Cushion|Natural|GIA

1.03ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 5513698259

Certificate GIA 5513698259

Diamond specifications and retailer prices

From $1,651 USD
As of November 6, 2026
Save $2,224 USD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,875 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5513698259. Listed at 17 retailers as of November 4, 2026, with prices from $1,651 to $3,875, a $2,224 spread on the same certified stone. MOH London lists it at $3,875. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 5513698259
Dimensions6.86 × 5.40 × 3.75 mm
L/W Ratio1.27
Top View
6.86 mm5.40 mm1.03 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5513698259
Side View
Table 62.0%Crown 33.4°Girdle: MD-THKPavilion 39.2°Culet: NoneDepth 69.5%

Caratlytics Score

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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: $3,875 USD|Low: $1,638 USD|High: $3,932 USD|Avg: $2,424 USD|-1.5%
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
November 6, 2026
Retailer 9$1,651 USD
Retailer 4$1,962 USD
Retailer 11$2,046 USD
Retailer 3$2,060 USD
Retailer 2$2,151 USD
Retailer 10$2,230 USD
Retailer 5$2,356 USD
Retailer 7$2,409 USD
Retailer 12$2,661 USD
Retailer 8$2,706 USD
Retailer 13$2,727 USD
Retailer 6$2,754 USD
MOH London$3,875 USD

33 data points across 13 retailers

17 retailers$1,651 USD to $3,875 USD

A
Cheapest Retailer
-
$1,651 USD
Retailer 2
-
$1,962 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$2,003 USD
View
B+
Retailer 4
-
$2,046 USD
View
Final sale: no returns
Retailer 5
-
$2,060 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,104 USD
View
A
Retailer 7
-
$2,151 USD
View
B+
Retailer 8
-
$2,230 USD
View
Retailer 9
-
$2,291 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$2,293 USD
View
B+
Retailer 11
-
$2,356 USD
View
B+
Retailer 12
-
$2,409 USD
View
B+
Retailer 13
-
$2,661 USD
View
B+
Retailer 14
-
$2,706 USD
View
Retailer 15
-
$2,727 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$2,754 USD
View
Most Expensive
B
MOH London
AAE57D469 · Nov 4
$3,875 USD
£3,051 GBP
View
16 more retailers have this diamond
Prices start from $1,651 USDSave up to $2,224 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
$1,651 USD