CaratHunter
Plans
Round|Natural|GIA

0.75ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6345344391

Certificate GIA 6345344391

Diamond specifications and retailer prices

From $1,368 AUD
As of November 6, 2026
Save $1,022 AUD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,390 AUD at Yorxs · As of November 5, 2026
View at Yorxs

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 6345344391. Listed at 6 retailers as of November 5, 2026, with prices from $1,368 to $2,390, a $1,022 spread on the same certified stone. Yorxs lists it at $2,390. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6345344391
Dimensions5.88 × 5.90 × 3.56 mm
L/W Ratio1.00
Top View
5.88 mm5.90 mm0.75 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6345344391
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.4%

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 6
Current: $1,368 AUD|Low: $1,368 AUD|High: $2,463 AUD|Avg: $2,015 AUD|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 1$1,368 AUD
Retailer 4$1,790 AUD
Retailer 3$1,931 AUD
Retailer 2$2,375 AUD
Yorxs$2,390 AUD

46 data points across 5 retailers

6 retailers$1,368 AUD to $2,390 AUD

A
Cheapest Retailer
-
$1,368 AUD
A
Retailer 2
-
$1,640 AUD
View
A
Retailer 3
-
$1,790 AUD
View
A
Retailer 4
-
$1,931 AUD
View
B+
Retailer 5
-
$2,375 AUD
View
Most Expensive
B+
Yorxs
601722653A8 · Nov 5
$2,390 AUD
€1,564 EUR
View
5 more retailers have this diamond
Prices start from $1,368 AUDSave up to $1,022 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
$1,368 AUD