CaratHunter
Plans
Cushion|Natural|GIA

1.02ct M SI1 Cushion Natural Diamond

GD • M/SI1 • GIA 2566372557

Certificate GIA 2566372557

Diamond specifications and retailer prices

From $1,303 AUD
$895 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $1,303 AUD at Brilliance
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliance

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566372557. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.02
Carat
M
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566372557
Dimensions5.55 × 5.54 × 3.76 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
5.55 mm5.54 mm1.02 ctM / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566372557
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,303 AUD|Low: $1,303 AUD|High: $1,343 AUD|Avg: $1,323 AUD|-3.0%
October 7, 2026
Brilliance$1,303 AUD

2 data points across 1 retailer

1 retailer

B+
Brilliance
D45510613 · Nov 5
$1,303 AUD
$895 USD
View

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.

B+
1.02ct Cushion
$1,303 AUD