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Cushion|Natural|GIA

3.02ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 5193659816

Certificate GIA 5193659816

Diamond specifications and retailer prices

From HK$293,620 HKD
As of November 7, 2026
Save HK$207,369 HKD (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$500,989 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 5193659816. Listed at 16 retailers as of November 7, 2026, with prices from HK$293,620 to HK$500,989, a HK$207,369 spread on the same certified stone. MOH London lists it at HK$500,989. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5193659816
Dimensions8.07 × 8.06 × 5.47 mm
L/W Ratio1.00
Top View
8.07 mm8.06 mm3.02 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5193659816
Side View
Table 66.0%CrownGirdle: TN-PavilionCulet: NoneDepth 67.9%

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 7
Current: HK$500,989 HKD|Low: HK$293,620 HKD|High: HK$509,758 HKD|Avg: HK$365,899 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 3HK$293,620 HKD
Retailer 4HK$312,955 HKD
Retailer 8HK$321,874 HKD
Retailer 11HK$322,250 HKD
Retailer 5HK$322,509 HKD
Retailer 2HK$324,186 HKD
Retailer 12HK$325,197 HKD
Retailer 7HK$358,655 HKD
Retailer 6HK$383,045 HKD
Retailer 9HK$389,103 HKD
Retailer 10HK$415,202 HKD
MOH LondonHK$500,989 HKD

36 data points across 12 retailers

16 retailersHK$293,620 HKD to HK$500,989 HKD

A
Cheapest Retailer
-
HK$293,620 HKD
Retailer 2
-
HK$312,955 HKD
View
Price last confirmed 39 days ago
A
Retailer 3
-
HK$321,874 HKD
View
B+
Retailer 4
-
HK$322,250 HKD
View
Retailer 5
-
HK$322,250 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$322,250 HKD
View
Price last confirmed 24 days ago
Retailer 7
-
HK$322,250 HKD
View
Price last confirmed 40 days ago
B+
Retailer 8
-
HK$322,509 HKD
View
B+
Retailer 9
-
HK$324,186 HKD
View
B+
Retailer 10
-
HK$325,197 HKD
View
B+
Retailer 11
-
HK$344,908 HKD
View
B+
Retailer 12
-
HK$358,655 HKD
View
B
Retailer 13
-
HK$383,045 HKD
View
B+
Retailer 14
-
HK$389,103 HKD
View
B+
Retailer 15
-
HK$415,202 HKD
View
Most Expensive
B
MOH London
37B348D63 · Nov 7
HK$500,989 HKD
£50,333 GBP
View
15 more retailers have this diamond
Prices start from HK$293,620 HKDSave up to HK$207,369 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
3.02ct Cushion
HK$293,620 HKD