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Cushion|Natural|GIA

1.03ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 1155993313

Certificate GIA 1155993313

Diamond specifications and retailer prices

From HK$28,191 HKD
As of November 6, 2026
Save HK$19,118 HKD (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$47,309 HKD at MOH London · As of November 2, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1155993313. Listed at 5 retailers as of November 2, 2026, with prices from HK$28,191 to HK$47,309, a HK$19,118 spread on the same certified stone. MOH London lists it at HK$47,309. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1155993313
Dimensions5.81 × 5.61 × 3.90 mm
L/W Ratio1.04
Top View
5.81 mm5.61 mm1.03 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1155993313
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$47,309 HKD|Low: HK$23,136 HKD|High: HK$47,876 HKD|Avg: HK$31,818 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5HK$23,434 HKD
Retailer 6HK$25,824 HKD
Retailer 2HK$28,191 HKD
Retailer 4HK$29,092 HKD
Retailer 3HK$32,933 HKD
MOH LondonHK$47,309 HKD

43 data points across 6 retailers

5 retailersHK$28,191 HKD to HK$47,309 HKD

Retailer 1
-
HK$23,434 HKD
Price last confirmed 40 days ago
B
Retailer 2
-
HK$28,191 HKD
View
B
Retailer 3
-
HK$29,092 HKD
View
B
Retailer 4
-
HK$32,933 HKD
View
Most Expensive
B
MOH London
9EC533B3C · Nov 2
HK$47,309 HKD
£4,753 GBP
View
4 more retailers have this diamond
Prices start from HK$28,191 HKDSave up to HK$19,118 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.

B
1.03ct Cushion
HK$28,191 HKD