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Round|Natural|IGI

1.01ct J I1 Round Natural Diamond

GD • J/I1 • IGI 175572036

Shape and cutting style on the report: Round brilliant

Certificate IGI 175572036

Diamond specifications and retailer prices

From HK$7,061 HKD
$900 USD
As of November 1, 2026
Save HK$4,563 HKD (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$27,429 HKD at NZ Jewellers · As of September 28, 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 standard cut grade and certified by IGI 175572036. Listed at 9 retailers as of November 1, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle37.7°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 175572036
Dimensions6.14 × 6.12 × 4.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeMedium
Top View
6.14 mm6.12 mm1.01 ctJ / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 175572036
Side View
Table 57.0%Crown 37.7°Girdle: Very ThickPavilion 40.7°Culet: MediumDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$11,624 HKD|Low: HK$7,061 HKD|High: HK$15,586 HKD|Avg: HK$10,380 HKD|-22.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3HK$7,061 HKD
Retailer 4HK$7,289 HKD
Retailer 2HK$7,618 HKD
Retailer 7HK$9,514 HKD
Retailer 1HK$11,624 HKD
Retailer 6HK$12,456 HKD
Retailer 5HK$13,382 HKD

19 data points across 7 retailers

9 retailersHK$7,061 HKD to HK$11,624 HKD

B+
Cheapest Retailer
-
HK$7,061 HKD
$900 USD
B+
Retailer 2
-
HK$7,618 HKD
$971 USD
View
Retailer 3
-
HK$9,514 HKD
$1,213 USD
View
Price last confirmed 25 days ago
Retailer 4
-
HK$10,192 HKD
$1,299 USD
View
Price last confirmed 25 days ago
Retailer 5
-
HK$10,192 HKD
$1,299 USD
View
Price last confirmed 25 days ago
Retailer 6
-
HK$10,584 HKD
$1,349 USD
View
Price last confirmed 33 days ago
B
Retailer 7
-
HK$11,624 HKD
€1,411 EUR
View
Retailer 8
-
HK$11,753 HKD
$1,498 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
9fdc0cea-fe17-4592-8a3f-f79c2b04a003 · Sep 28
HK$27,429 HKD
$3,496 USD
View
Price last confirmed 35 days ago
8 more retailers have this diamond
Prices start from HK$7,061 HKDSave up to HK$4,563 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.

B+
1.01ct Round
HK$7,061 HKD