Cushion|Natural|GIA

1.02ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 5546605392

Certificate GIA 5546605392

Diamond specifications and retailer prices

From $1,765 USD
₹168,118 INR
As of October 31, 2026
Save $2,372 USD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,138 USD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546605392. Listed at 15 retailers as of October 29, 2026, with prices from $1,765 to $4,138, a $2,372 spread on the same certified stone. MOH London lists it at $4,138. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546605392
Dimensions7.27 × 5.25 × 3.38 mm
L/W Ratio1.38
Top View
7.27 mm5.25 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546605392
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,138 USD|Low: $1,761 USD|High: $4,166 USD|Avg: $2,534 USD|-0.7%
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 31, 2026
Retailer 2$1,765 USD
Retailer 11$1,858 USD
Retailer 4$2,060 USD
Retailer 12$2,122 USD
Retailer 13$2,297 USD
Retailer 9$2,345 USD
Retailer 3$2,489 USD
Retailer 8$2,578 USD
Retailer 5$2,727 USD
Retailer 7$2,738 USD
Retailer 6$2,887 USD
Retailer 10$2,892 USD
MOH London$4,138 USD

33 data points across 13 retailers

15 retailers$1,765 USD to $4,138 USD

A
Cheapest Retailer
-
$1,765 USD
₹168,118 INR
A
Retailer 2
-
$1,858 USD
View
Final sale: no returns
A
Retailer 3
-
$2,060 USD
View
A
Retailer 4
-
$2,073 USD
View
A
Retailer 5
-
$2,122 USD
View
B+
Retailer 6
-
$2,297 USD
View
B+
Retailer 7
-
$2,345 USD
View
B+
Retailer 8
-
$2,489 USD
View
B+
Retailer 9
-
$2,552 USD
View
B+
Retailer 10
-
$2,578 USD
£2,030 GBP
View
B+
Retailer 11
-
$2,727 USD
View
B+
Retailer 12
-
$2,738 USD
€2,608 EUR
View
B+
Retailer 13
-
$2,887 USD
ZAR 46,645 ZAR
View
Retailer 14
-
$2,892 USD
A$4,449 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
MOH London
919C4E377 · Oct 29
$4,138 USD
£3,258 GBP
View
14 more retailers have this diamond
Prices start from $1,765 USDSave up to $2,372 USD

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
$1,765 USD