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Cushion|Natural|GIA

1.02ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 6545605375

Certificate GIA 6545605375

Diamond specifications and retailer prices

From $2,298 AUD
₹153,740 INR
As of October 30, 2026
Save $3,068 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,366 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545605375. Listed at 13 retailers as of October 29, 2026, with prices from $2,298 to $5,366, a $3,068 spread on the same certified stone. MOH London lists it at $5,366. 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

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545605375
Dimensions7.05 × 5.22 × 3.41 mm
L/W Ratio1.35
Top View
7.05 mm5.22 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545605375
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 65.3%

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: $5,366 AUD|Low: $2,289 AUD|High: $5,507 AUD|Avg: $3,290 AUD|-0.6%
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
October 30, 2026
Retailer 2$2,298 AUD
Retailer 13$2,407 AUD
Retailer 4$2,672 AUD
Retailer 10$2,752 AUD
Retailer 12$3,014 AUD
Retailer 6$3,021 AUD
Retailer 8$3,047 AUD
Retailer 5$3,244 AUD
Retailer 11$3,323 AUD
Retailer 7$3,342 AUD
Retailer 3$3,374 AUD
Retailer 9$3,891 AUD
MOH London$5,366 AUD

20 data points across 13 retailers

13 retailers$2,298 AUD to $5,366 AUD

A
Cheapest Retailer
-
$2,298 AUD
₹153,740 INR
A
Retailer 2
-
$2,407 AUD
$1,691 USD
View
Final sale: no returns
A
Retailer 3
-
$2,672 AUD
$1,877 USD
View
A
Retailer 4
-
$2,752 AUD
$1,933 USD
View
A
Retailer 5
-
$3,014 AUD
$2,117 USD
View
A
Retailer 6
-
$3,021 AUD
£1,671 GBP
View
A
Retailer 7
-
$3,047 AUD
$2,140 USD
View
A
Retailer 8
-
$3,244 AUD
$2,279 USD
View
A
Retailer 9
-
$3,323 AUD
$2,334 USD
View
B+
Retailer 10
-
$3,342 AUD
£1,849 GBP
View
A
Retailer 11
-
$3,374 AUD
$2,370 USD
View
B+
Retailer 12
-
$3,891 AUD
€2,603 EUR
View
Most Expensive
B
MOH London
24CA7CA5E · Oct 29
$5,366 AUD
£2,968 GBP
View
12 more retailers have this diamond
Prices start from $2,298 AUDSave up to $3,068 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
$2,298 AUD