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Cushion|Natural|GIA

1.02ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6545277762

Certificate GIA 6545277762

Diamond specifications and retailer prices

From $1,879 AUD
As of November 6, 2026
Save $2,531 AUD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,410 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545277762. Listed at 16 retailers as of November 4, 2026, with prices from $1,879 to $4,410, a $2,531 spread on the same certified stone. MOH London lists it at $4,410. 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

1.02
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545277762
Dimensions6.73 × 5.19 × 3.56 mm
L/W Ratio1.30
Top View
6.73 mm5.19 mm1.02 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545277762
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.7%

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: $4,410 AUD|Low: $1,879 AUD|High: $4,469 AUD|Avg: $2,893 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$1,879 AUD
Retailer 3$2,448 AUD
Retailer 7$2,620 AUD
Retailer 8$2,775 AUD
Retailer 5$2,800 AUD
Retailer 6$3,080 AUD
Retailer 4$3,427 AUD
MOH London$4,410 AUD

29 data points across 8 retailers

16 retailers$1,879 AUD to $4,410 AUD

A
Cheapest Retailer
-
$1,879 AUD
A
Retailer 2
-
$1,987 AUD
View
Final sale: no returns
A
Retailer 3
-
$2,212 AUD
View
A
Retailer 4
-
$2,217 AUD
View
A
Retailer 5
-
$2,300 AUD
View
A
Retailer 6
-
$2,448 AUD
View
Retailer 7
-
$2,524 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,575 AUD
View
B+
Retailer 9
-
$2,620 AUD
View
B+
Retailer 10
-
$2,722 AUD
View
B+
Retailer 11
-
$2,775 AUD
View
B+
Retailer 12
-
$2,800 AUD
View
B+
Retailer 13
-
$3,080 AUD
View
Retailer 14
-
$3,292 AUD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$3,427 AUD
View
Most Expensive
B
MOH London
B528A7FAA · Nov 4
$4,410 AUD
£2,386 GBP
View
15 more retailers have this diamond
Prices start from $1,879 AUDSave up to $2,531 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
1.02ct Cushion
$1,879 AUD