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Round|Natural|GIA

1.01ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1567567064

Certificate GIA 1567567064

Diamond specifications and retailer prices

From HK$17,871 HKD
As of November 4, 2026
Save HK$21,673 HKD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$39,545 HKD at MOH London · As of November 4, 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 1567567064. Listed at 13 retailers as of November 4, 2026, with prices from HK$17,871 to HK$39,545, a HK$21,673 spread on the same certified stone. MOH London lists it at HK$39,545. 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
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1567567064
Dimensions6.37 × 6.41 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.37 mm6.41 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1567567064
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: Nov 4
Current: HK$39,545 HKD|Low: HK$17,871 HKD|High: HK$40,740 HKD|Avg: HK$24,074 HKD|-2.9%
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
November 5, 2026
Retailer 4HK$17,871 HKD
Retailer 9HK$17,903 HKD
Retailer 5HK$20,029 HKD
Retailer 13HK$20,084 HKD
Retailer 11HK$20,390 HKD
Retailer 10HK$20,868 HKD
Retailer 3HK$21,880 HKD
Retailer 6HK$22,665 HKD
Retailer 2HK$26,219 HKD
Retailer 8HK$27,356 HKD
Retailer 7HK$27,443 HKD
Retailer 12HK$34,511 HKD
MOH LondonHK$39,545 HKD

22 data points across 13 retailers

13 retailersHK$17,871 HKD to HK$39,545 HKD

A
Cheapest Retailer
-
HK$17,871 HKD
A
Retailer 2
-
HK$17,903 HKD
View
Retailer 3
-
HK$20,029 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$20,084 HKD
View
A
Retailer 5
-
HK$20,390 HKD
View
A
Retailer 6
-
HK$20,868 HKD
View
A
Retailer 7
-
HK$21,880 HKD
View
Final sale: no returns
A
Retailer 8
-
HK$22,665 HKD
View
B+
Retailer 9
-
HK$26,219 HKD
View
B+
Retailer 10
-
HK$27,356 HKD
View
B+
Retailer 11
-
HK$27,443 HKD
View
B+
Retailer 12
-
HK$34,511 HKD
View
Most Expensive
B
MOH London
DDFD5200D · Nov 4
HK$39,545 HKD
£3,969 GBP
View
12 more retailers have this diamond
Prices start from HK$17,871 HKDSave up to HK$21,673 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$17,871 HKD