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Cushion|Natural|GIA

3.01ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2547289340

Certificate GIA 2547289340

Diamond specifications and retailer prices

From $32,693 AUD
CA$31,896 CAD
As of October 27, 2026
Save $44,386 AUD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $77,079 AUD at 77 Diamonds · As of October 27, 2026
View at 77 Diamonds

About this 3.01ct natural cushion diamond

This 3.01ct 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 2547289340. Listed at 13 retailers as of October 27, 2026, with prices from $32,693 to $77,079, a $44,386 spread on the same certified stone. 77 Diamonds lists it at $77,079. 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

3.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547289340
Dimensions7.60 × 9.45 × 5.13 mm
L/W Ratio1.24
Top View
7.60 mm9.45 mm3.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547289340
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.5%

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: Oct 27
Current: $77,079 AUD|Low: $25,072 AUD|High: $77,079 AUD|Avg: $33,497 AUD|+195.8%
77 Diamonds
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
October 29, 2026
Retailer 3$25,072 AUD
Retailer 7$26,233 AUD
Retailer 17$26,721 AUD
Retailer 6$27,353 AUD
Retailer 5$27,889 AUD
Retailer 8$31,526 AUD
Retailer 16$32,693 AUD
Retailer 11$32,897 AUD
Retailer 13$36,347 AUD
Retailer 10$37,042 AUD
Retailer 14$37,042 AUD
Retailer 12$38,281 AUD
Retailer 4$39,063 AUD
Retailer 15$40,541 AUD
Retailer 2$40,646 AUD
Retailer 9$41,451 AUD
77 Diamonds$77,079 AUD

14 data points across 17 retailers

13 retailers$32,693 AUD to $77,079 AUD

Retailer 1
-
$26,233 AUD
Price last confirmed 29 days ago
Retailer 2
-
$27,353 AUD
$19,214 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$27,889 AUD
£15,426 GBP
View
Price last confirmed 25 days ago
A
Retailer 4
-
$32,693 AUD
CA$31,896 CAD
View
A
Retailer 5
-
$32,897 AUD
$23,109 USD
View
A
Retailer 6
-
$36,347 AUD
$25,532 USD
View
A
Retailer 7
-
$37,042 AUD
$26,020 USD
View
A
Retailer 8
-
$37,042 AUD
$26,020 USD
View
A
Retailer 9
-
$38,281 AUD
$26,890 USD
View
Retailer 10
-
$39,063 AUD
£21,606 GBP
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$40,541 AUD
$28,478 USD
View
B+
Retailer 12
-
$40,646 AUD
€27,192 EUR
View
Most Expensive
C
77 Diamonds
CUSPUIFSNBJUXKAE · Oct 27
$77,079 AUD
£42,633 GBP
View
12 more retailers have this diamond
Prices start from $32,693 AUDSave up to $44,386 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
3.01ct Cushion
$32,693 AUD