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Cushion|Natural|GIA

1.03ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 7533156264

Certificate GIA 7533156264

Diamond specifications and retailer prices

From HK$11,952 HKD
As of November 5, 2026
Save HK$9,491 HKD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$21,443 HKD at Helzberg Diamonds · As of November 4, 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 F 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 7533156264. Listed at 9 retailers as of November 4, 2026, with prices from HK$11,952 to HK$21,443, a HK$9,491 spread on the same certified stone. Helzberg Diamonds lists it at HK$21,443. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7533156264
Dimensions6.27 × 5.56 × 3.74 mm
L/W Ratio1.13
Culet sizeNone
Top View
6.27 mm5.56 mm1.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7533156264
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.1%

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 5
Current: HK$21,443 HKD|Low: HK$11,889 HKD|High: HK$23,716 HKD|Avg: HK$16,400 HKD|-9.6%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2HK$11,952 HKD
Retailer 4HK$11,960 HKD
Retailer 10HK$12,085 HKD
Retailer 9HK$13,018 HKD
Retailer 7HK$14,436 HKD
Retailer 8HK$15,996 HKD
Retailer 3HK$16,874 HKD
Retailer 5HK$18,238 HKD
Retailer 6HK$20,173 HKD
Helzberg DiamondsHK$21,443 HKD

35 data points across 10 retailers

9 retailersHK$11,952 HKD to HK$21,443 HKD

A
Cheapest Retailer
-
HK$11,952 HKD
A
Retailer 2
-
HK$11,960 HKD
View
A
Retailer 3
-
HK$12,085 HKD
View
A
Retailer 4
-
HK$13,018 HKD
View
A
Retailer 5
-
HK$14,436 HKD
View
A
Retailer 6
-
HK$15,996 HKD
View
B+
Retailer 7
-
HK$18,238 HKD
View
B+
Retailer 8
-
HK$20,173 HKD
View
Most Expensive
B+
Helzberg Diamonds
XZRNLJJHLMIMK · Nov 4
HK$21,443 HKD
$2,736 USD
View
8 more retailers have this diamond
Prices start from HK$11,952 HKDSave up to HK$9,491 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$11,952 HKD