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Cushion|Natural|GIA

3.02ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1555464844

Certificate GIA 1555464844

Diamond specifications and retailer prices

From HK$308,417 HKD
As of November 7, 2026
Save HK$220,233 HKD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$528,650 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 3.02ct natural cushion diamond

This 3.02ct natural cushion sits in the three to five 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 1555464844. Listed at 15 retailers as of November 7, 2026, with prices from HK$308,417 to HK$528,650, a HK$220,233 spread on the same certified stone. MOH London lists it at HK$528,650. 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

3.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.7°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 1555464844
Dimensions9.94 × 7.66 × 5.28 mm
L/W Ratio1.30
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
9.94 mm7.66 mm3.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555464844
Side View
Table 65.0%Crown 34.7°Girdle: THN-STKPavilion 39.4°Culet: NDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: HK$528,650 HKD|Low: HK$293,001 HKD|High: HK$537,190 HKD|Avg: HK$367,472 HKD|+2.3%
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
November 7, 2026
Retailer 12HK$293,001 HKD
Retailer 5HK$308,417 HKD
Retailer 14HK$311,615 HKD
Retailer 4HK$329,876 HKD
Retailer 9HK$339,696 HKD
Retailer 13HK$340,316 HKD
Retailer 2HK$340,559 HKD
Retailer 6HK$343,153 HKD
Retailer 3HK$363,969 HKD
Retailer 8HK$378,460 HKD
Retailer 7HK$402,364 HKD
Retailer 10HK$410,586 HKD
Retailer 11HK$438,126 HKD
MOH LondonHK$528,650 HKD

32 data points across 14 retailers

15 retailersHK$308,417 HKD to HK$528,650 HKD

Retailer 1
-
HK$293,001 HKD
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$308,417 HKD
View
B+
Retailer 3
-
HK$311,615 HKD
View
Retailer 4
-
HK$313,990 HKD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
HK$329,876 HKD
View
B+
Retailer 6
-
HK$339,696 HKD
View
B+
Retailer 7
-
HK$340,316 HKD
View
B+
Retailer 8
-
HK$340,559 HKD
View
B+
Retailer 9
-
HK$343,153 HKD
View
B+
Retailer 10
-
HK$363,969 HKD
View
B+
Retailer 11
-
HK$378,460 HKD
View
B
Retailer 12
-
HK$402,364 HKD
View
B
Retailer 13
-
HK$410,586 HKD
View
B+
Retailer 14
-
HK$438,126 HKD
View
Most Expensive
B
MOH London
DBA12C0DD · Nov 7
HK$528,650 HKD
£53,112 GBP
View
14 more retailers have this diamond
Prices start from HK$308,417 HKDSave up to HK$220,233 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+
3.02ct Cushion
HK$308,417 HKD