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Round|Natural|GIA

1.01ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6422829832

Certificate GIA 6422829832

Diamond specifications and retailer prices

From HK$9,039 HKD
As of October 29, 2026
Save HK$12,595 HKD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$21,634 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6422829832. Listed at 13 retailers as of October 26, 2026, with prices from HK$9,039 to HK$21,634, a HK$12,595 spread on the same certified stone. MOH London lists it at HK$21,634. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422829832
Dimensions5.46 × 5.45 × 3.86 mm
L/W Ratio1.00
Top View
5.46 mm5.45 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6422829832
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.7%

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 29
Current: HK$21,634 HKD|Low: HK$9,039 HKD|High: HK$22,092 HKD|Avg: HK$14,749 HKD|-2.1%
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
October 30, 2026
Retailer 3HK$9,039 HKD
Retailer 2HK$12,064 HKD
Retailer 4HK$12,727 HKD
Retailer 11HK$12,986 HKD
Retailer 12HK$13,399 HKD
Retailer 8HK$13,601 HKD
Retailer 6HK$13,811 HKD
Retailer 10HK$14,078 HKD
Retailer 9HK$15,015 HKD
Retailer 5HK$16,258 HKD
Retailer 7HK$16,823 HKD
Retailer 13HK$18,807 HKD
MOH LondonHK$21,634 HKD

30 data points across 13 retailers

13 retailersHK$9,039 HKD to HK$21,634 HKD

A
Cheapest Retailer
-
HK$9,039 HKD
A
Retailer 2
-
HK$12,064 HKD
£1,211 GBP
View
A
Retailer 3
-
HK$12,727 HKD
SGD 2,192 SGD
View
A
Retailer 4
-
HK$12,986 HKD
$1,655 USD
View
A
Retailer 5
-
HK$13,301 HKD
A$2,608 AUD
View
A
Retailer 6
-
HK$13,399 HKD
$1,708 USD
View
A
Retailer 7
-
HK$13,601 HKD
£1,365 GBP
View
A
Retailer 8
-
HK$13,811 HKD
£1,386 GBP
View
A
Retailer 9
-
HK$15,015 HKD
ZAR 30,914 ZAR
View
Retailer 10
-
HK$16,258 HKD
A$3,188 AUD
View
Price last confirmed 24 days ago
A
Retailer 11
-
HK$16,823 HKD
€2,042 EUR
View
A
Retailer 12
-
HK$18,807 HKD
SGD 3,239 SGD
View
Most Expensive
A
MOH London
1C47ED74B · Oct 26
HK$21,634 HKD
£2,171 GBP
View
12 more retailers have this diamond
Prices start from HK$9,039 HKDSave up to HK$12,595 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 Round
HK$9,039 HKD