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Cushion|Natural|GIA

3.01ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2245018493

Certificate GIA 2245018493

Diamond specifications and retailer prices

From HK$137,781 HKD
As of November 5, 2026
Save HK$88,551 HKD (39%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$226,333 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct 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 2245018493. Listed at 18 retailers as of November 4, 2026, with prices from HK$137,781 to HK$226,333, a HK$88,551 spread on the same certified stone. MOH London lists it at HK$226,333. 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

3.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245018493
Dimensions8.99 × 7.48 × 5.21 mm
L/W Ratio1.20
Culet sizeNone
Top View
8.99 mm7.48 mm3.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245018493
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: 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$226,333 HKD|Low: HK$103,595 HKD|High: HK$226,333 HKD|Avg: HK$126,698 HKD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 14HK$103,595 HKD
Retailer 7HK$104,386 HKD
Retailer 9HK$105,766 HKD
Retailer 6HK$109,026 HKD
Retailer 11HK$110,178 HKD
Retailer 12HK$112,686 HKD
Retailer 18HK$137,781 HKD
Retailer 20HK$138,636 HKD
Retailer 17HK$149,632 HKD
Retailer 13HK$152,006 HKD
Retailer 21HK$153,182 HKD
Retailer 10HK$153,958 HKD
Retailer 19HK$156,152 HKD
Retailer 3HK$161,059 HKD
Retailer 4HK$161,059 HKD
Retailer 8HK$165,048 HKD
Retailer 5HK$166,466 HKD
Retailer 16HK$170,863 HKD
Retailer 15HK$170,910 HKD
Retailer 2HK$176,279 HKD
MOH LondonHK$226,333 HKD

31 data points across 21 retailers

18 retailersHK$137,781 HKD to HK$226,333 HKD

Retailer 1
-
HK$103,595 HKD
Price last confirmed 30 days ago
Retailer 2
-
HK$105,766 HKD
View
Price last confirmed 17 days ago
Retailer 3
-
HK$109,026 HKD
View
Price last confirmed 15 days ago
Retailer 4
-
HK$110,178 HKD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
HK$137,781 HKD
View
B+
Retailer 6
-
HK$138,636 HKD
View
B+
Retailer 7
-
HK$149,632 HKD
View
B+
Retailer 8
-
HK$152,006 HKD
View
B+
Retailer 9
-
HK$153,182 HKD
View
Retailer 10
-
HK$153,958 HKD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
HK$156,152 HKD
View
B+
Retailer 12
-
HK$161,059 HKD
View
B+
Retailer 13
-
HK$161,059 HKD
View
B+
Retailer 14
-
HK$166,466 HKD
View
B+
Retailer 15
-
HK$170,863 HKD
View
B
Retailer 16
-
HK$170,910 HKD
View
B
Retailer 17
-
HK$176,279 HKD
View
Most Expensive
B
MOH London
07D82C052 · Nov 4
HK$226,333 HKD
£22,739 GBP
View
17 more retailers have this diamond
Prices start from HK$137,781 HKDSave up to HK$88,551 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+
3.01ct Cushion
HK$137,781 HKD