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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 HK$14,013 HKD
As of November 6, 2026
Save HK$11,317 HKD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$25,330 HKD 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 HK$14,013 to HK$25,330, a HK$11,317 spread on the same certified stone. Helzberg Diamonds lists it at HK$25,330. 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: HK$25,330 HKD|Low: HK$14,013 HKD|High: HK$25,330 HKD|Avg: HK$18,102 HKD
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 2HK$14,013 HKD
Retailer 6HK$14,131 HKD
Retailer 9HK$14,295 HKD
Retailer 7HK$14,836 HKD
Retailer 3HK$15,385 HKD
Retailer 5HK$15,463 HKD
Retailer 11HK$18,261 HKD
Retailer 4HK$19,938 HKD
Retailer 8HK$21,545 HKD
Retailer 10HK$23,669 HKD
Helzberg DiamondsHK$25,330 HKD

4 data points across 11 retailers

11 retailersHK$14,013 HKD to HK$25,330 HKD

A
Cheapest Retailer
-
HK$14,013 HKD
A
Retailer 2
-
HK$14,131 HKD
View
A
Retailer 3
-
HK$14,295 HKD
View
A
Retailer 4
-
HK$14,836 HKD
View
A
Retailer 5
-
HK$15,385 HKD
View
A
Retailer 6
-
HK$15,463 HKD
View
B+
Retailer 7
-
HK$18,261 HKD
View
B+
Retailer 8
-
HK$19,938 HKD
View
B+
Retailer 9
-
HK$21,545 HKD
View
B
Retailer 10
-
HK$23,669 HKD
View
Most Expensive
B+
Helzberg Diamonds
XZRILMONLNOOG · Nov 6
HK$25,330 HKD
$3,232 USD
View
10 more retailers have this diamond
Prices start from HK$14,013 HKDSave up to HK$11,317 HKD

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
HK$14,013 HKD