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Cushion|Natural|GIA

3.01ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1465099661

Certificate GIA 1465099661

Diamond specifications and retailer prices

From HK$378,202 HKD
$48,205 USD
As of October 28, 2026
Save HK$312,246 HKD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$690,448 HKD at MOH London · As of October 29, 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 E 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 1465099661. Listed at 11 retailers as of October 28, 2026, with prices from HK$378,202 to HK$690,448, a HK$312,246 spread on the same certified stone. MOH London lists it at HK$690,448. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1465099661
Dimensions9.82 × 7.28 × 5.07 mm
L/W Ratio1.35
Girdle conditionFaceted
Top View
9.82 mm7.28 mm3.01 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1465099661
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: 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: Oct 28
Current: HK$690,448 HKD|Low: HK$378,202 HKD|High: HK$695,042 HKD|Avg: HK$484,315 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6HK$378,202 HKD
Retailer 7HK$398,507 HKD
Retailer 10HK$415,976 HKD
Retailer 8HK$439,736 HKD
Retailer 3HK$443,569 HKD
Retailer 9HK$447,432 HKD
Retailer 4HK$489,976 HKD
Retailer 2HK$533,558 HKD
Retailer 5HK$567,032 HKD
MOH LondonHK$690,448 HKD

34 data points across 10 retailers

11 retailersHK$378,202 HKD to HK$690,448 HKD

B+
Cheapest Retailer
-
HK$378,202 HKD
$48,205 USD
B
Retailer 2
-
HK$398,507 HKD
$50,793 USD
View
Retailer 3
-
HK$415,976 HKD
A$81,569 AUD
View
Price last confirmed 32 days ago
Retailer 4
-
HK$439,736 HKD
$56,048 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
HK$443,569 HKD
£44,517 GBP
View
B
Retailer 6
-
HK$447,432 HKD
$57,029 USD
View
B
Retailer 7
-
HK$470,389 HKD
$59,955 USD
View
B
Retailer 8
-
HK$489,976 HKD
£49,174 GBP
View
B
Retailer 9
-
HK$533,558 HKD
€64,768 EUR
View
B
Retailer 10
-
HK$567,032 HKD
ZAR 1,167,577 ZAR
View
Most Expensive
B
MOH London
D8A4ACCF2 · Oct 29
HK$690,448 HKD
£69,294 GBP
View
10 more retailers have this diamond
Prices start from HK$378,202 HKDSave up to HK$312,246 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$378,202 HKD