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Cushion|Natural|GIA

3.04ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1182256158

Certificate GIA 1182256158

Diamond specifications and retailer prices

From HK$192,518 HKD
As of November 6, 2026
Save HK$107,192 HKD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$299,710 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.04ct natural cushion diamond

This 3.04ct 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 1182256158. Listed at 3 retailers as of November 4, 2026, with prices from HK$192,518 to HK$299,710, a HK$107,192 spread on the same certified stone. MOH London lists it at HK$299,710. 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

3.04
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1182256158
Dimensions8.35 × 8.23 × 5.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
8.35 mm8.23 mm3.04 ctJ / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1182256158
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

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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$299,710 HKD|Low: HK$192,518 HKD|High: HK$304,129 HKD|Avg: HK$244,378 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$192,518 HKD
Retailer 2HK$232,144 HKD
MOH LondonHK$299,710 HKD

33 data points across 3 retailers

3 retailersHK$192,518 HKD to HK$299,710 HKD

B
Cheapest Retailer
-
HK$192,518 HKD
B
Retailer 2
-
HK$232,144 HKD
View
Most Expensive
C
MOH London
5F9B6A984 · Nov 4
HK$299,710 HKD
£30,111 GBP
View
2 more retailers have this diamond
Prices start from HK$192,518 HKDSave up to HK$107,192 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
3.04ct Cushion
HK$192,518 HKD