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Round|Natural|GIA

1.20ct H IF Round Natural Diamond

EX • H/IF • GIA 6545583394

Certificate GIA 6545583394

Diamond specifications and retailer prices

From HK$28,724 HKD
As of November 6, 2026
Save HK$3,864 HKD (12%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$32,588 HKD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6545583394. Listed at 6 retailers as of November 6, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545583394
Dimensions6.71 × 6.76 × 4.26 mm
L/W Ratio1.01
Top View
6.71 mm6.76 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545583394
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$32,588 HKD|Low: HK$27,643 HKD|High: HK$35,840 HKD|Avg: HK$31,926 HKD|-5.0%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2HK$28,724 HKD
Retailer 4HK$30,699 HKD
Retailer 5HK$31,483 HKD
Retailer 6HK$32,039 HKD
Retailer 3HK$32,298 HKD
Michael TrioHK$32,588 HKD

46 data points across 6 retailers

6 retailersHK$28,724 HKD to HK$32,588 HKD

A
Cheapest Retailer
-
HK$28,724 HKD
A
Retailer 2
-
HK$30,699 HKD
View
A
Retailer 3
-
HK$31,483 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$32,039 HKD
View
A
Retailer 5
-
HK$32,298 HKD
View
Most Expensive
A
Michael Trio
9306665500 · Nov 6
HK$32,588 HKD
SGD 5,619 SGD
View
5 more retailers have this diamond
Prices start from HK$28,724 HKDSave up to HK$3,864 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$28,724 HKD