CaratHunter
Plans
Cushion|Natural|GIA

3.00ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 6562477828

Certificate GIA 6562477828

Diamond specifications and retailer prices

From HK$161,074 HKD
As of November 6, 2026
Save HK$132,803 HKD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$293,877 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562477828. Listed at 18 retailers as of November 2, 2026, with prices from HK$161,074 to HK$293,877, a HK$132,803 spread on the same certified stone. MOH London lists it at HK$293,877. 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

3.00
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562477828
Dimensions9.98 × 7.39 × 4.90 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.98 mm7.39 mm3.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562477828
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.3%

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$293,877 HKD|Low: HK$161,074 HKD|High: HK$297,032 HKD|Avg: HK$207,208 HKD|-1.1%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 2HK$161,074 HKD
Retailer 5HK$183,168 HKD
Retailer 6HK$187,549 HKD
Retailer 4HK$189,109 HKD
Retailer 11HK$189,375 HKD
Retailer 14HK$190,402 HKD
Retailer 15HK$191,914 HKD
Retailer 3HK$202,127 HKD
Retailer 9HK$205,638 HKD
Retailer 10HK$206,947 HKD
Retailer 7HK$210,466 HKD
Retailer 8HK$215,293 HKD
Retailer 12HK$219,761 HKD
Retailer 16HK$231,101 HKD
Retailer 13HK$243,931 HKD
MOH LondonHK$293,877 HKD

28 data points across 16 retailers

18 retailersHK$161,074 HKD to HK$293,877 HKD

B+
Cheapest Retailer
-
HK$161,074 HKD
B+
Retailer 2
-
HK$178,379 HKD
View
B+
Retailer 3
-
HK$183,168 HKD
View
Final sale: no returns
B
Retailer 4
-
HK$187,549 HKD
View
B
Retailer 5
-
HK$189,109 HKD
View
B+
Retailer 6
-
HK$189,375 HKD
View
B
Retailer 7
-
HK$190,402 HKD
View
B
Retailer 8
-
HK$191,914 HKD
View
Retailer 9
-
HK$196,115 HKD
View
Price last confirmed 34 days ago
B
Retailer 10
-
HK$202,127 HKD
View
B+
Retailer 11
-
HK$205,638 HKD
View
B+
Retailer 12
-
HK$206,947 HKD
View
B
Retailer 13
-
HK$210,466 HKD
View
B
Retailer 14
-
HK$215,293 HKD
View
B
Retailer 15
-
HK$219,761 HKD
View
B
Retailer 16
-
HK$231,101 HKD
View
B
Retailer 17
-
HK$243,931 HKD
View
Most Expensive
B
MOH London
D2563F27A · Nov 2
HK$293,877 HKD
£29,525 GBP
View
17 more retailers have this diamond
Prices start from HK$161,074 HKDSave up to HK$132,803 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+
3.00ct Cushion
HK$161,074 HKD