CaratHunter
Plans
Round|Natural|GIA

1.20ct E IF Round Natural Diamond

EX • E/IF • GIA 1545579072

Certificate GIA 1545579072

Diamond specifications and retailer prices

From HK$79,180 HKD
As of November 5, 2026
Save HK$35,353 HKD (31%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$116,965 HKD at NZ Jewellers · As of September 28, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1545579072. Listed at 13 retailers as of November 4, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1545579072
Dimensions6.76 × 6.71 × 4.22 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Top View
6.76 mm6.71 mm1.20 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545579072
Side View
Table 59.0%Crown 36°GirdlePavilion 41°Culet: NoneDepth 62.7%

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 5
Current: HK$84,295 HKD|Low: HK$71,004 HKD|High: HK$123,289 HKD|Avg: HK$89,336 HKD|-9.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11HK$72,581 HKD
Retailer 4HK$79,180 HKD
Retailer 7HK$80,631 HKD
Retailer 9HK$81,165 HKD
Retailer 8HK$82,538 HKD
Retailer 1HK$84,295 HKD
Retailer 3HK$86,225 HKD
Retailer 10HK$88,116 HKD
Retailer 2HK$107,605 HKD
Retailer 6HK$108,029 HKD
Retailer 5HK$114,533 HKD

33 data points across 11 retailers

13 retailersHK$79,180 HKD to HK$114,533 HKD

A
Cheapest Retailer
-
HK$79,180 HKD
A
Retailer 2
-
HK$80,631 HKD
View
A
Retailer 3
-
HK$81,165 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$82,538 HKD
View
Retailer 5
-
HK$83,919 HKD
View
Price last confirmed 27 days ago
A
Retailer 6
-
HK$84,295 HKD
View
Retailer 7
-
HK$85,213 HKD
View
Price last confirmed 37 days ago
A
Retailer 8
-
HK$88,116 HKD
View
Retailer 9
-
HK$96,833 HKD
View
Price last confirmed 27 days ago
Retailer 10
-
HK$107,605 HKD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
HK$108,029 HKD
View
B+
Retailer 12
-
HK$114,533 HKD
View
Most Expensive
NZ Jewellers
93af8074-a52c-4e16-a864-98083477058f · Sep 28
HK$116,965 HKD
$14,908 USD
View
Price last confirmed 38 days ago
12 more retailers have this diamond
Prices start from HK$79,180 HKDSave up to HK$35,353 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$79,180 HKD