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Cushion|Natural|GIA

1.03ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 2568757880

Certificate GIA 2568757880

Diamond specifications and retailer prices

From $2,292 SGD
As of November 6, 2026
Save $1,851 SGD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,142 SGD 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 $2,292 to $4,142, a $1,851 spread on the same certified stone. Helzberg Diamonds lists it at $4,142. 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
Colour
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: $4,142 SGD|Low: $2,292 SGD|High: $4,142 SGD|Avg: $2,960 SGD
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$2,292 SGD
Retailer 6$2,311 SGD
Retailer 9$2,338 SGD
Retailer 7$2,426 SGD
Retailer 3$2,516 SGD
Retailer 5$2,529 SGD
Retailer 11$2,986 SGD
Retailer 4$3,260 SGD
Retailer 8$3,523 SGD
Retailer 10$3,870 SGD
Helzberg Diamonds$4,142 SGD

4 data points across 11 retailers

11 retailers$2,292 SGD to $4,142 SGD

A
Cheapest Retailer
-
$2,292 SGD
A
Retailer 2
-
$2,311 SGD
View
A
Retailer 3
-
$2,338 SGD
View
A
Retailer 4
-
$2,426 SGD
View
A
Retailer 5
-
$2,516 SGD
View
A
Retailer 6
-
$2,529 SGD
View
B+
Retailer 7
-
$2,986 SGD
View
B+
Retailer 8
-
$3,260 SGD
View
B+
Retailer 9
-
$3,523 SGD
View
B
Retailer 10
-
$3,870 SGD
View
Most Expensive
B+
Helzberg Diamonds
XZRILMONLNOOG · Nov 6
$4,142 SGD
$3,232 USD
View
10 more retailers have this diamond
Prices start from $2,292 SGDSave up to $1,851 SGD

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
$2,292 SGD