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Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6542352998

Certificate GIA 6542352998

Diamond specifications and retailer prices

From HK$7,924 HKD
As of November 6, 2026
Save HK$10,142 HKD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$18,066 HKD 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542352998. Listed at 22 retailers as of November 4, 2026, with prices from HK$7,924 to HK$18,066, a HK$10,142 spread on the same certified stone. MOH London lists it at HK$18,066. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.7°
OriginNatural
Grading LabGIA
CertificateGIA 6542352998
Dimensions6.57 × 5.37 × 3.69 mm
L/W Ratio1.22
Top View
6.57 mm5.37 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542352998
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 37.7°Culet: NoneDepth 68.8%

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$18,066 HKD|Low: HK$7,720 HKD|High: HK$18,215 HKD|Avg: HK$11,118 HKD|-0.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 4HK$7,924 HKD
Retailer 6HK$8,268 HKD
Retailer 7HK$8,652 HKD
Retailer 15HK$8,660 HKD
Retailer 3HK$9,248 HKD
Retailer 9HK$9,264 HKD
Retailer 16HK$9,279 HKD
Retailer 2HK$9,475 HKD
Retailer 18HK$9,930 HKD
Retailer 10HK$10,338 HKD
Retailer 5HK$10,745 HKD
Retailer 12HK$11,176 HKD
Retailer 13HK$12,015 HKD
Retailer 14HK$12,070 HKD
Retailer 8HK$13,551 HKD
Retailer 11HK$13,739 HKD
Retailer 17HK$16,192 HKD
MOH LondonHK$18,066 HKD

21 data points across 18 retailers

22 retailersHK$7,924 HKD to HK$18,066 HKD

A
Cheapest Retailer
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HK$7,924 HKD
A
Retailer 2
-
HK$8,268 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$8,652 HKD
View
A
Retailer 4
-
HK$8,660 HKD
View
A
Retailer 5
-
HK$9,248 HKD
View
A
Retailer 6
-
HK$9,264 HKD
View
A
Retailer 7
-
HK$9,279 HKD
View
A
Retailer 8
-
HK$9,475 HKD
View
A
Retailer 9
-
HK$9,930 HKD
View
A
Retailer 10
-
HK$10,338 HKD
View
A
Retailer 11
-
HK$10,745 HKD
View
A
Retailer 12
-
HK$11,176 HKD
View
A
Retailer 13
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HK$12,015 HKD
View
A
Retailer 14
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HK$12,070 HKD
View
A
Retailer 15
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HK$12,414 HKD
View
Retailer 16
-
HK$13,441 HKD
View
Price last confirmed 34 days ago
A
Retailer 17
-
HK$13,551 HKD
View
Retailer 18
-
HK$13,551 HKD
View
Price last confirmed 17 days ago
A
Retailer 19
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HK$13,739 HKD
View
Retailer 20
-
HK$14,358 HKD
View
Price last confirmed 45 days ago
B+
Retailer 21
-
HK$16,192 HKD
View
Most Expensive
B+
MOH London
7935722A5 · Nov 4
HK$18,066 HKD
£1,815 GBP
View
21 more retailers have this diamond
Prices start from HK$7,924 HKDSave up to HK$10,142 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$7,924 HKD