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Round|Natural|GIA

1.01ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2427183506

Certificate GIA 2427183506

Diamond specifications and retailer prices

From HK$14,260 HKD
As of October 30, 2026
Save HK$26,145 HKD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$40,405 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2427183506. Listed at 10 retailers as of October 30, 2026, with prices from HK$14,260 to HK$40,405, a HK$26,145 spread on the same certified stone. NZ Jewellers lists it at HK$40,405. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2427183506
Dimensions6.44 × 6.40 × 3.91 mm
L/W Ratio1.01
Top View
6.44 mm6.40 mm1.01 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2427183506
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

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 30
Current: HK$24,137 HKD|Low: HK$14,260 HKD|High: HK$24,137 HKD|Avg: HK$19,016 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3HK$14,260 HKD
Retailer 10HK$14,999 HKD
Retailer 6HK$15,817 HKD
Retailer 4HK$17,512 HKD
Retailer 2HK$19,183 HKD
Retailer 7HK$20,242 HKD
Retailer 8HK$20,242 HKD
Retailer 9HK$20,870 HKD
Retailer 5HK$22,999 HKD
Retailer 1HK$24,137 HKD

17 data points across 10 retailers

10 retailersHK$14,260 HKD to HK$40,405 HKD

A
Cheapest Retailer
-
HK$14,260 HKD
B+
Retailer 2
-
HK$17,512 HKD
$2,232 USD
View
B+
Retailer 3
-
HK$17,512 HKD
$2,232 USD
View
B+
Retailer 4
-
HK$18,320 HKD
$2,335 USD
View
B+
Retailer 5
-
HK$20,203 HKD
$2,575 USD
View
B+
Retailer 6
-
HK$20,242 HKD
$2,580 USD
View
B+
Retailer 7
-
HK$20,242 HKD
$2,580 USD
View
B+
Retailer 8
-
HK$20,870 HKD
$2,660 USD
View
B+
Retailer 9
-
HK$24,137 HKD
€2,930 EUR
View
Most Expensive
B
NZ Jewellers
922bef94-2377-411e-8144-5f6df5acb0a0 · Oct 30
HK$40,405 HKD
$5,150 USD
View
9 more retailers have this diamond
Prices start from HK$14,260 HKDSave up to HK$26,145 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$14,260 HKD