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Cushion|Natural|GIA

1.00ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 7466185493

Certificate GIA 7466185493

Diamond specifications and retailer prices

From $1,253 AUD
As of November 4, 2026
Save $1,484 AUD (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,737 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7466185493. Listed at 11 retailers as of November 2, 2026, with prices from $1,253 to $2,737, a $1,484 spread on the same certified stone. MOH London lists it at $2,737. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7466185493
Dimensions5.50 × 5.34 × 3.76 mm
L/W Ratio1.03
Top View
5.50 mm5.34 mm1.00 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7466185493
Side View
Table 64.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,737 AUD|Low: $1,253 AUD|High: $2,769 AUD|Avg: $1,850 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$1,253 AUD
Retailer 6$1,354 AUD
Retailer 2$1,514 AUD
Retailer 4$1,735 AUD
Retailer 3$2,065 AUD
MOH London$2,737 AUD

41 data points across 6 retailers

11 retailers$1,253 AUD to $2,737 AUD

B+
Cheapest Retailer
-
$1,253 AUD
Retailer 2
-
$1,354 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$1,367 AUD
View
B+
Retailer 4
-
$1,498 AUD
View
B+
Retailer 5
-
$1,514 AUD
View
B+
Retailer 6
-
$1,525 AUD
View
B+
Retailer 7
-
$1,535 AUD
View
B+
Retailer 8
-
$1,637 AUD
View
B+
Retailer 9
-
$1,735 AUD
View
B+
Retailer 10
-
$2,065 AUD
View
Most Expensive
B
MOH London
DE9E7B3EC · Nov 2
$2,737 AUD
£1,481 GBP
View
10 more retailers have this diamond
Prices start from $1,253 AUDSave up to $1,484 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.

B+
1.00ct Cushion
$1,253 AUD