CaratHunter
Plans
Round|Natural|IGI

1.20ct K IF Round Natural Diamond

EX • K/IF • IGI 821603919

Shape and cutting style on the report: Round brilliant

Certificate IGI 821603919

Diamond specifications and retailer prices

From HK$16,302 HKD
As of November 6, 2026
Save HK$21,953 HKD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$38,254 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 821603919. Listed at 7 retailers as of November 5, 2026, with prices from HK$16,302 to HK$38,254, a HK$21,953 spread on the same certified stone. NZ Jewellers lists it at HK$38,254. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 821603919
Dimensions6.74 × 6.78 × 4.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.74 mm6.78 mm1.20 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 821603919
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°CuletDepth 62.1%

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: Nov 6
Current: HK$38,254 HKD|Low: HK$16,286 HKD|High: HK$38,254 HKD|Avg: HK$24,683 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2HK$16,302 HKD
Retailer 6HK$18,300 HKD
Retailer 5HK$19,139 HKD
Retailer 3HK$22,728 HKD
Retailer 7HK$27,893 HKD
Retailer 4HK$31,969 HKD
NZ JewellersHK$38,254 HKD

40 data points across 7 retailers

7 retailersHK$16,302 HKD to HK$38,254 HKD

A
Cheapest Retailer
-
HK$16,302 HKD
A
Retailer 2
-
HK$18,300 HKD
View
A
Retailer 3
-
HK$19,139 HKD
View
A
Retailer 4
-
HK$22,728 HKD
View
B+
Retailer 5
-
HK$27,893 HKD
View
B+
Retailer 6
-
HK$31,969 HKD
View
Most Expensive
B
NZ Jewellers
9100e581-9c60-4599-9694-3e1d900395cf · Nov 5
HK$38,254 HKD
$4,881 USD
View
6 more retailers have this diamond
Prices start from HK$16,302 HKDSave up to HK$21,953 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
1.20ct Round
HK$16,302 HKD