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Cushion|Natural|GIA

1.02ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 7518634949

Certificate GIA 7518634949

Diamond specifications and retailer prices

From $1,895 AUD
HK$10,400 HKD
As of October 30, 2026
Save $2,665 AUD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,560 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7518634949. Listed at 17 retailers as of October 29, 2026, with prices from $1,895 to $4,560, a $2,665 spread on the same certified stone. MOH London lists it at $4,560. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518634949
Dimensions5.89 × 5.75 × 3.97 mm
L/W Ratio1.02
Key to symbols
Cloud, Crystal
Top View
5.89 mm5.75 mm1.02 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518634949
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.1%

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: $4,560 AUD|Low: $1,895 AUD|High: $4,590 AUD|Avg: $2,738 AUD|-0.4%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 7$1,895 AUD
Retailer 2$1,953 AUD
Retailer 14$2,335 AUD
Retailer 3$2,390 AUD
Retailer 15$2,420 AUD
Retailer 8$2,432 AUD
Retailer 9$2,480 AUD
Retailer 5$2,507 AUD
Retailer 10$2,533 AUD
Retailer 4$2,590 AUD
Retailer 16$2,669 AUD
Retailer 11$2,902 AUD
Retailer 13$3,153 AUD
Retailer 6$3,379 AUD
Retailer 12$3,531 AUD
MOH London$4,560 AUD

27 data points across 16 retailers

17 retailers$1,895 AUD to $4,560 AUD

A
Cheapest Retailer
-
$1,895 AUD
HK$10,400 HKD
A
Retailer 2
-
$1,953 AUD
₹130,674 INR
View
A
Retailer 3
-
$2,335 AUD
$1,640 USD
View
B+
Retailer 4
-
$2,390 AUD
$1,679 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,420 AUD
$1,700 USD
View
B+
Retailer 6
-
$2,432 AUD
$1,708 USD
View
B+
Retailer 7
-
$2,480 AUD
$1,742 USD
View
B+
Retailer 8
-
$2,507 AUD
$1,761 USD
View
A
Retailer 9
-
$2,533 AUD
£1,401 GBP
View
B+
Retailer 10
-
$2,590 AUD
$1,819 USD
View
B+
Retailer 11
-
$2,669 AUD
$1,875 USD
View
B+
Retailer 12
-
$2,785 AUD
$1,956 USD
View
B+
Retailer 13
-
$2,902 AUD
£1,605 GBP
View
B+
Retailer 14
-
$3,153 AUD
ZAR 35,777 ZAR
View
Retailer 15
-
$3,379 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$3,531 AUD
€2,362 EUR
View
Most Expensive
B
MOH London
9A1D9814B · Oct 29
$4,560 AUD
£2,522 GBP
View
16 more retailers have this diamond
Prices start from $1,895 AUDSave up to $2,665 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
$1,895 AUD