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Cushion|Natural|GIA

1.02ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6545802764

Certificate GIA 6545802764

Diamond specifications and retailer prices

From $3,484 AUD
As of November 6, 2026
Save $3,316 AUD (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,800 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545802764. Listed at 5 retailers as of November 4, 2026, with prices from $3,484 to $6,800, a $3,316 spread on the same certified stone. MOH London lists it at $6,800. 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

1.02
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545802764
Dimensions7.10 × 5.26 × 3.55 mm
L/W Ratio1.35
Top View
7.10 mm5.26 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545802764
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,800 AUD|Low: $2,230 AUD|High: $6,900 AUD|Avg: $3,538 AUD|+25.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$2,382 AUD
Retailer 9$2,839 AUD
Retailer 8$3,104 AUD
Retailer 7$3,318 AUD
Retailer 10$3,449 AUD
Retailer 4$3,484 AUD
Retailer 3$3,590 AUD
Retailer 5$3,592 AUD
Retailer 2$4,832 AUD
MOH London$6,800 AUD

22 data points across 10 retailers

5 retailers$3,484 AUD to $6,800 AUD

A
Cheapest Retailer
-
$3,484 AUD
B+
Retailer 2
-
$3,590 AUD
View
Final sale: no returns
B+
Retailer 3
-
$3,592 AUD
View
B+
Retailer 4
-
$4,832 AUD
View
Most Expensive
B
MOH London
98167596B · Nov 4
$6,800 AUD
£3,679 GBP
View
4 more retailers have this diamond
Prices start from $3,484 AUDSave up to $3,316 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
$3,484 AUD