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Round|Natural|GIA

1.01ct E I1 Round Natural Diamond

VG • E/I1 • GIA 1425330386

Certificate GIA 1425330386

Diamond specifications and retailer prices

From HK$13,055 HKD
As of October 30, 2026
Save HK$23,843 HKD (65%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$36,898 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 very-good cut grade and certified by GIA 1425330386. Listed at 13 retailers as of October 30, 2026, with prices from HK$13,055 to HK$36,898, a HK$23,843 spread on the same certified stone. NZ Jewellers lists it at HK$36,898. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1425330386
Dimensions6.38 × 6.34 × 4.02 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Cavity, Needle, Indented Natural
Top View
6.38 mm6.34 mm1.01 ctE / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1425330386
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

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$22,103 HKD|Low: HK$13,055 HKD|High: HK$22,760 HKD|Avg: HK$17,470 HKD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4HK$13,055 HKD
Retailer 2HK$14,201 HKD
Retailer 5HK$14,428 HKD
Retailer 3HK$14,444 HKD
Retailer 6HK$18,594 HKD
Retailer 8HK$18,594 HKD
Retailer 7HK$19,222 HKD
Retailer 1HK$22,103 HKD
Retailer 9HK$22,760 HKD

24 data points across 9 retailers

13 retailersHK$13,055 HKD to HK$36,898 HKD

A
Cheapest Retailer
-
HK$13,055 HKD
Retailer 2
-
HK$14,201 HKD
$1,810 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
HK$14,428 HKD
$1,839 USD
View
B+
Retailer 4
-
HK$14,444 HKD
$1,841 USD
View
B+
Retailer 5
-
HK$15,990 HKD
$2,038 USD
View
B+
Retailer 6
-
HK$15,990 HKD
$2,038 USD
View
B+
Retailer 7
-
HK$16,727 HKD
$2,132 USD
View
B+
Retailer 8
-
HK$18,453 HKD
$2,352 USD
View
B+
Retailer 9
-
HK$18,594 HKD
$2,370 USD
View
B+
Retailer 10
-
HK$18,594 HKD
$2,370 USD
View
B+
Retailer 11
-
HK$19,222 HKD
$2,450 USD
View
B
Retailer 12
-
HK$22,103 HKD
€2,683 EUR
View
Most Expensive
C
NZ Jewellers
cd5a4041-f2c3-4515-b9fa-b88fdd8eec29 · Oct 30
HK$36,898 HKD
$4,703 USD
View
12 more retailers have this diamond
Prices start from HK$13,055 HKDSave up to HK$23,843 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$13,055 HKD