CaratHunter
Plans
Cushion|Natural|GIA

0.75ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6545293069

Certificate GIA 6545293069

Diamond specifications and retailer prices

From $1,080 AUD
As of November 6, 2026
Save $310 AUD (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,390 AUD at Steven Stone · As of November 7, 2026
View at Steven Stone

About this 0.75ct natural cushion diamond

This 0.75ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545293069. Listed at 8 retailers as of November 6, 2026, with prices from $1,080 to $1,390, a $310 spread on the same certified stone. Steven Stone lists it at $1,390. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545293069
Dimensions5.13 × 5.07 × 3.33 mm
L/W Ratio1.01
Top View
5.13 mm5.07 mm0.75 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545293069
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.8%

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: Nov 6
Current: $1,128 AUD|Low: $843 AUD|High: $1,390 AUD|Avg: $1,146 AUD|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Steven Stone
November 7, 2026
Retailer 8$843 AUD
Retailer 5$1,080 AUD
Retailer 7$1,118 AUD
Retailer 4$1,121 AUD
Retailer 1$1,128 AUD
Retailer 2$1,208 AUD
Retailer 6$1,208 AUD
Retailer 3$1,252 AUD
Steven Stone$1,390 AUD

40 data points across 9 retailers

8 retailers$1,080 AUD to $1,390 AUD

A
Cheapest Retailer
-
$1,080 AUD
Retailer 2
-
$1,118 AUD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$1,121 AUD
View
A
Retailer 4
-
$1,128 AUD
View
A
Retailer 5
-
$1,208 AUD
View
A
Retailer 6
-
$1,208 AUD
View
A
Retailer 7
-
$1,252 AUD
View
Most Expensive
Steven Stone
337901602 · Nov 7
$1,390 AUD
£752 GBP
View
7 more retailers have this diamond
Prices start from $1,080 AUDSave up to $310 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 Cushion
$1,080 AUD