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Cushion|Natural|GIA

0.73ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 1223576012

Certificate GIA 1223576012

Diamond specifications and retailer prices

From $2,048 AUD
As of November 4, 2026
Save $1,935 AUD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,983 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.73ct natural cushion diamond

This 0.73ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1223576012. Listed at 11 retailers as of November 4, 2026, with prices from $2,048 to $3,983, a $1,935 spread on the same certified stone. MOH London lists it at $3,983. 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

0.73
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1223576012
Dimensions5.50 × 5.10 × 3.49 mm
L/W Ratio1.08
Culet sizeNone
Top View
5.50 mm5.10 mm0.73 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1223576012
Side View
Table 63.0%CrownGirdle: SLIPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,983 AUD|Low: $2,048 AUD|High: $4,042 AUD|Avg: $2,827 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$2,048 AUD
Retailer 5$2,118 AUD
Retailer 9$2,166 AUD
Retailer 7$2,336 AUD
Retailer 3$2,591 AUD
Retailer 10$2,908 AUD
Retailer 6$3,046 AUD
Retailer 2$3,170 AUD
Retailer 4$3,487 AUD
MOH London$3,983 AUD

45 data points across 10 retailers

11 retailers$2,048 AUD to $3,983 AUD

B
Cheapest Retailer
-
$2,048 AUD
B
Retailer 2
-
$2,118 AUD
View
B
Retailer 3
-
$2,166 AUD
View
Retailer 4
-
$2,336 AUD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$2,452 AUD
View
B
Retailer 6
-
$2,532 AUD
View
B
Retailer 7
-
$2,591 AUD
View
Retailer 8
-
$3,046 AUD
View
Price last confirmed 33 days ago
B
Retailer 9
-
$3,170 AUD
View
B
Retailer 10
-
$3,487 AUD
View
Most Expensive
B
MOH London
364852C48 · Nov 4
$3,983 AUD
£2,155 GBP
View
10 more retailers have this diamond
Prices start from $2,048 AUDSave up to $1,935 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
0.73ct Cushion
$2,048 AUD