Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 6542547632

Certificate GIA 6542547632

Diamond specifications and retailer prices

From $1,562 USD
HK$12,200 HKD
As of October 30, 2026
Save $1,993 USD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,555 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct 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 6542547632. Listed at 24 retailers as of October 29, 2026, with prices from $1,562 to $3,555, a $1,993 spread on the same certified stone. MOH London lists it at $3,555. 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

1.01
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542547632
Dimensions5.89 × 5.72 × 3.82 mm
L/W Ratio1.03
Top View
5.89 mm5.72 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542547632
Side View
Table 66.0%CrownGirdle: STK-VTKPavilion 38.8°Culet: NoneDepth 66.8%

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 30
Current: $3,555 USD|Low: $1,562 USD|High: $3,656 USD|Avg: $2,162 USD|-2.8%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 4$1,562 USD
Retailer 17$1,601 USD
Retailer 6$1,687 USD
Retailer 20$1,762 USD
Retailer 14$1,853 USD
Retailer 3$1,870 USD
Retailer 9$1,885 USD
Retailer 8$1,910 USD
Retailer 10$1,930 USD
Retailer 12$1,964 USD
Retailer 2$1,974 USD
Retailer 18$1,994 USD
Retailer 11$2,017 USD
Retailer 5$2,100 USD
Retailer 15$2,211 USD
Retailer 13$2,213 USD
Retailer 19$2,435 USD
Retailer 16$2,751 USD
Retailer 7$3,249 USD
MOH London$3,555 USD

19 data points across 20 retailers

24 retailers$1,562 USD to $3,555 USD

A
Cheapest Retailer
-
$1,562 USD
HK$12,200 HKD
A
Retailer 2
-
$1,601 USD
View
A
Retailer 3
-
$1,687 USD
View
Final sale: no returns
A
Retailer 4
-
$1,762 USD
View
A
Retailer 5
-
$1,853 USD
€1,765 EUR
View
A
Retailer 6
-
$1,870 USD
View
A
Retailer 7
-
$1,885 USD
View
A
Retailer 8
-
$1,910 USD
View
A
Retailer 9
-
$1,930 USD
View
A
Retailer 10
-
$1,964 USD
SGD 2,654 SGD
View
A
Retailer 11
-
$1,974 USD
£1,554 GBP
View
A
Retailer 12
-
$1,994 USD
View
A
Retailer 13
-
$2,017 USD
View
Retailer 14
-
$2,100 USD
View
Price last confirmed 11 days ago
A
Retailer 15
-
$2,211 USD
View
Retailer 16
-
$2,211 USD
View
Price last confirmed 9 days ago
A
Retailer 17
-
$2,213 USD
£1,743 GBP
View
B+
Retailer 18
-
$2,267 USD
A$3,488 AUD
View
Retailer 19
-
$2,303 USD
View
Price last confirmed 37 days ago
Retailer 20
-
$2,435 USD
ZAR 39,341 ZAR
View
Price last confirmed 9 days ago
Retailer 21
-
$2,550 USD
A$3,923 AUD
View
Price last confirmed 25 days ago
B+
Retailer 22
-
$2,751 USD
€2,620 EUR
View
Retailer 23
-
$3,249 USD
View
Price last confirmed 7 days ago
Most Expensive
B+
MOH London
0D29B2336 · Oct 29
$3,555 USD
£2,799 GBP
View
23 more retailers have this diamond
Prices start from $1,562 USDSave up to $1,993 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
1.01ct Cushion
$1,562 USD