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1.54ct E SI2 Round Natural Diamond

EX • E/SI2 • IGI 720570110

Shape and cutting style on the report: Round brilliant

Certificate IGI 720570110

Diamond specifications and retailer prices

From HK$29,900 HKD
$3,811 USD
As of October 29, 2026
Save HK$22,188 HKD (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$52,088 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 720570110. Listed at 7 retailers as of October 29, 2026, with prices from HK$29,900 to HK$52,088, a HK$22,188 spread on the same certified stone. NZ Jewellers lists it at HK$52,088. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 720570110
Dimensions7.36 × 7.33 × 4.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.36 mm7.33 mm1.54 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 720570110
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.1%

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: Oct 29
Current: HK$52,088 HKD|Low: HK$22,887 HKD|High: HK$52,088 HKD|Avg: HK$34,294 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3HK$22,887 HKD
Retailer 9HK$26,762 HKD
Retailer 7HK$29,900 HKD
Retailer 10HK$30,153 HKD
Retailer 6HK$31,045 HKD
Retailer 2HK$31,840 HKD
Retailer 8HK$32,003 HKD
Retailer 5HK$34,377 HKD
Retailer 11HK$35,126 HKD
Retailer 4HK$50,269 HKD
NZ JewellersHK$52,088 HKD

35 data points across 11 retailers

7 retailersHK$29,900 HKD to HK$52,088 HKD

A
Cheapest Retailer
-
HK$29,900 HKD
$3,811 USD
A
Retailer 2
-
HK$31,045 HKD
$3,957 USD
View
A
Retailer 3
-
HK$31,840 HKD
£3,196 GBP
View
A
Retailer 4
-
HK$32,003 HKD
$4,079 USD
View
A
Retailer 5
-
HK$34,377 HKD
€4,173 EUR
View
A
Retailer 6
-
HK$50,269 HKD
£5,045 GBP
View
Most Expensive
B+
NZ Jewellers
4826f62b-b741-4a48-bfe4-dbc97ed39869 · Oct 30
HK$52,088 HKD
$6,639 USD
View
6 more retailers have this diamond
Prices start from HK$29,900 HKDSave up to HK$22,188 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
1.54ct Round
HK$29,900 HKD