Cushion|Natural|GIA

1.03ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 2568757880

Certificate GIA 2568757880

Diamond specifications and retailer prices

From $1,788 USD
As of November 6, 2026
Save $1,444 USD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,232 USD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568757880. Listed at 11 retailers as of November 6, 2026, with prices from $1,788 to $3,232, a $1,444 spread on the same certified stone. Helzberg Diamonds lists it at $3,232. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2568757880
Dimensions6.47 × 5.17 × 3.59 mm
L/W Ratio1.25
Culet sizeNone
Top View
6.47 mm5.17 mm1.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2568757880
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

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: $3,232 USD|Low: $1,788 USD|High: $3,232 USD|Avg: $2,310 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$1,788 USD
Retailer 6$1,803 USD
Retailer 9$1,824 USD
Retailer 7$1,893 USD
Retailer 3$1,963 USD
Retailer 5$1,973 USD
Retailer 11$2,330 USD
Retailer 4$2,544 USD
Retailer 8$2,749 USD
Retailer 10$3,020 USD
Helzberg Diamonds$3,232 USD

4 data points across 11 retailers

11 retailers$1,788 USD to $3,232 USD

A
Cheapest Retailer
-
$1,788 USD
A
Retailer 2
-
$1,803 USD
View
A
Retailer 3
-
$1,824 USD
View
A
Retailer 4
-
$1,893 USD
View
A
Retailer 5
-
$1,963 USD
View
A
Retailer 6
-
$1,973 USD
View
B+
Retailer 7
-
$2,330 USD
View
B+
Retailer 8
-
$2,544 USD
View
B+
Retailer 9
-
$2,749 USD
View
B
Retailer 10
-
$3,020 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRILMONLNOOG · Nov 6
$3,232 USD
View
10 more retailers have this diamond
Prices start from $1,788 USDSave up to $1,444 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
$1,788 USD