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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2516663308

Certificate GIA 2516663308

Diamond specifications and retailer prices

From $2,314 AUD
HK$12,700 HKD
As of October 30, 2026
Save $3,121 AUD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,435 AUD 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 2516663308. Listed at 22 retailers as of October 29, 2026, with prices from $2,314 to $5,435, a $3,121 spread on the same certified stone. MOH London lists it at $5,435. 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
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 2516663308
Dimensions5.96 × 5.74 × 3.74 mm
L/W Ratio1.04
Top View
5.96 mm5.74 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516663308
Side View
Table 63.0%CrownGirdle: THK-VTKPavilion 38.2°Culet: NoneDepth 65.2%

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: $5,435 AUD|Low: $2,296 AUD|High: $5,435 AUD|Avg: $3,178 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 20$2,314 AUD
Retailer 9$2,366 AUD
Retailer 3$2,580 AUD
Retailer 18$2,585 AUD
Retailer 12$2,634 AUD
Retailer 15$2,729 AUD
Retailer 19$2,763 AUD
Retailer 5$2,804 AUD
Retailer 6$2,854 AUD
Retailer 7$2,876 AUD
Retailer 10$2,917 AUD
Retailer 17$2,943 AUD
Retailer 8$2,969 AUD
Retailer 14$3,041 AUD
Retailer 16$3,381 AUD
Retailer 11$3,765 AUD
Retailer 2$3,793 AUD
Retailer 13$3,855 AUD
Retailer 4$4,795 AUD
MOH London$5,435 AUD

24 data points across 20 retailers

22 retailers$2,314 AUD to $5,435 AUD

A
Cheapest Retailer
-
$2,314 AUD
HK$12,700 HKD
A
Retailer 2
-
$2,366 AUD
$1,662 USD
View
A
Retailer 3
-
$2,580 AUD
$1,812 USD
View
Final sale: no returns
A
Retailer 4
-
$2,585 AUD
$1,816 USD
View
Retailer 5
-
$2,634 AUD
$1,850 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$2,729 AUD
€1,826 EUR
View
A
Retailer 7
-
$2,763 AUD
$1,941 USD
View
A
Retailer 8
-
$2,804 AUD
$1,970 USD
View
A
Retailer 9
-
$2,854 AUD
$2,005 USD
View
A
Retailer 10
-
$2,876 AUD
$2,020 USD
View
A
Retailer 11
-
$2,917 AUD
SGD 2,769 SGD
View
A
Retailer 12
-
$2,943 AUD
$2,067 USD
View
A
Retailer 13
-
$2,969 AUD
$2,086 USD
View
A
Retailer 14
-
$3,041 AUD
£1,682 GBP
View
B+
Retailer 15
-
$3,381 AUD
$2,375 USD
View
Retailer 16
-
$3,381 AUD
$2,375 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$3,403 AUD
View
Retailer 18
-
$3,765 AUD
View
Price last confirmed 24 days ago
Retailer 19
-
$3,793 AUD
ZAR 43,039 ZAR
View
B+
Retailer 20
-
$3,855 AUD
€2,579 EUR
View
Retailer 21
-
$4,795 AUD
$3,368 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
8B58341C0 · Oct 29
$5,435 AUD
£3,006 GBP
View
21 more retailers have this diamond
Prices start from $2,314 AUDSave up to $3,121 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
1.01ct Cushion
$2,314 AUD