prices from $1,071 to $1,932, a $860 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,932. 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

0.80
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5566189967
Dimensions5.88 × 3.70 × 3.70 mm
L/W Ratio1.59
Culet sizeNone
Top View
5.88 mm3.70 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566189967
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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 31
Current: $1,701 AUD|Low: $851 AUD|High: $2,095 AUD|Avg: $1,484 AUD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 1, 2026
Retailer 8$851 AUD
Retailer 4$1,071 AUD
Retailer 2$1,171 AUD
Retailer 5$1,276 AUD
Retailer 3$1,300 AUD
Retailer 1$1,701 AUD
Retailer 7$1,772 AUD
Retailer 6$1,862 AUD
Wholesale Diamonds Direct$1,932 AUD

28 data points across 9 retailers

7 retailers$1,071 AUD to $1,932 AUD

A
Cheapest Retailer
-
$1,071 AUD
SGD 1,017 SGD
A
Retailer 2
-
$1,171 AUD
$823 USD
View
A
Retailer 3
-
$1,276 AUD
SGD 1,211 SGD
View
A
Retailer 4
-
$1,300 AUD
$913 USD
View
A
Retailer 5
-
$1,701 AUD
€1,138 EUR
View
A
Retailer 6
-
$1,862 AUD
$1,308 USD
View
Most Expensive
A
Wholesale Diamonds Direct
503474765 · Oct 26
$1,932 AUD
$1,357 USD
View
6 more retailers have this diamond
Prices start from $1,071 AUDSave up to $860 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
0.80ct Round
$1,071 AUD