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1.01ct J I1 Round Natural Diamond

EX • J/I1 • IGI 811694551

Shape and cutting style on the report: Round brilliant

Certificate IGI 811694551

Diamond specifications and retailer prices

From HK$4,091 HKD
₹49,665 INR
As of November 1, 2026
Save HK$11,153 HKD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$15,244 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 J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 811694551. Listed at 9 retailers as of October 30, 2026, with prices from HK$4,091 to HK$15,244, a HK$11,153 spread on the same certified stone. NZ Jewellers lists it at HK$15,244. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 811694551
Dimensions6.37 × 6.41 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.37 mm6.41 mm1.01 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 811694551
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 41°CuletDepth 63.1%

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 1
Current: HK$15,244 HKD|Low: HK$4,091 HKD|High: HK$17,912 HKD|Avg: HK$6,901 HKD|-14.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2HK$4,091 HKD
Retailer 6HK$4,488 HKD
Retailer 9HK$4,864 HKD
Retailer 3HK$4,943 HKD
Retailer 7HK$5,233 HKD
Retailer 8HK$5,233 HKD
Retailer 5HK$5,610 HKD
Retailer 4HK$6,528 HKD
Retailer 10HK$8,081 HKD
NZ JewellersHK$15,244 HKD

18 data points across 10 retailers

9 retailersHK$4,091 HKD to HK$15,244 HKD

A
Cheapest Retailer
-
HK$4,091 HKD
₹49,665 INR
A
Retailer 2
-
HK$4,488 HKD
$572 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,864 HKD
$620 USD
View
A
Retailer 4
-
HK$4,943 HKD
$630 USD
View
A
Retailer 5
-
HK$5,233 HKD
$667 USD
View
A
Retailer 6
-
HK$5,233 HKD
$667 USD
View
B+
Retailer 7
-
HK$5,610 HKD
$715 USD
View
B+
Retailer 8
-
HK$6,528 HKD
$832 USD
View
Most Expensive
B
NZ Jewellers
95cf8d60-38c4-4f99-8f9c-636f9b8ef3d5 · Oct 30
HK$15,244 HKD
$1,943 USD
View
8 more retailers have this diamond
Prices start from HK$4,091 HKDSave up to HK$11,153 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$4,091 HKD