Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 7451107057

Certificate GIA 7451107057

Diamond specifications and retailer prices

From $3,847 USD
As of November 5, 2026
Save $2,349 USD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,196 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 7451107057. Listed at 6 retailers as of November 4, 2026, with prices from $3,847 to $6,196, a $2,349 spread on the same certified stone. MOH London lists it at $6,196. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7451107057
Dimensions5.91 × 5.58 × 3.81 mm
L/W Ratio1.06
Top View
5.91 mm5.58 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7451107057
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $6,196 USD|Low: $3,070 USD|High: $6,288 USD|Avg: $4,327 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$3,070 USD
Retailer 3$3,847 USD
Retailer 4$3,979 USD
Retailer 2$4,324 USD
MOH London$6,196 USD

45 data points across 5 retailers

6 retailers$3,847 USD to $6,196 USD

Retailer 1
-
$3,070 USD
Price last confirmed 23 days ago
B
Retailer 2
-
$3,847 USD
View
Retailer 3
-
$3,979 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$4,208 USD
View
Price last confirmed 14 days ago
B
Retailer 5
-
$4,324 USD
View
Most Expensive
B
MOH London
7038D3481 · Nov 4
$6,196 USD
£4,879 GBP
View
5 more retailers have this diamond
Prices start from $3,847 USDSave up to $2,349 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.

B
1.03ct Cushion
$3,847 USD