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Round|Natural|GIA

1.53ct M I1 Round Natural Diamond

EX • M/I1 • GIA 1429464976

Certificate GIA 1429464976

Diamond specifications and retailer prices

From HK$18,060 HKD
As of November 5, 2026
Save HK$23,418 HKD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$41,478 HKD at NZ Jewellers · As of November 5, 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 M colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1429464976. Listed at 8 retailers as of November 5, 2026, with prices from HK$18,060 to HK$41,478, a HK$23,418 spread on the same certified stone. NZ Jewellers lists it at HK$41,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
M
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1429464976
Dimensions7.43 × 7.45 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Feather, Twinning Wisp, Crystal, Cloud, Needle, Indented Natural
Top View
7.43 mm7.45 mm1.53 ctM / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1429464976
Side View
Table 57.0%Crown 33.5°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 61.6%

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 5
Current: HK$41,478 HKD|Low: HK$18,060 HKD|High: HK$41,478 HKD|Avg: HK$25,172 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3HK$18,060 HKD
Retailer 7HK$21,315 HKD
Retailer 9HK$22,798 HKD
Retailer 5HK$23,810 HKD
Retailer 6HK$23,810 HKD
Retailer 4HK$24,728 HKD
Retailer 8HK$27,474 HKD
Retailer 2HK$27,646 HKD
NZ JewellersHK$41,478 HKD

44 data points across 9 retailers

8 retailersHK$18,060 HKD to HK$41,478 HKD

A
Cheapest Retailer
-
HK$18,060 HKD
B+
Retailer 2
-
HK$21,315 HKD
View
B
Retailer 3
-
HK$23,810 HKD
View
Retailer 4
-
HK$23,810 HKD
View
Price last confirmed 8 days ago
B
Retailer 5
-
HK$24,728 HKD
View
B
Retailer 6
-
HK$27,474 HKD
View
B
Retailer 7
-
HK$27,646 HKD
View
Most Expensive
C
NZ Jewellers
863ffd06-7608-4169-b37d-b08664030482 · Nov 5
HK$41,478 HKD
$5,287 USD
View
7 more retailers have this diamond
Prices start from HK$18,060 HKDSave up to HK$23,418 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$18,060 HKD