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Round|Natural|IGI

1.56ct I IF Round Natural Diamond

EX • I/IF • IGI 798618488

Shape and cutting style on the report: Round brilliant

Certificate IGI 798618488

Diamond specifications and retailer prices

From HK$42,108 HKD
$5,367 USD
As of November 1, 2026
Save HK$38,640 HKD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$80,748 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 798618488. Listed at 17 retailers as of October 27, 2026, with prices from HK$42,108 to HK$80,748, a HK$38,640 spread on the same certified stone. NZ Jewellers lists it at HK$80,748. 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 angle33.8°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 798618488
Dimensions7.47 × 7.53 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.47 mm7.53 mm1.56 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 798618488
Side View
Table 59.0%Crown 33.8°Girdle: THN-STKPavilion 41.5°Culet: NoneDepth 61.2%

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$80,748 HKD|Low: HK$41,033 HKD|High: HK$82,286 HKD|Avg: HK$52,168 HKD|-1.9%
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
November 1, 2026
Retailer 6HK$42,108 HKD
Retailer 3HK$43,065 HKD
Retailer 14HK$44,564 HKD
Retailer 13HK$44,956 HKD
Retailer 8HK$46,935 HKD
Retailer 4HK$47,983 HKD
Retailer 5HK$48,282 HKD
Retailer 10HK$48,282 HKD
Retailer 11HK$48,282 HKD
Retailer 7HK$52,525 HKD
Retailer 12HK$55,704 HKD
Retailer 9HK$59,318 HKD
Retailer 2HK$71,133 HKD
NZ JewellersHK$80,748 HKD

29 data points across 14 retailers

17 retailersHK$42,108 HKD to HK$80,748 HKD

A
Cheapest Retailer
-
HK$42,108 HKD
$5,367 USD
A
Retailer 2
-
HK$43,065 HKD
$5,489 USD
View
A
Retailer 3
-
HK$44,564 HKD
$5,680 USD
View
Final sale: no returns
A
Retailer 4
-
HK$44,956 HKD
$5,730 USD
View
A
Retailer 5
-
HK$46,935 HKD
£4,710 GBP
View
A
Retailer 6
-
HK$47,983 HKD
$6,116 USD
View
A
Retailer 7
-
HK$48,282 HKD
$6,154 USD
View
Retailer 8
-
HK$48,282 HKD
$6,154 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
HK$48,282 HKD
$6,154 USD
View
Retailer 10
-
HK$48,879 HKD
$6,230 USD
View
Price last confirmed 39 days ago
A
Retailer 11
-
HK$52,525 HKD
€6,376 EUR
View
A
Retailer 12
-
HK$55,704 HKD
$7,100 USD
View
Retailer 13
-
HK$56,395 HKD
$7,188 USD
View
Price last confirmed 41 days ago
A
Retailer 14
-
HK$59,318 HKD
ZAR 122,141 ZAR
View
B+
Retailer 15
-
HK$71,133 HKD
£7,139 GBP
View
B+
Retailer 16
-
HK$80,748 HKD
$10,292 USD
View
Most Expensive
B+
NZ Jewellers
24fec36d-5055-41bb-acaa-1b610f1f4ee8 · Oct 27
HK$80,748 HKD
$10,292 USD
View
16 more retailers have this diamond
Prices start from HK$42,108 HKDSave up to HK$38,640 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$42,108 HKD