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Cushion|Natural|GIA

3.02ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6551694118

Certificate GIA 6551694118

Diamond specifications and retailer prices

From HK$278,847 HKD
As of November 6, 2026
Save HK$201,668 HKD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$480,515 HKD at MOH London · As of November 4, 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 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 6551694118. Listed at 18 retailers as of November 4, 2026, with prices from HK$278,847 to HK$480,515, a HK$201,668 spread on the same certified stone. MOH London lists it at HK$480,515. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551694118
Dimensions9.64 × 7.52 × 5.22 mm
L/W Ratio1.28
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
9.64 mm7.52 mm3.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551694118
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.5%

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 6
Current: HK$480,515 HKD|Low: HK$262,710 HKD|High: HK$487,612 HKD|Avg: HK$334,851 HKD|-1.3%
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 6, 2026
Retailer 13HK$262,710 HKD
Retailer 6HK$278,847 HKD
Retailer 4HK$302,884 HKD
Retailer 7HK$307,853 HKD
Retailer 10HK$308,504 HKD
Retailer 14HK$309,781 HKD
Retailer 5HK$313,904 HKD
Retailer 3HK$321,412 HKD
Retailer 11HK$321,412 HKD
Retailer 8HK$330,872 HKD
Retailer 12HK$332,071 HKD
Retailer 9HK$372,770 HKD
Retailer 2HK$397,160 HKD
MOH LondonHK$480,515 HKD

41 data points across 14 retailers

18 retailersHK$278,847 HKD to HK$480,515 HKD

Retailer 1
-
HK$262,710 HKD
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$278,847 HKD
View
B+
Retailer 3
-
HK$280,869 HKD
View
B+
Retailer 4
-
HK$282,358 HKD
View
B+
Retailer 5
-
HK$289,035 HKD
View
B+
Retailer 6
-
HK$293,424 HKD
View
B+
Retailer 7
-
HK$299,232 HKD
View
Retailer 8
-
HK$302,884 HKD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
HK$307,853 HKD
View
B+
Retailer 10
-
HK$309,781 HKD
View
B+
Retailer 11
-
HK$313,904 HKD
View
B+
Retailer 12
-
HK$321,412 HKD
View
B+
Retailer 13
-
HK$321,412 HKD
View
B+
Retailer 14
-
HK$330,872 HKD
View
B+
Retailer 15
-
HK$332,071 HKD
View
B+
Retailer 16
-
HK$372,770 HKD
View
B
Retailer 17
-
HK$397,160 HKD
View
Most Expensive
B
MOH London
748E538CC · Nov 4
HK$480,515 HKD
£48,276 GBP
View
17 more retailers have this diamond
Prices start from HK$278,847 HKDSave up to HK$201,668 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$278,847 HKD