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Cushion|Natural|GIA

1.02ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 5242049547

Certificate GIA 5242049547

Diamond specifications and retailer prices

From $2,074 AUD
₹138,739 INR
As of November 1, 2026
Save $2,708 AUD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,782 AUD at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242049547. Listed at 17 retailers as of October 29, 2026, with prices from $2,074 to $4,782, a $2,708 spread on the same certified stone. MOH London lists it at $4,782. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242049547
Dimensions5.86 × 5.54 × 3.65 mm
L/W Ratio1.06
Top View
5.86 mm5.54 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242049547
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.9%

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 1
Current: $4,782 AUD|Low: $2,074 AUD|High: $4,815 AUD|Avg: $2,850 AUD|-0.7%
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
November 1, 2026
Retailer 2$2,074 AUD
Retailer 4$2,365 AUD
Retailer 6$2,413 AUD
Retailer 5$2,491 AUD
Retailer 7$2,506 AUD
Retailer 13$2,511 AUD
Retailer 16$2,642 AUD
Retailer 9$2,649 AUD
Retailer 3$2,715 AUD
Retailer 14$2,783 AUD
Retailer 8$2,911 AUD
Retailer 15$2,967 AUD
Retailer 10$2,978 AUD
Retailer 12$3,338 AUD
Retailer 11$3,709 AUD
MOH London$4,782 AUD

22 data points across 16 retailers

17 retailers$2,074 AUD to $4,782 AUD

A
Cheapest Retailer
-
$2,074 AUD
₹138,739 INR
A
Retailer 2
-
$2,365 AUD
$1,662 USD
View
Retailer 3
-
$2,413 AUD
$1,695 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$2,491 AUD
$1,750 USD
View
A
Retailer 5
-
$2,506 AUD
$1,760 USD
View
Final sale: no returns
A
Retailer 6
-
$2,511 AUD
$1,764 USD
View
A
Retailer 7
-
$2,642 AUD
$1,856 USD
View
A
Retailer 8
-
$2,649 AUD
£1,465 GBP
View
A
Retailer 9
-
$2,715 AUD
$1,907 USD
View
A
Retailer 10
-
$2,783 AUD
$1,955 USD
View
A
Retailer 11
-
$2,911 AUD
$2,045 USD
View
A
Retailer 12
-
$2,967 AUD
$2,084 USD
View
A
Retailer 13
-
$2,978 AUD
£1,647 GBP
View
A
Retailer 14
-
$3,338 AUD
ZAR 37,876 ZAR
View
Retailer 15
-
$3,624 AUD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
$3,709 AUD
€2,481 EUR
View
Most Expensive
B+
MOH London
3CE8E0FD7 · Oct 29
$4,782 AUD
£2,645 GBP
View
16 more retailers have this diamond
Prices start from $2,074 AUDSave up to $2,708 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
$2,074 AUD