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Cushion|Natural|GIA

2.03ct D SI1 Cushion Natural Diamond

ID • D/SI1 • GIA 2417956779

Certificate GIA 2417956779

Diamond specifications and retailer prices

From $15,480 AUD
As of November 6, 2026
Save $12,516 AUD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $27,995 AUD at MOH London · As of November 4, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2417956779. Listed at 14 retailers as of November 4, 2026, with prices from $15,480 to $27,995, a $12,516 spread on the same certified stone. MOH London lists it at $27,995. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2417956779
Dimensions7.71 × 7.34 × 5.02 mm
L/W Ratio1.05
Top View
7.71 mm7.34 mm2.03 ctD / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2417956779
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

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: $27,995 AUD|Low: $15,480 AUD|High: $28,372 AUD|Avg: $20,240 AUD|-1.2%
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
November 6, 2026
Retailer 4$15,480 AUD
Retailer 12$18,111 AUD
Retailer 13$18,408 AUD
Retailer 3$18,804 AUD
Retailer 8$18,877 AUD
Retailer 14$19,012 AUD
Retailer 5$19,488 AUD
Retailer 11$19,569 AUD
Retailer 2$19,716 AUD
Retailer 10$19,840 AUD
Retailer 6$20,914 AUD
Retailer 7$22,518 AUD
Retailer 9$24,681 AUD
MOH London$27,995 AUD

30 data points across 14 retailers

14 retailers$15,480 AUD to $27,995 AUD

A
Cheapest Retailer
-
$15,480 AUD
Retailer 2
-
$17,444 AUD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$18,111 AUD
View
B+
Retailer 4
-
$18,408 AUD
View
B+
Retailer 5
-
$18,804 AUD
View
A
Retailer 6
-
$18,877 AUD
View
B+
Retailer 7
-
$19,012 AUD
View
Final sale: no returns
B+
Retailer 8
-
$19,488 AUD
View
Retailer 9
-
$19,569 AUD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$19,716 AUD
View
Retailer 11
-
$19,840 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$22,518 AUD
View
B
Retailer 13
-
$24,681 AUD
View
Most Expensive
B
MOH London
BC95CD675 · Nov 4
$27,995 AUD
£15,146 GBP
View
13 more retailers have this diamond
Prices start from $15,480 AUDSave up to $12,516 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
$15,480 AUD