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Cushion|Natural|GIA

2.01ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 6541536126

Certificate GIA 6541536126

Diamond specifications and retailer prices

From $17,506 AUD
As of November 6, 2026
Save $12,340 AUD (41%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $30,285 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 2.01ct natural cushion diamond

This 2.01ct natural cushion sits in the two to three 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 6541536126. Listed at 18 retailers as of November 4, 2026, with a 70% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541536126
Dimensions8.22 × 6.33 × 4.35 mm
L/W Ratio1.30
Top View
8.22 mm6.33 mm2.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541536126
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.7%

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: $30,285 AUD|Low: $17,506 AUD|High: $32,898 AUD|Avg: $23,931 AUD|+1.2%
Queensmith
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
November 6, 2026
Retailer 15$17,506 AUD
Retailer 3$18,364 AUD
Retailer 13$19,168 AUD
Retailer 11$20,258 AUD
Retailer 14$20,456 AUD
Retailer 7$20,697 AUD
Retailer 2$21,022 AUD
Retailer 16$21,109 AUD
Retailer 4$22,006 AUD
Retailer 5$22,006 AUD
Retailer 8$22,240 AUD
Retailer 6$22,748 AUD
Retailer 9$24,010 AUD
Retailer 10$26,314 AUD
Retailer 12$29,846 AUD
Queensmith$30,285 AUD

26 data points across 16 retailers

18 retailers$17,506 AUD to $29,846 AUD

A
Cheapest Retailer
-
$17,506 AUD
A
Retailer 2
-
$18,364 AUD
View
Final sale: no returns
A
Retailer 3
-
$19,168 AUD
View
B+
Retailer 4
-
$20,258 AUD
View
B+
Retailer 5
-
$20,456 AUD
View
Retailer 6
-
$20,697 AUD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$21,022 AUD
View
B+
Retailer 8
-
$21,109 AUD
View
B+
Retailer 9
-
$22,006 AUD
View
B+
Retailer 10
-
$22,006 AUD
View
Retailer 11
-
$22,240 AUD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$22,470 AUD
View
B+
Retailer 13
-
$22,748 AUD
View
B+
Retailer 14
-
$24,010 AUD
View
B+
Retailer 15
-
$24,064 AUD
View
B+
Retailer 16
-
$26,314 AUD
View
B
Retailer 17
-
$29,846 AUD
View
Most Expensive
Queensmith
6541536126 · Oct 28
$30,285 AUD
£16,385 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $17,506 AUDSave up to $12,340 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
2.01ct Cushion
$17,506 AUD