Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6542352998

Certificate GIA 6542352998

Diamond specifications and retailer prices

From $1,011 USD
As of November 6, 2026
Save $1,294 USD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,305 USD 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 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 4, 2026, with prices from $1,011 to $2,305, a $1,294 spread on the same certified stone. MOH London lists it at $2,305. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,305 USD|Low: $985 USD|High: $2,324 USD|Avg: $1,419 USD|-0.8%
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 6, 2026
Retailer 4$1,011 USD
Retailer 6$1,055 USD
Retailer 7$1,104 USD
Retailer 15$1,105 USD
Retailer 3$1,180 USD
Retailer 9$1,182 USD
Retailer 16$1,184 USD
Retailer 2$1,209 USD
Retailer 18$1,267 USD
Retailer 10$1,319 USD
Retailer 5$1,371 USD
Retailer 12$1,426 USD
Retailer 13$1,533 USD
Retailer 14$1,540 USD
Retailer 8$1,729 USD
Retailer 11$1,753 USD
Retailer 17$2,066 USD
MOH London$2,305 USD

21 data points across 18 retailers

22 retailers$1,011 USD to $2,305 USD

A
Cheapest Retailer
-
$1,011 USD
A
Retailer 2
-
$1,055 USD
View
Final sale: no returns
A
Retailer 3
-
$1,104 USD
View
A
Retailer 4
-
$1,105 USD
View
A
Retailer 5
-
$1,180 USD
View
A
Retailer 6
-
$1,182 USD
View
A
Retailer 7
-
$1,184 USD
View
A
Retailer 8
-
$1,209 USD
View
A
Retailer 9
-
$1,267 USD
View
A
Retailer 10
-
$1,319 USD
View
A
Retailer 11
-
$1,371 USD
View
A
Retailer 12
-
$1,426 USD
View
A
Retailer 13
-
$1,533 USD
View
A
Retailer 14
-
$1,540 USD
View
A
Retailer 15
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$1,584 USD
View
Retailer 16
-
$1,715 USD
View
Price last confirmed 33 days ago
A
Retailer 17
-
$1,729 USD
View
Retailer 18
-
$1,729 USD
View
Price last confirmed 16 days ago
A
Retailer 19
-
$1,753 USD
View
Retailer 20
-
$1,832 USD
View
Price last confirmed 44 days ago
B+
Retailer 21
-
$2,066 USD
View
Most Expensive
B+
MOH London
7935722A5 · Nov 4
$2,305 USD
£1,815 GBP
View
21 more retailers have this diamond
Prices start from $1,011 USDSave up to $1,294 USD

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
$1,011 USD