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1.54ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 715598828

Shape and cutting style on the report: Round brilliant

Certificate IGI 715598828

Diamond specifications and retailer prices

From HK$11,834 HKD
As of November 6, 2026
Save HK$14,217 HKD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$36,373 HKD at NZ Jewellers · As of September 28, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 715598828. Listed at 13 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 715598828
Dimensions7.34 × 7.30 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.34 mm7.30 mm1.54 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 715598828
Side View
Table 56.0%Crown 36.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$11,834 HKD|Low: HK$11,834 HKD|High: HK$26,436 HKD|Avg: HK$17,569 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1HK$11,834 HKD
Retailer 5HK$13,590 HKD
Retailer 6HK$15,988 HKD
Retailer 3HK$17,219 HKD
Retailer 2HK$19,680 HKD
Retailer 4HK$26,052 HKD

46 data points across 6 retailers

13 retailersHK$11,834 HKD to HK$26,052 HKD

A
Cheapest Retailer
-
HK$11,834 HKD
A
Retailer 2
-
HK$13,590 HKD
View
Retailer 3
-
HK$13,755 HKD
View
Price last confirmed 95 days ago
Retailer 4
-
HK$14,915 HKD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$14,915 HKD
View
Price last confirmed 25 days ago
Retailer 6
-
HK$15,596 HKD
View
Price last confirmed 38 days ago
A
Retailer 7
-
HK$15,988 HKD
View
Retailer 8
-
HK$17,203 HKD
View
Price last confirmed 28 days ago
A
Retailer 9
-
HK$17,219 HKD
View
Retailer 10
-
HK$17,940 HKD
View
Price last confirmed 60 days ago
A
Retailer 11
-
HK$19,680 HKD
View
A
Retailer 12
-
HK$26,052 HKD
View
Most Expensive
NZ Jewellers
eec31908-8048-4d66-a077-ad025b7e6b0d · Sep 28
HK$36,373 HKD
$4,641 USD
View
Price last confirmed 39 days ago
12 more retailers have this diamond
Prices start from HK$11,834 HKDSave up to HK$14,217 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$11,834 HKD