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Cushion|Natural|GIA

1.02ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 6265123859

Certificate GIA 6265123859

Diamond specifications and retailer prices

From $4,820 AUD
As of October 30, 2026
Save $5,110 AUD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,929 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 6265123859. Listed at 8 retailers as of October 29, 2026, with prices from $4,820 to $9,929, a $5,110 spread on the same certified stone. MOH London lists it at $9,929. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6265123859
Dimensions5.94 × 5.61 × 3.70 mm
L/W Ratio1.06
Top View
5.94 mm5.61 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6265123859
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.9%

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: Oct 30
Current: $9,929 AUD|Low: $5,153 AUD|High: $9,996 AUD|Avg: $6,277 AUD|+1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$5,172 AUD
Retailer 7$5,198 AUD
Retailer 4$5,324 AUD
Retailer 6$5,348 AUD
Retailer 5$5,907 AUD
Retailer 2$6,653 AUD
Retailer 3$6,674 AUD
Retailer 9$6,859 AUD
MOH London$9,929 AUD

40 data points across 9 retailers

8 retailers$4,820 AUD to $9,929 AUD

B+
Cheapest Retailer
-
$4,820 AUD
B
Retailer 2
-
$5,198 AUD
$3,651 USD
View
Retailer 3
-
$5,324 AUD
$3,740 USD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$5,348 AUD
$3,757 USD
View
B
Retailer 5
-
$5,907 AUD
$4,149 USD
View
B
Retailer 6
-
$6,653 AUD
£3,680 GBP
View
B
Retailer 7
-
$6,674 AUD
€4,465 EUR
View
Most Expensive
B
MOH London
6B84C3E03 · Oct 29
$9,929 AUD
£5,492 GBP
View
7 more retailers have this diamond
Prices start from $4,820 AUDSave up to $5,110 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.

B+
1.02ct Cushion
$4,820 AUD