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Round|Natural|GIA

0.75ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2245088769

Certificate GIA 2245088769

Diamond specifications and retailer prices

From $1,709 AUD
$1,200 USD
As of October 31, 2026
Save $1,353 AUD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,062 AUD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245088769. Listed at 13 retailers as of October 31, 2026, with prices from $1,709 to $3,062, a $1,353 spread on the same certified stone. Helzberg Diamonds lists it at $3,062. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2245088769
Dimensions5.94 × 5.96 × 3.52 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.94 mm5.96 mm0.75 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245088769
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.1%

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: $3,062 AUD|Low: $1,709 AUD|High: $3,062 AUD|Avg: $2,197 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$1,709 AUD
Retailer 12$1,738 AUD
Retailer 8$1,744 AUD
Retailer 3$1,861 AUD
Retailer 2$1,914 AUD
Retailer 9$2,090 AUD
Retailer 5$2,144 AUD
Retailer 7$2,323 AUD
Retailer 4$2,423 AUD
Retailer 6$2,456 AUD
Retailer 10$2,767 AUD
Helzberg Diamonds$3,062 AUD

27 data points across 12 retailers

13 retailers$1,709 AUD to $3,062 AUD

A
Cheapest Retailer
-
$1,709 AUD
$1,200 USD
A
Retailer 2
-
$1,738 AUD
$1,221 USD
View
A
Retailer 3
-
$1,744 AUD
$1,225 USD
View
A
Retailer 4
-
$1,831 AUD
SGD 1,738 SGD
View
A
Retailer 5
-
$1,861 AUD
SGD 1,767 SGD
View
A
Retailer 6
-
$1,914 AUD
£1,059 GBP
View
B+
Retailer 7
-
$2,090 AUD
$1,468 USD
View
A
Retailer 8
-
$2,144 AUD
$1,506 USD
View
B+
Retailer 9
-
$2,323 AUD
£1,285 GBP
View
B+
Retailer 10
-
$2,423 AUD
$1,702 USD
View
B+
Retailer 11
-
$2,456 AUD
€1,643 EUR
View
B
Retailer 12
-
$2,767 AUD
$1,944 USD
View
Most Expensive
B
Helzberg Diamonds
XZRIIKLGOONMP · Oct 31
$3,062 AUD
$2,151 USD
View
12 more retailers have this diamond
Prices start from $1,709 AUDSave up to $1,353 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
$1,709 AUD