Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 1545849612

Certificate GIA 1545849612

Diamond specifications and retailer prices

From $1,395 USD
HK$10,900 HKD
As of October 30, 2026
Save $1,721 USD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,117 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545849612. Listed at 20 retailers as of October 29, 2026, with prices from $1,395 to $3,117, a $1,721 spread on the same certified stone. MOH London lists it at $3,117. 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

1.01
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 1545849612
Dimensions5.88 × 5.64 × 3.88 mm
L/W Ratio1.04
Girdle conditionFaceted
Top View
5.88 mm5.64 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545849612
Side View
Table 69.0%CrownGirdle: MED-VTKPavilion 39.3°Culet: NoneDepth 68.8%

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: $3,117 USD|Low: $1,395 USD|High: $3,247 USD|Avg: $1,947 USD|-4.0%
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
October 30, 2026
Retailer 5$1,395 USD
Retailer 6$1,480 USD
Retailer 13$1,550 USD
Retailer 15$1,550 USD
Retailer 3$1,586 USD
Retailer 12$1,686 USD
Retailer 4$1,686 USD
Retailer 9$1,730 USD
Retailer 2$1,731 USD
Retailer 8$1,753 USD
Retailer 16$1,804 USD
Retailer 10$1,837 USD
Retailer 17$1,893 USD
Retailer 11$1,983 USD
Retailer 18$2,136 USD
Retailer 14$2,413 USD
Retailer 7$2,938 USD
MOH London$3,117 USD

19 data points across 18 retailers

20 retailers$1,395 USD to $3,117 USD

A
Cheapest Retailer
-
$1,395 USD
HK$10,900 HKD
A
Retailer 2
-
$1,480 USD
View
Final sale: no returns
A
Retailer 3
-
$1,550 USD
View
A
Retailer 4
-
$1,550 USD
View
A
Retailer 5
-
$1,586 USD
View
A
Retailer 6
-
$1,686 USD
€1,606 EUR
View
A
Retailer 7
-
$1,686 USD
View
A
Retailer 8
-
$1,730 USD
View
A
Retailer 9
-
$1,731 USD
£1,363 GBP
View
A
Retailer 10
-
$1,753 USD
View
A
Retailer 11
-
$1,804 USD
View
A
Retailer 12
-
$1,837 USD
View
A
Retailer 13
-
$1,893 USD
View
A
Retailer 14
-
$1,983 USD
£1,562 GBP
View
B+
Retailer 15
-
$2,124 USD
A$3,268 AUD
View
Retailer 16
-
$2,136 USD
ZAR 34,504 ZAR
View
Price last confirmed 9 days ago
Retailer 17
-
$2,396 USD
A$3,686 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$2,413 USD
€2,298 EUR
View
Retailer 19
-
$2,938 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
D355C5707 · Oct 29
$3,117 USD
£2,454 GBP
View
19 more retailers have this diamond
Prices start from $1,395 USDSave up to $1,721 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
$1,395 USD