CaratHunter
Plans
Cushion|Natural|GIA

1.01ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 6551084342

Certificate GIA 6551084342

Diamond specifications and retailer prices

From HK$10,143 HKD
As of October 31, 2026
Save HK$7,445 HKD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$22,678 HKD at MOH London · As of October 21, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551084342. Listed at 15 retailers as of October 31, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551084342
Dimensions6.56 × 5.24 × 3.61 mm
L/W Ratio1.25
Top View
6.56 mm5.24 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551084342
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$22,678 HKD|Low: HK$10,042 HKD|High: HK$23,625 HKD|Avg: HK$14,154 HKD|-4.0%
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
October 31, 2026
Retailer 2HK$10,143 HKD
Retailer 3HK$10,764 HKD
Retailer 14HK$11,282 HKD
Retailer 11HK$11,643 HKD
Retailer 15HK$11,957 HKD
Retailer 7HK$12,239 HKD
Retailer 5HK$12,608 HKD
Retailer 10HK$12,767 HKD
Retailer 6HK$13,288 HKD
Retailer 13HK$13,550 HKD
Retailer 9HK$14,425 HKD
Retailer 12HK$15,880 HKD
Retailer 8HK$17,588 HKD
Retailer 4HK$20,802 HKD
MOH LondonHK$22,678 HKD

26 data points across 15 retailers

15 retailersHK$10,143 HKD to HK$17,588 HKD

A
Cheapest Retailer
-
HK$10,143 HKD
A
Retailer 2
-
HK$10,764 HKD
$1,372 USD
View
Final sale: no returns
A
Retailer 3
-
HK$11,282 HKD
$1,438 USD
View
A
Retailer 4
-
HK$11,643 HKD
$1,484 USD
View
A
Retailer 5
-
HK$11,957 HKD
$1,524 USD
View
A
Retailer 6
-
HK$12,239 HKD
$1,560 USD
View
A
Retailer 7
-
HK$12,608 HKD
$1,607 USD
View
A
Retailer 8
-
HK$12,767 HKD
£1,281 GBP
View
A
Retailer 9
-
HK$13,288 HKD
$1,694 USD
View
A
Retailer 10
-
HK$13,550 HKD
$1,727 USD
View
A
Retailer 11
-
HK$14,425 HKD
£1,448 GBP
View
A
Retailer 12
-
HK$15,442 HKD
A$3,028 AUD
View
A
Retailer 13
-
HK$17,588 HKD
€2,135 EUR
View
Retailer 14
-
HK$20,802 HKD
$2,651 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
8F334ECFA · Oct 21
HK$22,678 HKD
£2,276 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from HK$10,143 HKDSave up to HK$7,445 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.

A
1.01ct Cushion
HK$10,143 HKD