Cushion|Natural|GIA

1.03ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 5313467088

Certificate GIA 5313467088

Diamond specifications and retailer prices

From $1,408 USD
As of November 6, 2026
Save $1,907 USD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,315 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5313467088. Listed at 17 retailers as of November 4, 2026, with prices from $1,408 to $3,315, a $1,907 spread on the same certified stone. MOH London lists it at $3,315. 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
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 5313467088
Dimensions5.87 × 5.52 × 3.91 mm
L/W Ratio1.06
Top View
5.87 mm5.52 mm1.03 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5313467088
Side View
Table 63.0%Crown 33°Girdle: STK-ETKPavilion 39.3°Culet: NoneDepth 70.7%

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 6
Current: $3,315 USD|Low: $1,395 USD|High: $3,364 USD|Avg: $2,191 USD|-1.2%
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$1,408 USD
Retailer 13$1,751 USD
Retailer 10$1,770 USD
Retailer 2$1,840 USD
Retailer 11$1,945 USD
Retailer 5$2,034 USD
Retailer 8$2,059 USD
Retailer 7$2,315 USD
Retailer 3$2,340 USD
Retailer 4$2,475 USD
Retailer 6$2,576 USD
Retailer 12$2,772 USD
MOH London$3,315 USD

33 data points across 13 retailers

17 retailers$1,408 USD to $3,315 USD

A
Cheapest Retailer
-
$1,408 USD
A
Retailer 2
-
$1,728 USD
View
A
Retailer 3
-
$1,751 USD
View
Final sale: no returns
Retailer 4
-
$1,770 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$1,834 USD
View
A
Retailer 6
-
$1,840 USD
View
B+
Retailer 7
-
$1,945 USD
View
Retailer 8
-
$1,955 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$2,007 USD
View
B+
Retailer 10
-
$2,034 USD
View
B+
Retailer 11
-
$2,059 USD
View
B+
Retailer 12
-
$2,315 USD
View
B+
Retailer 13
-
$2,340 USD
View
Retailer 14
-
$2,475 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$2,576 USD
View
Retailer 16
-
$2,772 USD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
0BFC487FB · Nov 4
$3,315 USD
£2,610 GBP
View
16 more retailers have this diamond
Prices start from $1,408 USDSave up to $1,907 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
$1,408 USD