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Cushion|Natural|GIA

2.00ct G SI2 Cushion Natural Diamond

ID • G/SI2 • GIA 2554358398

Certificate GIA 2554358398

Diamond specifications and retailer prices

From $15,762 AUD
As of November 6, 2026
Save $8,920 AUD (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $25,526 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 2ct natural cushion diamond

This 2ct natural cushion sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554358398. Listed at 11 retailers as of November 4, 2026, with a 57% 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

2.00
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554358398
Dimensions8.16 × 6.27 × 4.32 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
8.16 mm6.27 mm2.00 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554358398
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.8%

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: $25,526 AUD|Low: $14,665 AUD|High: $26,242 AUD|Avg: $19,240 AUD|-1.1%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$15,762 AUD
Retailer 6$15,846 AUD
Retailer 7$15,846 AUD
Retailer 4$16,862 AUD
Retailer 9$16,907 AUD
Retailer 10$17,182 AUD
Retailer 2$18,347 AUD
Retailer 3$19,853 AUD
Retailer 5$24,682 AUD
Queensmith$25,526 AUD

45 data points across 10 retailers

11 retailers$15,762 AUD to $24,682 AUD

A
Cheapest Retailer
-
$15,762 AUD
A
Retailer 2
-
$15,846 AUD
View
Final sale: no returns
Retailer 3
-
$15,846 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$16,862 AUD
View
A
Retailer 5
-
$16,907 AUD
View
B+
Retailer 6
-
$17,182 AUD
View
B+
Retailer 7
-
$18,347 AUD
View
B+
Retailer 8
-
$18,993 AUD
View
B+
Retailer 9
-
$19,853 AUD
View
B+
Retailer 10
-
$24,682 AUD
View
Most Expensive
Queensmith
2554358398 · Oct 28
$25,526 AUD
£13,810 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $15,762 AUDSave up to $8,920 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
2.00ct Cushion
$15,762 AUD