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Cushion|Natural|GIA

3.03ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2544759878

Certificate GIA 2544759878

Diamond specifications and retailer prices

From $29,601 AUD
As of November 6, 2026
Save $23,543 AUD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $53,144 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural cushion diamond

This 3.03ct natural cushion sits in the three to five carat band, graded I 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 2544759878. Listed at 19 retailers as of November 4, 2026, with prices from $29,601 to $53,144, a $23,543 spread on the same certified stone. MOH London lists it at $53,144. 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

3.03
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.2°
OriginNatural
Grading LabGIA
CertificateGIA 2544759878
Dimensions9.23 × 7.56 × 5.28 mm
L/W Ratio1.22
Top View
9.23 mm7.56 mm3.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544759878
Side View
Table 66.0%CrownGirdle: STK-VTKPavilion 37.2°Culet: NoneDepth 69.9%

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: $53,144 AUD|Low: $29,601 AUD|High: $57,318 AUD|Avg: $37,946 AUD|-7.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 16$29,601 AUD
Retailer 2$32,252 AUD
Retailer 4$32,870 AUD
Retailer 9$33,052 AUD
Retailer 17$33,353 AUD
Retailer 12$34,355 AUD
Retailer 8$34,436 AUD
Retailer 15$35,037 AUD
Retailer 14$36,090 AUD
Retailer 13$36,662 AUD
Retailer 3$36,715 AUD
Retailer 7$36,810 AUD
Retailer 11$37,312 AUD
Retailer 5$42,428 AUD
Retailer 10$42,797 AUD
Retailer 6$45,007 AUD
MOH London$53,144 AUD

19 data points across 17 retailers

19 retailers$29,601 AUD to $53,144 AUD

A
Cheapest Retailer
-
$29,601 AUD
A
Retailer 2
-
$32,252 AUD
View
Retailer 3
-
$32,870 AUD
View
Price last confirmed 4 days ago
Retailer 4
-
$33,052 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$33,353 AUD
View
A
Retailer 6
-
$34,355 AUD
View
Retailer 7
-
$34,436 AUD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$35,037 AUD
View
A
Retailer 9
-
$36,090 AUD
View
Final sale: no returns
A
Retailer 10
-
$36,662 AUD
View
A
Retailer 11
-
$36,715 AUD
View
Retailer 12
-
$36,762 AUD
View
Price last confirmed 19 days ago
Retailer 13
-
$36,810 AUD
View
Price last confirmed 8 days ago
Retailer 14
-
$37,196 AUD
View
Price last confirmed 34 days ago
A
Retailer 15
-
$37,312 AUD
View
B+
Retailer 16
-
$42,428 AUD
View
B+
Retailer 17
-
$42,797 AUD
View
B+
Retailer 18
-
$45,007 AUD
View
Most Expensive
B
MOH London
0A1A85EB6 · Nov 4
$53,144 AUD
£28,752 GBP
View
18 more retailers have this diamond
Prices start from $29,601 AUDSave up to $23,543 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
3.03ct Cushion
$29,601 AUD