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Cushion|Natural|GIA

1.00ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 3495881075

Certificate GIA 3495881075

Diamond specifications and retailer prices

From $1,850 AUD
As of November 6, 2026
Save $2,490 AUD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,340 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3495881075. Listed at 12 retailers as of November 4, 2026, with prices from $1,850 to $4,340, a $2,490 spread on the same certified stone. MOH London lists it at $4,340. 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

1.00
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3495881075
Dimensions5.82 × 5.19 × 3.72 mm
L/W Ratio1.12
Top View
5.82 mm5.19 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3495881075
Side View
Table 56.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 71.6%

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: Nov 6
Current: $4,340 AUD|Low: $1,850 AUD|High: $13,657 AUD|Avg: $3,129 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$1,850 AUD
Retailer 8$2,291 AUD
Retailer 9$2,329 AUD
Retailer 6$2,435 AUD
Retailer 3$2,442 AUD
Retailer 7$2,484 AUD
Retailer 5$2,755 AUD
Retailer 4$3,372 AUD
MOH London$4,340 AUD

33 data points across 9 retailers

12 retailers$1,850 AUD to $4,340 AUD

A
Cheapest Retailer
-
$1,850 AUD
Retailer 2
-
$1,899 AUD
View
Price last confirmed 63 days ago
B+
Retailer 3
-
$2,263 AUD
View
B+
Retailer 4
-
$2,291 AUD
View
Final sale: no returns
Retailer 5
-
$2,329 AUD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$2,435 AUD
View
B+
Retailer 7
-
$2,442 AUD
View
Retailer 8
-
$2,484 AUD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$2,755 AUD
View
B+
Retailer 10
-
$2,905 AUD
View
B+
Retailer 11
-
$3,372 AUD
View
Most Expensive
B
MOH London
9CA03C24C · Nov 4
$4,340 AUD
£2,348 GBP
View
11 more retailers have this diamond
Prices start from $1,850 AUDSave up to $2,490 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
1.00ct Cushion
$1,850 AUD