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Cushion|Natural|GIA

1.02ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 2554693573

Certificate GIA 2554693573

Diamond specifications and retailer prices

From $1,744 AUD
₹116,663 INR
As of October 30, 2026
Save $2,369 AUD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,113 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554693573. Listed at 11 retailers as of October 29, 2026, with prices from $1,744 to $4,113, a $2,369 spread on the same certified stone. MOH London lists it at $4,113. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2554693573
Dimensions6.51 × 5.22 × 3.65 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle, Indented Natural
Top View
6.51 mm5.22 mm1.02 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2554693573
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.9%

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: Oct 30
Current: $4,113 AUD|Low: $1,744 AUD|High: $4,249 AUD|Avg: $2,553 AUD|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$1,744 AUD
Retailer 11$1,819 AUD
Retailer 3$2,164 AUD
Retailer 6$2,296 AUD
Retailer 8$2,315 AUD
Retailer 2$2,387 AUD
Retailer 4$2,534 AUD
Retailer 9$2,553 AUD
Retailer 7$2,593 AUD
Retailer 10$3,184 AUD
MOH London$4,113 AUD

30 data points across 11 retailers

11 retailers$1,744 AUD to $4,113 AUD

A
Cheapest Retailer
-
$1,744 AUD
₹116,663 INR
A
Retailer 2
-
$1,819 AUD
$1,278 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,164 AUD
$1,520 USD
View
A
Retailer 4
-
$2,296 AUD
£1,270 GBP
View
B+
Retailer 5
-
$2,315 AUD
$1,626 USD
View
B+
Retailer 6
-
$2,387 AUD
$1,677 USD
View
B+
Retailer 7
-
$2,534 AUD
$1,780 USD
View
A
Retailer 8
-
$2,553 AUD
$1,793 USD
View
A
Retailer 9
-
$2,593 AUD
£1,434 GBP
View
B+
Retailer 10
-
$3,184 AUD
€2,130 EUR
View
Most Expensive
B
MOH London
B3BE3CBDF · Oct 29
$4,113 AUD
£2,275 GBP
View
10 more retailers have this diamond
Prices start from $1,744 AUDSave up to $2,369 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
1.02ct Cushion
$1,744 AUD