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Cushion|Natural|GIA

0.74ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 6545366046

Certificate GIA 6545366046

Diamond specifications and retailer prices

From $1,768 AUD
$1,242 USD
As of November 1, 2026
Save $1,924 AUD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,692 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.74ct natural cushion diamond

This 0.74ct natural cushion sits in the half to three-quarter carat band, graded D 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 6545366046. Listed at 12 retailers as of November 1, 2026, with prices from $1,768 to $3,692, a $1,924 spread on the same certified stone. MOH London lists it at $3,692. 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

0.74
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle31.6°
Pavilion angle52.5°
OriginNatural
Grading LabGIA
CertificateGIA 6545366046
Dimensions6.37 × 4.86 × 3.22 mm
L/W Ratio1.31
Top View
6.37 mm4.86 mm0.74 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545366046
Side View
Table 69.0%Crown 31.6°Girdle: MED-VTKPavilion 52.5°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,692 AUD|Low: $1,768 AUD|High: $3,735 AUD|Avg: $2,499 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$1,768 AUD
Retailer 10$1,784 AUD
Retailer 9$1,841 AUD
Retailer 5$1,909 AUD
Retailer 11$2,064 AUD
Retailer 2$2,350 AUD
Retailer 7$2,749 AUD
Retailer 4$2,933 AUD
Retailer 3$3,007 AUD
Retailer 6$3,139 AUD
MOH London$3,692 AUD

45 data points across 11 retailers

12 retailers$1,768 AUD to $3,692 AUD

B+
Cheapest Retailer
-
$1,768 AUD
$1,242 USD
B+
Retailer 2
-
$1,784 AUD
$1,253 USD
View
B+
Retailer 3
-
$1,841 AUD
$1,293 USD
View
B+
Retailer 4
-
$1,909 AUD
$1,341 USD
View
B
Retailer 5
-
$2,064 AUD
$1,450 USD
View
B
Retailer 6
-
$2,278 AUD
$1,600 USD
View
B
Retailer 7
-
$2,350 AUD
£1,300 GBP
View
Retailer 8
-
$2,749 AUD
View
Price last confirmed 27 days ago
B
Retailer 9
-
$2,933 AUD
€1,962 EUR
View
B
Retailer 10
-
$3,007 AUD
$2,112 USD
View
B
Retailer 11
-
$3,139 AUD
ZAR 35,622 ZAR
View
Most Expensive
B
MOH London
7CC1AC72E · Nov 1
$3,692 AUD
£2,042 GBP
View
11 more retailers have this diamond
Prices start from $1,768 AUDSave up to $1,924 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.

B+
0.74ct Cushion
$1,768 AUD