CaratHunter
Plans
Cushion|Natural|GIA

3.02ct J SI2 Cushion Natural Diamond

ID • J/SI2 • GIA 1559780017

Certificate GIA 1559780017

Diamond specifications and retailer prices

From HK$156,889 HKD
As of November 5, 2026
Save HK$114,314 HKD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$271,203 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 J 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 1559780017. Listed at 13 retailers as of November 4, 2026, with prices from HK$156,889 to HK$271,203, a HK$114,314 spread on the same certified stone. MOH London lists it at HK$271,203. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559780017
Dimensions9.59 × 7.33 × 5.10 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Cloud, Needle
Top View
9.59 mm7.33 mm3.02 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1559780017
Side View
Table 62.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 69.6%

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 5
Current: HK$271,203 HKD|Low: HK$129,874 HKD|High: HK$271,930 HKD|Avg: HK$179,992 HKD|+16.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3HK$129,874 HKD
Retailer 7HK$156,889 HKD
Retailer 8HK$170,557 HKD
Retailer 4HK$176,679 HKD
Retailer 10HK$179,704 HKD
Retailer 2HK$182,368 HKD
Retailer 9HK$190,943 HKD
Retailer 6HK$208,005 HKD
Retailer 11HK$213,796 HKD
Retailer 5HK$231,305 HKD
MOH LondonHK$271,203 HKD

29 data points across 11 retailers

13 retailersHK$156,889 HKD to HK$271,203 HKD

Retailer 1
-
HK$125,798 HKD
Price last confirmed 14 days ago
Retailer 2
-
HK$129,874 HKD
View
Price last confirmed 15 days ago
Retailer 3
-
HK$144,914 HKD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
HK$156,889 HKD
View
B+
Retailer 5
-
HK$170,557 HKD
View
B
Retailer 6
-
HK$176,679 HKD
View
B
Retailer 7
-
HK$179,704 HKD
View
B
Retailer 8
-
HK$182,368 HKD
View
Final sale: no returns
B
Retailer 9
-
HK$190,943 HKD
View
B
Retailer 10
-
HK$208,005 HKD
View
B
Retailer 11
-
HK$213,796 HKD
View
B
Retailer 12
-
HK$231,305 HKD
View
Most Expensive
C
MOH London
145F5DC87 · Nov 4
HK$271,203 HKD
£27,247 GBP
View
12 more retailers have this diamond
Prices start from HK$156,889 HKDSave up to HK$114,314 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$156,889 HKD