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1.56ct I IF Round Natural Diamond

EX • I/IF • IGI 754538784

Shape and cutting style on the report: Round brilliant

Certificate IGI 754538784

Diamond specifications and retailer prices

From HK$38,410 HKD
₹466,260 INR
As of November 1, 2026
Save HK$50,207 HKD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$88,617 HKD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 754538784. Listed at 8 retailers as of October 31, 2026, with prices from HK$38,410 to HK$88,617, a HK$50,207 spread on the same certified stone. Aurelinne lists it at HK$88,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 754538784
Dimensions7.33 × 7.38 × 4.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.33 mm7.38 mm1.56 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754538784
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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 1
Current: HK$88,617 HKD|Low: HK$38,321 HKD|High: HK$128,450 HKD|Avg: HK$61,205 HKD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4HK$38,410 HKD
Retailer 2HK$47,947 HKD
Retailer 3HK$54,107 HKD
Retailer 6HK$63,825 HKD
Retailer 5HK$73,276 HKD
Retailer 7HK$77,986 HKD
AurelinneHK$88,617 HKD
Retailer 8HK$128,450 HKD

39 data points across 8 retailers

8 retailersHK$38,410 HKD to HK$88,617 HKD

A
Cheapest Retailer
-
HK$38,410 HKD
₹466,260 INR
A
Retailer 2
-
HK$43,873 HKD
$5,592 USD
View
A
Retailer 3
-
HK$47,947 HKD
£4,812 GBP
View
A
Retailer 4
-
HK$54,107 HKD
€6,568 EUR
View
A
Retailer 5
-
HK$63,825 HKD
$8,135 USD
View
B+
Retailer 6
-
HK$73,276 HKD
£7,354 GBP
View
B+
Retailer 7
-
HK$77,986 HKD
$9,940 USD
View
Most Expensive
B
Aurelinne
ee40e7b0-1e56-4b0f-8937-001cd708277c · Oct 31
HK$88,617 HKD
$11,295 USD
View
7 more retailers have this diamond
Prices start from HK$38,410 HKDSave up to HK$50,207 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
1.56ct Round
HK$38,410 HKD