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Round|Natural|GIA

1.01ct J I1 Round Natural Diamond

EX • J/I1 • GIA 2407959224

Certificate GIA 2407959224

Diamond specifications and retailer prices

From HK$21,144 HKD
$2,695 USD
As of November 2, 2026
Save HK$8,595 HKD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$29,739 HKD at Yorxs · As of November 1, 2026
View at Yorxs

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 GIA 2407959224. Listed at 8 retailers as of November 1, 2026, with prices from HK$21,144 to HK$29,739, a HK$8,595 spread on the same certified stone. Yorxs lists it at HK$29,739. 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
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2407959224
Dimensions6.44 × 6.41 × 3.98 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.44 mm6.41 mm1.01 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2407959224
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$21,536 HKD|Low: HK$20,846 HKD|High: HK$32,249 HKD|Avg: HK$26,420 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 1, 2026
Retailer 2HK$21,144 HKD
Retailer 1HK$21,536 HKD
Retailer 6HK$21,991 HKD
Retailer 3HK$26,675 HKD
Retailer 7HK$27,931 HKD
Retailer 8HK$27,931 HKD
Retailer 5HK$28,794 HKD
YorxsHK$29,739 HKD
Retailer 4HK$32,249 HKD

22 data points across 9 retailers

8 retailersHK$21,144 HKD to HK$29,739 HKD

B
Cheapest Retailer
-
HK$21,144 HKD
$2,695 USD
B
Retailer 2
-
HK$21,536 HKD
$2,745 USD
View
B
Retailer 3
-
HK$21,991 HKD
$2,803 USD
View
B
Retailer 4
-
HK$26,675 HKD
$3,400 USD
View
C
Retailer 5
-
HK$27,931 HKD
$3,560 USD
View
C
Retailer 6
-
HK$27,931 HKD
$3,560 USD
View
C
Retailer 7
-
HK$28,794 HKD
$3,670 USD
View
Most Expensive
B
Yorxs
294226225 · Nov 1
HK$29,739 HKD
€3,610 EUR
View
7 more retailers have this diamond
Prices start from HK$21,144 HKDSave up to HK$8,595 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$21,144 HKD