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1.24ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 651485340

Shape and cutting style on the report: Round brilliant

Certificate IGI 651485340

Diamond specifications and retailer prices

From HK$16,437 HKD
$2,095 USD
As of October 30, 2026
Save HK$21,599 HKD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$38,036 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 651485340. Listed at 11 retailers as of October 30, 2026, with prices from HK$16,437 to HK$38,036, a HK$21,599 spread on the same certified stone. NZ Jewellers lists it at HK$38,036. 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

1.24
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 651485340
Dimensions6.91 × 6.87 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.91 mm6.87 mm1.24 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 651485340
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41.8°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: Oct 30
Current: HK$38,036 HKD|Low: HK$11,479 HKD|High: HK$38,036 HKD|Avg: HK$21,126 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 6HK$11,479 HKD
Retailer 5HK$16,437 HKD
Retailer 10HK$16,798 HKD
Retailer 8HK$16,904 HKD
Retailer 7HK$17,919 HKD
Retailer 12HK$18,194 HKD
Retailer 14HK$18,194 HKD
Retailer 11HK$19,034 HKD
Retailer 15HK$19,289 HKD
Retailer 13HK$20,995 HKD
Retailer 2HK$21,303 HKD
Retailer 3HK$21,651 HKD
Retailer 4HK$29,390 HKD
Retailer 9HK$31,287 HKD
NZ JewellersHK$38,036 HKD

35 data points across 15 retailers

11 retailersHK$16,437 HKD to HK$38,036 HKD

A
Cheapest Retailer
-
HK$16,437 HKD
$2,095 USD
A
Retailer 2
-
HK$16,798 HKD
$2,141 USD
View
Final sale: no returns
A
Retailer 3
-
HK$16,904 HKD
£1,697 GBP
View
A
Retailer 4
-
HK$18,194 HKD
$2,319 USD
View
A
Retailer 5
-
HK$18,194 HKD
$2,319 USD
View
A
Retailer 6
-
HK$19,034 HKD
$2,426 USD
View
A
Retailer 7
-
HK$19,289 HKD
$2,459 USD
View
B+
Retailer 8
-
HK$20,995 HKD
$2,676 USD
View
A
Retailer 9
-
HK$21,303 HKD
€2,586 EUR
View
B
Retailer 10
-
HK$31,287 HKD
£3,140 GBP
View
Most Expensive
B
NZ Jewellers
166fa1de-cc65-49f2-bed7-5f1ddddaa092 · Oct 30
HK$38,036 HKD
$4,848 USD
View
10 more retailers have this diamond
Prices start from HK$16,437 HKDSave up to HK$21,599 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
1.24ct Round
HK$16,437 HKD