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Cushion|Natural|GIA

2.03ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2556223544

Certificate GIA 2556223544

Diamond specifications and retailer prices

From $12,033 AUD
As of November 6, 2026
Save $9,144 AUD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $23,317 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 2.03ct natural cushion diamond

This 2.03ct natural cushion sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556223544. Listed at 14 retailers as of November 4, 2026, with a 76% 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

2.03
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556223544
Dimensions8.22 × 6.32 × 4.33 mm
L/W Ratio1.30
Top View
8.22 mm6.32 mm2.03 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556223544
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.5%

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: Nov 6
Current: $23,317 AUD|Low: $12,033 AUD|High: $23,520 AUD|Avg: $16,439 AUD|+1.6%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$12,033 AUD
Retailer 2$12,547 AUD
Retailer 9$14,365 AUD
Retailer 5$14,436 AUD
Retailer 4$14,733 AUD
Retailer 8$15,008 AUD
Retailer 10$16,638 AUD
Retailer 3$17,035 AUD
Retailer 6$21,178 AUD
Queensmith$23,317 AUD

32 data points across 10 retailers

14 retailers$12,033 AUD to $21,178 AUD

A
Cheapest Retailer
-
$12,033 AUD
A
Retailer 2
-
$12,547 AUD
View
Retailer 3
-
$13,410 AUD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$14,365 AUD
View
A
Retailer 5
-
$14,436 AUD
View
A
Retailer 6
-
$14,662 AUD
View
A
Retailer 7
-
$14,733 AUD
View
A
Retailer 8
-
$15,008 AUD
View
Final sale: no returns
Retailer 9
-
$15,111 AUD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$16,449 AUD
View
A
Retailer 11
-
$16,638 AUD
View
A
Retailer 12
-
$17,035 AUD
View
B+
Retailer 13
-
$21,178 AUD
View
Most Expensive
Queensmith
2556223544 · Oct 28
$23,317 AUD
£12,615 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $12,033 AUDSave up to $9,144 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
2.03ct Cushion
$12,033 AUD