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Cushion|Natural|GIA

1.03ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 1555141184

Certificate GIA 1555141184

Diamond specifications and retailer prices

From $2,015 USD
As of November 4, 2026
Save $1,870 USD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,885 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 G 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 1555141184. Listed at 7 retailers as of November 4, 2026, with prices from $2,015 to $3,885, a $1,870 spread on the same certified stone. MOH London lists it at $3,885. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555141184
Dimensions6.60 × 5.05 × 3.50 mm
L/W Ratio1.31
Key to symbols
Twinning Wisp, Feather
Top View
6.60 mm5.05 mm1.03 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555141184
Side View
Table 59.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 69.3%

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 4
Current: $3,885 USD|Low: $1,170 USD|High: $3,900 USD|Avg: $2,296 USD|+34.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$1,170 USD
Retailer 9$1,685 USD
Retailer 6$2,015 USD
Retailer 2$2,067 USD
Retailer 7$2,285 USD
Retailer 4$2,486 USD
Retailer 5$2,780 USD
Retailer 3$2,842 USD
MOH London$3,885 USD

36 data points across 9 retailers

7 retailers$2,015 USD to $3,885 USD

A
Cheapest Retailer
-
$2,015 USD
A
Retailer 2
-
$2,067 USD
View
A
Retailer 3
-
$2,285 USD
View
B+
Retailer 4
-
$2,486 USD
View
B+
Retailer 5
-
$2,780 USD
View
B+
Retailer 6
-
$2,842 USD
View
Most Expensive
B
MOH London
BD0C3D2D7 · Nov 4
$3,885 USD
£3,059 GBP
View
6 more retailers have this diamond
Prices start from $2,015 USDSave up to $1,870 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
$2,015 USD