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Cushion|Natural|GIA

1.03ct G SI1 Cushion Natural Diamond

ID • G/SI1 • GIA 6247088539

Certificate GIA 6247088539

Diamond specifications and retailer prices

From $2,272 AUD
As of November 6, 2026
Save $3,120 AUD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,392 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6247088539. Listed at 18 retailers as of November 4, 2026, with prices from $2,272 to $5,392, a $3,120 spread on the same certified stone. MOH London lists it at $5,392. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6247088539
Dimensions5.88 × 5.85 × 3.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.88 mm5.85 mm1.03 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247088539
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.8%

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: $5,392 AUD|Low: $2,235 AUD|High: $5,406 AUD|Avg: $3,317 AUD|+0.3%
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
November 6, 2026
Retailer 5$2,272 AUD
Retailer 2$2,653 AUD
Retailer 11$2,697 AUD
Retailer 3$2,888 AUD
Retailer 9$2,889 AUD
Retailer 16$2,924 AUD
Retailer 12$2,992 AUD
Retailer 17$3,037 AUD
Retailer 14$3,160 AUD
Retailer 8$3,200 AUD
Retailer 6$3,232 AUD
Retailer 4$3,398 AUD
Retailer 7$3,464 AUD
Retailer 15$3,765 AUD
Retailer 13$4,192 AUD
Retailer 10$4,887 AUD
MOH London$5,392 AUD

19 data points across 17 retailers

18 retailers$2,272 AUD to $5,392 AUD

A
Cheapest Retailer
-
$2,272 AUD
Retailer 2
-
$2,532 AUD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$2,653 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,697 AUD
View
A
Retailer 5
-
$2,888 AUD
View
A
Retailer 6
-
$2,889 AUD
View
A
Retailer 7
-
$2,924 AUD
View
A
Retailer 8
-
$2,992 AUD
View
A
Retailer 9
-
$3,037 AUD
View
A
Retailer 10
-
$3,160 AUD
View
A
Retailer 11
-
$3,200 AUD
View
A
Retailer 12
-
$3,232 AUD
View
A
Retailer 13
-
$3,398 AUD
View
B+
Retailer 14
-
$3,464 AUD
View
B+
Retailer 15
-
$3,765 AUD
View
B+
Retailer 16
-
$4,192 AUD
View
B+
Retailer 17
-
$4,887 AUD
View
Most Expensive
B
MOH London
DD1B2ACBF · Nov 4
$5,392 AUD
£2,917 GBP
View
17 more retailers have this diamond
Prices start from $2,272 AUDSave up to $3,120 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
1.03ct Cushion
$2,272 AUD