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Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6542352998

Certificate GIA 6542352998

Diamond specifications and retailer prices

From $1,293 SGD
HK$7,900 HKD
As of November 2, 2026
Save $1,663 SGD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,956 SGD at MOH London · As of November 2, 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 I 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 6542352998. Listed at 22 retailers as of November 2, 2026, with prices from $1,293 to $2,956, a $1,663 spread on the same certified stone. MOH London lists it at $2,956. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.7°
OriginNatural
Grading LabGIA
CertificateGIA 6542352998
Dimensions6.57 × 5.37 × 3.69 mm
L/W Ratio1.22
Top View
6.57 mm5.37 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542352998
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 37.7°Culet: NoneDepth 68.8%

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 2
Current: $2,956 SGD|Low: $1,260 SGD|High: $3,102 SGD|Avg: $1,856 SGD|-4.7%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 12$1,293 SGD
Retailer 15$1,349 SGD
Retailer 3$1,412 SGD
Retailer 17$1,487 SGD
Retailer 11$1,509 SGD
Retailer 7$1,513 SGD
Retailer 2$1,552 SGD
Retailer 18$1,595 SGD
Retailer 5$1,631 SGD
Retailer 9$1,687 SGD
Retailer 14$1,754 SGD
Retailer 16$1,843 SGD
Retailer 10$1,950 SGD
Retailer 4$1,970 SGD
Retailer 6$2,211 SGD
Retailer 13$2,253 SGD
Retailer 8$2,643 SGD
MOH London$2,956 SGD

21 data points across 18 retailers

22 retailers$1,293 SGD to $2,956 SGD

A
Cheapest Retailer
-
$1,293 SGD
HK$7,900 HKD
A
Retailer 2
-
$1,349 SGD
$1,055 USD
View
Final sale: no returns
A
Retailer 3
-
$1,412 SGD
$1,104 USD
View
A
Retailer 4
-
$1,487 SGD
$1,163 USD
View
A
Retailer 5
-
$1,509 SGD
$1,180 USD
View
A
Retailer 6
-
$1,513 SGD
$1,183 USD
View
A
Retailer 7
-
$1,552 SGD
€1,156 EUR
View
A
Retailer 8
-
$1,595 SGD
A$1,919 AUD
View
A
Retailer 9
-
$1,631 SGD
$1,275 USD
View
A
Retailer 10
-
$1,687 SGD
$1,319 USD
View
A
Retailer 11
-
$1,754 SGD
$1,372 USD
View
A
Retailer 12
-
$1,843 SGD
£1,134 GBP
View
A
Retailer 13
-
$1,950 SGD
View
A
Retailer 14
-
$1,970 SGD
ZAR 24,885 ZAR
View
A
Retailer 15
-
$2,027 SGD
A$2,438 AUD
View
Retailer 16
-
$2,194 SGD
A$2,640 AUD
View
Price last confirmed 29 days ago
A
Retailer 17
-
$2,211 SGD
$1,729 USD
View
Retailer 18
-
$2,211 SGD
$1,729 USD
View
Price last confirmed 12 days ago
A
Retailer 19
-
$2,253 SGD
€1,678 EUR
View
Retailer 20
-
$2,343 SGD
$1,832 USD
View
Price last confirmed 40 days ago
Retailer 21
-
$2,643 SGD
$2,067 USD
View
Price last confirmed 12 days ago
Most Expensive
B+
MOH London
7935722A5 · Nov 2
$2,956 SGD
£1,820 GBP
View
21 more retailers have this diamond
Prices start from $1,293 SGDSave up to $1,663 SGD

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
$1,293 SGD