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1.53ct L I1 Round Natural Diamond

EX • L/I1 • IGI 450045721

Shape and cutting style on the report: Round brilliant

Certificate IGI 450045721

Diamond specifications and retailer prices

From HK$12,003 HKD
As of November 4, 2026
Save HK$20,146 HKD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$32,150 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 L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 450045721. Listed at 8 retailers as of November 4, 2026, with prices from HK$12,003 to HK$32,150, a HK$20,146 spread on the same certified stone. NZ Jewellers lists it at HK$32,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.4°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 450045721
Dimensions7.25 × 7.33 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.25 mm7.33 mm1.53 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 450045721
Side View
Table 60.0%Crown 36.4°GirdlePavilion 40.4°Culet: NoneDepth 61.9%

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 4
Current: HK$32,150 HKD|Low: HK$10,630 HKD|High: HK$33,915 HKD|Avg: HK$16,477 HKD|-5.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10HK$10,630 HKD
Retailer 7HK$12,003 HKD
Retailer 4HK$13,180 HKD
Retailer 3HK$13,792 HKD
Retailer 5HK$13,792 HKD
Retailer 8HK$13,910 HKD
Retailer 6HK$15,204 HKD
Retailer 9HK$16,546 HKD
Retailer 2HK$17,856 HKD
NZ JewellersHK$32,150 HKD

21 data points across 10 retailers

8 retailersHK$12,003 HKD to HK$32,150 HKD

B+
Cheapest Retailer
-
HK$12,003 HKD
B+
Retailer 2
-
HK$13,180 HKD
View
B+
Retailer 3
-
HK$13,792 HKD
View
B+
Retailer 4
-
HK$13,792 HKD
View
Retailer 5
-
HK$13,910 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$15,204 HKD
View
B+
Retailer 7
-
HK$17,856 HKD
View
Most Expensive
C
NZ Jewellers
e3415690-9f45-4619-9b82-a1ab5a5302fe · Nov 5
HK$32,150 HKD
$4,098 USD
View
7 more retailers have this diamond
Prices start from HK$12,003 HKDSave up to HK$20,146 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+
1.53ct Round
HK$12,003 HKD