Round|Natural|GIA

0.75ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 5556326522

Certificate GIA 5556326522

Diamond specifications and retailer prices

From $2,173 AUD
As of November 6, 2026
Save $4,167 AUD (66%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $6,340 AUD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct 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 5556326522. Listed at 32 retailers as of November 5, 2026, with a 192% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.75
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5556326522
Dimensions5.89 × 5.92 × 3.54 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.89 mm5.92 mm0.75 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556326522
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $2,869 AUD|Low: $2,173 AUD|High: $4,796 AUD|Avg: $3,455 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$2,173 AUD
Retailer 8$2,355 AUD
Retailer 9$2,848 AUD
Retailer 1$2,869 AUD
Retailer 3$3,077 AUD
Retailer 2$3,391 AUD
Retailer 5$3,528 AUD
Retailer 4$3,882 AUD
Retailer 6$4,554 AUD
Retailer 7$4,777 AUD

39 data points across 10 retailers

32 retailers$2,173 AUD to $6,340 AUD

A
Cheapest Retailer
-
$2,173 AUD
Final sale: no returns
A
Retailer 2
-
$2,182 AUD
View
A
Retailer 3
-
$2,183 AUD
View
Retailer 4
-
$2,355 AUD
View
Price last confirmed 50 days ago
Retailer 5
-
$2,355 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$2,355 AUD
View
Price last confirmed 60 days ago
Retailer 7
-
$2,355 AUD
View
Price last confirmed 28 days ago
Retailer 8
-
$2,355 AUD
View
Price last confirmed 21 days ago
Retailer 9
-
$2,355 AUD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$2,463 AUD
View
Retailer 11
-
$2,464 AUD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$2,663 AUD
View
B+
Retailer 13
-
$2,663 AUD
View
Retailer 14
-
$2,717 AUD
View
Price last confirmed 45 days ago
Retailer 15
-
$2,717 AUD
View
Price last confirmed 60 days ago
Retailer 16
-
$2,717 AUD
View
Price last confirmed 28 days ago
Retailer 17
-
$2,717 AUD
View
Price last confirmed 16 days ago
B+
Retailer 18
-
$2,717 AUD
View
B+
Retailer 19
-
$2,765 AUD
View
B+
Retailer 20
-
$2,848 AUD
View
B+
Retailer 21
-
$2,869 AUD
View
B+
Retailer 22
-
$3,077 AUD
View
B+
Retailer 23
-
$3,125 AUD
View
Retailer 24
-
$3,391 AUD
View
Price last confirmed 32 days ago
B
Retailer 25
-
$3,528 AUD
View
B
Retailer 26
-
$3,882 AUD
View
B
Retailer 27
-
$4,554 AUD
View
Retailer 28
-
$4,777 AUD
View
Price last confirmed 9 days ago
B
Retailer 29
-
$6,340 AUD
View
Retailer 30
-
$6,340 AUD
View
Price last confirmed 48 days ago
Retailer 31
-
$6,340 AUD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
8d16be40-f60f-4e66-977a-b3567acb585f · Oct 20
$6,340 AUD
$4,356 USD
View
Price last confirmed 17 days ago
31 more retailers have this diamond
Prices start from $2,173 AUDSave up to $4,167 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
0.75ct Round
$2,173 AUD