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Round|Natural|GIA

1.53ct J I1 Round Natural Diamond

EX • J/I1 • GIA 3445000154

Certificate GIA 3445000154

Diamond specifications and retailer prices

From HK$23,829 HKD
₹289,253 INR
As of November 1, 2026
Save HK$30,801 HKD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$54,630 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 3445000154. Listed at 8 retailers as of October 30, 2026, with prices from HK$23,829 to HK$54,630, a HK$30,801 spread on the same certified stone. NZ Jewellers lists it at HK$54,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3445000154
Dimensions7.61 × 7.63 × 4.41 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
7.61 mm7.63 mm1.53 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3445000154
Side View
Table 62.0%Crown 33°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 57.9%

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: Nov 1
Current: HK$54,630 HKD|Low: HK$23,773 HKD|High: HK$54,630 HKD|Avg: HK$32,432 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3HK$23,829 HKD
Retailer 7HK$27,593 HKD
Retailer 9HK$29,359 HKD
Retailer 4HK$31,359 HKD
Retailer 5HK$31,359 HKD
Retailer 6HK$31,359 HKD
Retailer 2HK$35,333 HKD
Retailer 8HK$36,184 HKD
NZ JewellersHK$54,630 HKD

44 data points across 9 retailers

8 retailersHK$23,829 HKD to HK$54,630 HKD

A
Cheapest Retailer
-
HK$23,829 HKD
₹289,253 INR
B+
Retailer 2
-
HK$27,593 HKD
$3,517 USD
View
B+
Retailer 3
-
HK$31,359 HKD
$3,997 USD
View
B+
Retailer 4
-
HK$31,359 HKD
$3,997 USD
View
B+
Retailer 5
-
HK$31,359 HKD
$3,997 USD
View
B
Retailer 6
-
HK$35,333 HKD
€4,289 EUR
View
B
Retailer 7
-
HK$36,184 HKD
$4,612 USD
View
Most Expensive
C
NZ Jewellers
27af33bd-aede-4ea9-b5e9-69ee09db475c · Oct 30
HK$54,630 HKD
$6,963 USD
View
7 more retailers have this diamond
Prices start from HK$23,829 HKDSave up to HK$30,801 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
1.53ct Round
HK$23,829 HKD