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Cushion|Natural|GIA

1.03ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 1565468179

Certificate GIA 1565468179

Diamond specifications and retailer prices

From $2,125 AUD
As of November 4, 2026
Save $415 AUD (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,540 AUD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565468179. Listed at 4 retailers as of November 4, 2026, with prices from $2,125 to $2,540, a $415 spread on the same certified stone. Michael Trio lists it at $2,540. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565468179
Dimensions5.67 × 5.59 × 3.79 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.67 mm5.59 mm1.03 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565468179
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,540 AUD|Low: $2,125 AUD|High: $2,607 AUD|Avg: $2,338 AUD|-2.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$2,125 AUD
Retailer 4$2,217 AUD
Retailer 2$2,428 AUD
Michael Trio$2,540 AUD

36 data points across 4 retailers

4 retailers$2,125 AUD to $2,540 AUD

A
Cheapest Retailer
-
$2,125 AUD
B+
Retailer 2
-
$2,217 AUD
View
B+
Retailer 3
-
$2,428 AUD
View
Most Expensive
B+
Michael Trio
3613043626 · Nov 6
$2,540 AUD
SGD 2,358 SGD
View
3 more retailers have this diamond
Prices start from $2,125 AUDSave up to $415 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
1.03ct Cushion
$2,125 AUD